{"title":"Power Supply Kits \u0026 Finished Boards","description":"","products":[{"product_id":"double-e-niu-power-supply-board-gold-plated-board-with-emi-filter","title":"Dual E-Core Transformer Power Supply Board – Gold-Plated PCB with EMI Filtering","description":"\u003cp\u003e\u003c\/p\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/img.alicdn.com\/imgextra\/i2\/88221699\/O1CN01Dio3vC1OQBy9BPwzq_!!88221699.jpg\" width=\"620\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/img.alicdn.com\/imgextra\/i1\/88221699\/O1CN01xVsQv51OQBy90W46T_!!88221699.jpg\" width=\"620\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/img.alicdn.com\/imgextra\/i3\/88221699\/O1CN01H8DRZ31OQByAFW4nN_!!88221699.jpg\" width=\"620\"\u003e\u003c\/div\u003e\n","brand":"GoMakerHive: Ignite Your Spark into a Blaze.","offers":[{"title":"1 gold-plated PCB","offer_id":66690470740272,"sku":"4848637203354","price":1.32,"currency_code":"USD","in_stock":true},{"title":"Gold-plated PCB1 sheet plus EMI device","offer_id":66690470773040,"sku":"4848637203355","price":18.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/2367\/2112\/files\/O1CN01InKWGS1OQBcwQD4fg__0-item_pic.webp?v=1777257805"},{"product_id":"lt3042-ultra-low-noise-linear-regulated-power-supply-amanero-xmos-dac-core-power-supply","title":"LT3042 Ultra-Low Noise Linear Regulated Power Supply – Core Power for Amanero \u0026 XMOS DAC","description":"\u003cdiv style=\"width: 750.0px;height: 2972.0px;overflow: hidden;\"\u003e\n\u003cdiv style=\"width: 750.0px;height: 2972.0px;overflow: hidden;\"\u003e\n\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/img.alicdn.com\/imgextra\/i1\/88221699\/O1CN01mBEsmX1OQBxF5qRMy_!!88221699.jpg\" style=\"display: block;width: 100.0%;\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/img.alicdn.com\/imgextra\/i1\/88221699\/O1CN01dnazKA1OQBxCQprUG_!!88221699.jpg\" style=\"display: block;width: 100.0%;\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/img.alicdn.com\/imgextra\/i2\/88221699\/O1CN01gjRH0G1OQBxDduuiB_!!88221699.jpg\" style=\"display: block;width: 100.0%;\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/img.alicdn.com\/imgextra\/i2\/88221699\/O1CN01bGtsHg1OQBx7KxD28_!!88221699.jpg\" style=\"display: block;width: 100.0%;\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/img.alicdn.com\/imgextra\/i4\/88221699\/O1CN01RVesyP1OQBxDOBqJR_!!88221699.jpg\" style=\"display: block;width: 100.0%;\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/img.alicdn.com\/imgextra\/i4\/88221699\/O1CN01LuvK6F1OQBxDc6JXc_!!88221699.jpg\" style=\"display: block;width: 100.0%;\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/img.alicdn.com\/imgextra\/i3\/88221699\/O1CN01g00yvF1OQBxDOBNCu_!!88221699.jpg\" style=\"display: block;width: 100.0%;\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/img.alicdn.com\/imgextra\/i1\/88221699\/O1CN01yS3tUq1OQBxFc08dT_!!88221699.jpg\" style=\"display: block;width: 100.0%;\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/img.alicdn.com\/imgextra\/i3\/88221699\/O1CN01PNkba41OQBxETYtns_!!88221699.jpg\" style=\"display: block;width: 100.0%;\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/img.alicdn.com\/imgextra\/i3\/88221699\/O1CN01Mw1fBG1OQBxCHOeA6_!!88221699.jpg\" style=\"display: block;width: 100.0%;\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/img.alicdn.com\/imgextra\/i2\/88221699\/O1CN01Uy0c9W1OQBxEEyvQe_!!88221699.jpg\" style=\"display: block;width: 100.0%;\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/img.alicdn.com\/imgextra\/i4\/88221699\/O1CN01AW7Qv71OQBpT1cb3g_!!88221699.jpg\" style=\"display: block;width: 100.0%;\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg align=\"absmiddle\" referrerpolicy=\"no-referrer\" src=\"https:\/\/img.alicdn.com\/imgextra\/i3\/88221699\/O1CN010ojDrO1OQByihgpgh_!!88221699.jpg\" style=\"max-width: 750.0px;\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/img.alicdn.com\/imgextra\/i2\/88221699\/O1CN012edp511OQBpLcFByS_!!88221699.jpg\" style=\"display: block;width: 100.0%;\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n","brand":"GoMakerHive: Ignite Your Spark into a Blaze.","offers":[{"title":"单路直流输出","offer_id":66690471690544,"sku":"3437296403386","price":30.99,"currency_code":"USD","in_stock":true},{"title":"双路直流输出","offer_id":66690471723312,"sku":"3437296403385","price":34.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/2367\/2112\/files\/O1CN01oOOt6G1OQBjV7UdXR__88221699.webp?v=1777257891"},{"product_id":"power-purifier-two-stage-inductive-filter-18a-emi-filter-double-sided-immersion-gold-pcb-kit","title":"Power Purifier Kit – Two-Stage Inductor Filtering, 18A EMI Filter, Double-Sided Immersion Gold PCB","description":"\u003cp\u003e \u003c\/p\u003e\n\n\u003ch3 style=\"margin-top: 0.0px;margin-bottom: 0.0px;font-size: 16.0px;min-height: 21.0px;color: #3c3c3c;\"\u003e\u003cspan style=\"font-size: 24.0px;\"\u003ePower filter board 18A dual inductance EMI filter, sound booster, filter socket\u003cspan style=\"color: #ff0000;\"\u003eThe kit needs to be welded, you need to weld it yourself, and add 3 yuan for welding on behalf of you.\u003c\/span\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\n\u003cp style=\"margin-top: 1.12em;margin-bottom: 1.12em;color: #000000;\"\u003e\u003cspan style=\"font-size: 24.0px;line-height: 1.5;\"\u003ePCB is a double-sided gold PCB with lower internal resistance and better electrical conductivity\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp style=\"margin-top: 1.12em;margin-bottom: 1.12em;color: #000000;font-size: 14.4444px;line-height: 23.3333px;\"\u003e\u003cspan style=\"font-size: 24.0px;\"\u003eadopt\u003cstrong\u003e\u003cspan style=\"color: #ff0000;\"\u003eImported Italian AV\u003c\/span\u003e\u003c\/strong\u003eThin film capacitors, the effect is better than yellow ordinary imports and Swedish RIFA industrial capacitors, thick copper wire common mode inductors, high-power connectors! The sound is supple, the resolution is obviously improved, and the background is clean\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp style=\"margin-top: 1.12em;margin-bottom: 1.12em;color: #000000;font-size: 14.4444px;line-height: 23.3333px;\"\u003e\u003cspan style=\"font-family: microsoft yahei;font-size: 18.0px;color: #990000;line-height: 23.3333px;\"\u003e3-Wire plug as input: connect AC GND AC separately\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp style=\"margin-top: 1.12em;margin-bottom: 1.12em;color: #000000;font-size: 14.4444px;line-height: 23.3333px;\"\u003e\u003cspan style=\"color: #990000;\"\u003e\u003cspan style=\"font-size: 18.0px;\"\u003e\u003cspan style=\"font-family: microsoft yahei;\"\u003e2-Wire plug for output 220V\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp style=\"margin-top: 1.12em;margin-bottom: 1.12em;color: #000000;font-size: 14.4444px;line-height: 23.3333px;\"\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cspan style=\"font-size: 24.0px;\"\u003e\u003cspan style=\"font-family: microsoft yahei;\"\u003eLink directly at 220V with transformer. Sound details are clean! Parts need to be welded by hand!!\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp style=\"margin-top: 1.12em;margin-bottom: 1.12em;color: #000000;font-size: 14.4444px;line-height: 23.3333px;\"\u003ePCB size: 34X97MM\u003c\/p\u003e\n\n\u003cp style=\"margin-top: 1.12em;margin-bottom: 1.12em;color: #000000;font-size: 14.4444px;line-height: 23.3333px;\"\u003eWeight: about 55\u003c\/p\u003e\n\n\u003cp style=\"margin-top: 1.12em;margin-bottom: 1.12em;color: #000000;\"\u003e\u003cem\u003e\u003cstrong\u003e\u003cspan style=\"font-family: microsoft yahei;\"\u003e\u003cspan style=\"font-size: 24.0px;\"\u003eIntroduction: -----------------------------------\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cp style=\"margin-top: 1.12em;margin-bottom: 1.12em;color: #000000;\"\u003e\u003cspan style=\"font-size: 24.0px;\"\u003eUsed for speaker protection kits, pre-amplifier power amplifiers, etc., coil diameter up to 1.55MM, maximum 18A current, that is 3900W, fully capable of 100W Class A and other common power amplifiers, connected to the power input to effectively filter high-frequency radio frequency interference!\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp style=\"margin-top: 1.12em;margin-bottom: 1.12em;color: #000000;\"\u003e\u003cspan style=\"font-size: 24.0px;line-height: 23.3333px;\"\u003eUsing diameter 1.2mm\u003c\/span\u003e\u003cfont color=\"#ff0000\" face=\"Microsoft\" style=\"font-size: 24.0px;line-height: 23.3333px;\" yahei.=\"\"\u003e\u003cspan style=\"line-height: 18.0px;background-color: #fbfcfc;\"\u003e\u003cb\u003ehigh purity\u003c\/b\u003e\u003c\/span\u003e\u003c\/font\u003e\u003cb style=\"font-family: verdana;font-size: 12.0px;line-height: 18.0px;background-color: #fbfcfc;\"\u003e\u003cfont color=\"#ff0000\" face=\"Microsoft\" style=\"font-size: 14.0pt;\" yahei.=\"\"\u003eManganese-zinc ferrite material inductance, good index, PCB blue face randomly sent!\u003c\/font\u003e\u003c\/b\u003e\u003c\/p\u003e\n\n\u003cp style=\"margin-top: 1.12em;margin-bottom: 1.12em;color: #000000;\"\u003e \u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp style=\"margin-top: 1.12em;margin-bottom: 1.12em;color: #000000;font-size: 14.4444px;line-height: 23.3333px;\"\u003e\u003c\/p\u003e\u003cdiv\u003e\u003cimg align=\"absmiddle\" referrerpolicy=\"no-referrer\" src=\"https:\/\/img.alicdn.com\/imgextra\/i4\/88221699\/TB2Y.TWXX95V1Bjy0FdXXc5BVXa_!!88221699.jpg\" style=\"max-width: 750.0px;\"\u003e\u003c\/div\u003e\n\n\u003cp style=\"margin-top: 1.12em;margin-bottom: 1.12em;color: #000000;font-size: 14.4444px;line-height: 23.3333px;\"\u003e\u003c\/p\u003e\u003cdiv\u003e\u003cimg align=\"absmiddle\" referrerpolicy=\"no-referrer\" src=\"https:\/\/img.alicdn.com\/imgextra\/i1\/88221699\/TB28V2YXX95V1Bjy0FiXXallXXa_!!88221699.jpg\" style=\"max-width: 750.0px;\"\u003e\u003c\/div\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n","brand":"GoMakerHive: Ignite Your Spark into a Blaze.","offers":[{"title":"kit","offer_id":66690472182064,"sku":"4959859689958","price":19.22,"currency_code":"USD","in_stock":true},{"title":"Finished board","offer_id":66690472214832,"sku":"4959859689957","price":19.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/2367\/2112\/files\/O1CN01jOzKkl1OQBczCO7kO__0-item_pic.webp?v=1777257955"},{"product_id":"high-power-rectifier-filter-with-1237-output-protection-dartzeel-swiss-power-amplifier-dedicated","title":"High-Power Rectifier \u0026 Filter with UPC1237 Output Protection – Dedicated for DartZeel Swiss Amplifiers","description":"\u003cp\u003e\u003c\/p\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/img.alicdn.com\/imgextra\/i2\/88221699\/O1CN01CcJC5w1OQC2HlakMk_!!88221699.jpg\" width=\"620\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/img.alicdn.com\/imgextra\/i4\/88221699\/O1CN01BzEe5j1OQC2ICm6jH_!!88221699.jpg\" width=\"620\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/img.alicdn.com\/imgextra\/i3\/88221699\/O1CN01fR6NJX1OQC2I4p0DE_!!88221699.jpg\" width=\"620\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/img.alicdn.com\/imgextra\/i1\/88221699\/O1CN01naKNUZ1OQC2D4lWGw_!!88221699.jpg\" width=\"620\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"\/\/img.alicdn.com\/imgextra\/i3\/88221699\/O1CN011OQBN5YQTcGfLHi_!!88221699.jpg\" width=\"620\"\u003e\u003c\/div\u003e\n","brand":"GoMakerHive: Ignite Your Spark into a Blaze.","offers":[{"title":"Blank PCB","offer_id":66690473394480,"sku":"3972799335436","price":27.09,"currency_code":"USD","in_stock":true},{"title":"A finished product with capacitor is completely welded.","offer_id":66690473427248,"sku":"3972799335437","price":79.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/2367\/2112\/files\/O1CN01NYL1dl1OQBcqAK7or__0-item_pic.webp?v=1777258000"},{"product_id":"dc电源滤波板-数字功放干扰抑制板-汽车电源-emi抑制","title":"DC Power Filter Board – EMI Suppression for Digital Amplifiers \u0026 Automotive Power Systems","description":"\u003cp\u003e\u003cspan style=\"font-size: 36.0px;\"\u003eDC电源滤波板  数字功放干扰抑制板 汽车电源 EMI抑制 ，电流4-6A，可以满足TPA3116一类机器电流，让电源输入更纯净，这样功放噪声更低。\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 36.0px;\"\u003ePCB尺寸：50X28mm\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 36.0px;\"\u003e\u003cdiv\u003e\u003cimg align=\"absmiddle\" referrerpolicy=\"no-referrer\" src=\"https:\/\/img.alicdn.com\/imgextra\/i1\/88221699\/TB2H8CKmHYI8KJjy0FaXXbAiVXa_!!88221699.jpg\" style=\"max-width: 750.0px;\"\u003e\u003c\/div\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 36.0px;\"\u003e\u003cdiv\u003e\u003cimg align=\"absmiddle\" referrerpolicy=\"no-referrer\" src=\"https:\/\/img.alicdn.com\/imgextra\/i3\/88221699\/TB2s.rLevfM8KJjSZPfXXbklXXa_!!88221699.jpg\" style=\"max-width: 750.0px;\"\u003e\u003c\/div\u003e\u003c\/span\u003e\u003c\/p\u003e\n","brand":"GoMakerHive: Ignite Your Spark into a Blaze.","offers":[{"title":"Default Title","offer_id":66690473689392,"sku":null,"price":15.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/2367\/2112\/files\/O1CN013HK2Z41OQBcwQBbC7__0-item_pic.webp?v=1777258043"},{"product_id":"120a-schottky-power-supply-rectifier-board-excluding-main-filter-capacitor-class-a-selection-immersion-gold-board","title":"120A Schottky Power Rectifier Board (Main Filter Caps Not Included) – Class A Choice, Immersion Gold PCB","description":"\u003cp style=\"color: #000000;\"\u003e\u003cspan style=\"font-size: 24.0px;\"\u003eThe kit needs to be soldered by itself:\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp style=\"color: #000000;\"\u003e\u003cspan style=\"font-size: 18.0px;\"\u003e\u003cstrong\u003eThis power board uses 4\u003cspan style=\"color: #ff0000;\"\u003eOriginal imported IR\u003cstrong\u003eSchottky\u003c\/strong\u003e30CPQ150(30A150V)\u003c\/span\u003e\u003cspan style=\"color: #0000ff;\"\u003eEquivalent to a 120A bridge stack! Schottky is characterized by fast speed and small internal resistance (naturally, the voltage drop is also low).\u003c\/span\u003eTherefore, it is more abundant in low frequency and excellent in high frequency extension than ordinary rectifiers\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp style=\"color: #000000;\"\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 18.0px;\"\u003e30CPQ150 parameters, see the official PDF for details\u003cspan style=\"color: #000000;\"\u003e\u003cbr\u003e\nPeak reverse voltage: 150V\u003cbr\u003e\nForward continuous current: 15A * 2\u003cbr\u003e\nWorking temperature: -55- + 175 degrees\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp style=\"color: #000000;\"\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 18.0px;\"\u003e\u003cspan style=\"color: #000000;\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003ePCB size: 11.8X11.2CM\u003c\/p\u003e\n\n\u003cp style=\"color: #000000;\"\u003eMaximum capacitor mounting diameter: 35MM\u003c\/p\u003e\n\n\u003cp style=\"color: #000000;\"\u003e\u003cspan style=\"font-size: 24.0px;\"\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003eThe kit contains 4 rectifiers, 2 heat dissipation, installation screws, and 2 3-position sockets. The main capacitor is not included, and the main capacitor needs to be purchased separately or brought by yourself! MKP10 104X2\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp style=\"color: #000000;\"\u003e\u003cspan style=\"font-size: 24.0px;\"\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cdiv\u003e\u003cimg align=\"absmiddle\" referrerpolicy=\"no-referrer\" src=\"https:\/\/img.alicdn.com\/imgextra\/i3\/88221699\/TB2n6UYcVXXXXbhXpXXXXXXXXXX_!!88221699.jpg\"\u003e\u003c\/div\u003e\n\n\u003cp style=\"color: #000000;\"\u003e\u003c\/p\u003e\u003cdiv\u003e\u003cimg align=\"absmiddle\" referrerpolicy=\"no-referrer\" src=\"https:\/\/img.alicdn.com\/imgextra\/i4\/88221699\/TB2rUJadXXXXXb4XXXXXXXXXXXX_!!88221699.jpg\"\u003e\u003c\/div\u003e\n\n\u003cp style=\"color: #000000;\"\u003e\u003c\/p\u003e\u003cdiv\u003e\u003cimg align=\"absmiddle\" referrerpolicy=\"no-referrer\" src=\"https:\/\/img.alicdn.com\/imgextra\/i1\/88221699\/TB2B8FidXXXXXX6XXXXXXXXXXXX_!!88221699.jpg\"\u003e\u003c\/div\u003e\n\n\u003cp style=\"color: #000000;\"\u003e\u003c\/p\u003e\u003cdiv\u003e\u003cimg align=\"absmiddle\" referrerpolicy=\"no-referrer\" src=\"https:\/\/img.alicdn.com\/imgextra\/i3\/88221699\/TB2j9BfdXXXXXaPXXXXXXXXXXXX_!!88221699.jpg\"\u003e\u003c\/div\u003e\n\n\u003cp style=\"color: #000000;\"\u003e \u003c\/p\u003e\n\n\u003cp style=\"color: #000000;\"\u003e\u003c\/p\u003e\u003cdiv\u003e\u003cimg align=\"absmiddle\" referrerpolicy=\"no-referrer\" src=\"https:\/\/img.alicdn.com\/imgextra\/i3\/88221699\/TB24EAWcVXXXXbkXpXXXXXXXXXX_!!88221699.jpg\"\u003e\u003c\/div\u003e\n\n\u003cp style=\"color: #000000;\"\u003e \u003c\/p\u003e\n","brand":"GoMakerHive: Ignite Your Spark into a Blaze.","offers":[{"title":"Default Title","offer_id":66690474148144,"sku":null,"price":27.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/2367\/2112\/files\/O1CN018mkQYK1OQBd6Vy92u__0-item_pic.webp?v=1777258097"},{"product_id":"lt3045-upgrade-lm78-lm317-in-line-three-terminal-linear-voltage-regulator-ic-chip-gold-plated-version","title":"LT3045 Upgrade for LM78\/LM317 Through-Hole Three-Terminal Linear Regulator IC – Gold-Plated Version","description":"\u003cp\u003e\u003c\/p\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"\/\/img.alicdn.com\/imgextra\/i3\/88221699\/O1CN01n61dTs1OQBgSLKunG_!!88221699.jpg\" width=\"620\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"\/\/img.alicdn.com\/imgextra\/i2\/88221699\/O1CN01GGUsyl1OQBgXGqd1C_!!88221699.jpg\" width=\"620\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"\/\/img.alicdn.com\/imgextra\/i1\/88221699\/O1CN01MDIE1w1OQBgc08jRT_!!88221699.jpg\" width=\"620\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"\/\/img.alicdn.com\/imgextra\/i4\/88221699\/O1CN018ENTD81OQBgLxFl53_!!88221699.jpg\" width=\"620\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"\/\/img.alicdn.com\/imgextra\/i2\/88221699\/O1CN01TymDFU1OQBgc07WbU_!!88221699.jpg\" width=\"620\"\u003e\u003c\/div\u003e\n","brand":"GoMakerHive: Ignite Your Spark into a Blaze.","offers":[{"title":"3V3 output","offer_id":66690474672432,"sku":"5048246267673","price":21.32,"currency_code":"USD","in_stock":true},{"title":"5V output","offer_id":66690474705200,"sku":"5048246267674","price":21.32,"currency_code":"USD","in_stock":true},{"title":"9V output","offer_id":66690474737968,"sku":"5048246267675","price":21.32,"currency_code":"USD","in_stock":true},{"title":"12V output","offer_id":66690474770736,"sku":"5048246267676","price":21.32,"currency_code":"USD","in_stock":true},{"title":"15V output","offer_id":66690474803504,"sku":"5048246267677","price":21.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/2367\/2112\/files\/O1CN01MDIE1w1OQBgc08jRT__88221699.webp?v=1777258175"},{"product_id":"2-10a-gold-sealed-linear-high-current-regulated-power-board-low-noise-high-stability-low-internal-resistance","title":"2-10A Metal Can Linear High-Current Regulated Power Supply Board – Low Noise, High Stability, Low Impedance","description":"\u003cp\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 18.0px;\"\u003e\u003cspan style=\"line-height: 1.5;\"\u003eThe simplest high-current voltage stabilizer is to use LT1083 as the core, but the new licensed goods are close to 50, and the refurbishment and disassembly do not count. After the current exceeds 5A, the actual ripple is much larger, and the voltage drop is also large, which cannot fully meet the high requirements\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cspan style=\"font-size: 24.0px;\"\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eNote that the 10A kit is not equipped with heat dissipation, because the current under 10A is very large, the idea is to dissipate heat, and insufficient heat dissipation will cause component damage. Please pay attention!!! Super 5A must use large heat dissipation. Say the important thing three times, and also put on thermal conductive silicone.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003eThe reference of this kit is ON LM317, with gold-sealed output tube King Toshiba 2SA1943 as output. The output linearity is very good under high current, and the frequency band is also wider than LT1083. It is very suitable for HIFI power supply and can also be used as a notebook power supply. The output also adds CLC 2-level filtering, and the high frequency is purer.\u003cspan style=\"color: #ff0000;\"\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eSteady as Mount Tai under high current output\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003ePCB is double-sided gold-plated, very high-end.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cstrong\u003eBoard size: 100X88MM\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cstrong\u003eFinished board weight: about 123g\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cstrong\u003eInput voltage: AC6V-AC33V Output voltage: DC 3V3-DC33V\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong style=\"box-sizing: inherit;font-weight: bold;color: #000000;font-size: 12.0px;font-style: normal;letter-spacing: normal;orphans: 2;text-align: start;text-indent: 0.0px;text-transform: none;widows: 2;word-spacing: 0.0px;white-space: normal;background-color: #ffffff;\"\u003e\u003cspan style=\"box-sizing: inherit;word-break: break-all;font-size: 18.0px;\"\u003e\u003cspan style=\"box-sizing: inherit;word-break: break-all;background-color: #ffff00;\"\u003eThe finished board is tested and shipped, non-human damage, and the warranty is 3 months.\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cstrong\u003eBecause of the large current, the linear power supply generates more heat than the switching power supply, but the ripple is much lower, and the sound quality is also much lower.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eThe materials used are very good, NOVER 10000UF gold capacitor, chemical, uncoupling, US BI adjustable resistor. If it is not enough to burn, you can use KG and KZ capacitors.\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 20.0px;\"\u003e\u003cspan style=\"color: #0000ff;\"\u003e\u003cstrong\u003eNote 1 point, the input rectifier voltage should be more than 4V higher than the output, and the effect is good. For example, if you output 12V, the minimum voltage after input rectifier should be 16V, but it is not that the greater the pressure difference, the better. The greater the pressure difference, the greater the heat generation\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong style=\"box-sizing: inherit;font-weight: bold;color: #000000;font-size: 14.0px;font-style: normal;letter-spacing: normal;orphans: 2;text-align: start;text-indent: 0.0px;text-transform: none;widows: 2;word-spacing: 0.0px;white-space: normal;\"\u003e\u003cspan style=\"box-sizing: inherit;word-break: break-all;font-size: 20.0px;\"\u003eNote: All product pictures, videos, text and other related descriptions are made by a certain period and are for reference only. If there is any change without notice, the specifics are mainly based on the receipt of the actual product.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\u003cdiv\u003e\u003cimg align=\"absmiddle\" referrerpolicy=\"no-referrer\" src=\"https:\/\/img.alicdn.com\/imgextra\/i2\/88221699\/O1CN011M0nYa1OQBrlW59mR_!!88221699.jpg\" style=\"max-width: 750.0px;\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg align=\"absmiddle\" referrerpolicy=\"no-referrer\" src=\"https:\/\/img.alicdn.com\/imgextra\/i3\/88221699\/O1CN01PiPEns1OQBrjUou8w_!!88221699.jpg\" style=\"max-width: 750.0px;\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg align=\"absmiddle\" referrerpolicy=\"no-referrer\" src=\"https:\/\/img.alicdn.com\/imgextra\/i1\/88221699\/O1CN01YqI5OQ1OQBrhMPhE8_!!88221699.jpg\" style=\"max-width: 750.0px;\"\u003e\u003c\/div\u003e\n\n\u003cp\u003e\u003c\/p\u003e\u003cdiv\u003e\u003cimg align=\"absmiddle\" referrerpolicy=\"no-referrer\" src=\"https:\/\/img.alicdn.com\/imgextra\/i2\/88221699\/O1CN016FcM8r1OQBjPmD0KD_!!88221699.jpg\" style=\"max-width: 750.0px;\"\u003e\u003c\/div\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n","brand":"GoMakerHive: Ignite Your Spark into a Blaze.","offers":[{"title":"10A kit does not contain radiator","offer_id":66690475131184,"sku":"4954990084328","price":26.96,"currency_code":"USD","in_stock":true},{"title":"10A finished board","offer_id":66690475163952,"sku":"4954990084331","price":30.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/2367\/2112\/files\/O1CN011M0nYa1OQBrlW59mR__88221699.webp?v=1777258257"},{"product_id":"schottky-30cpq150-rectifier-board-60a-power-amplifier-board-hifi-fever-power-supply-bridge-stack-high-power-class-a-selection","title":"Schottky 30CPQ150 Rectifier Board – 60A Hi-Fi Audiophile Power Bridge Rectifier, High-Power Class A Choice","description":"\u003cp\u003e\u003c\/p\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"\/\/img.alicdn.com\/imgextra\/i3\/88221699\/O1CN015Qu7Dn1OQBbODUOA2_!!88221699.jpg\" width=\"620\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"\/\/img.alicdn.com\/imgextra\/i1\/88221699\/O1CN01RgvEGU1OQBbWcBatA_!!88221699.jpg\" width=\"620\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"\/\/img.alicdn.com\/imgextra\/i3\/88221699\/O1CN01iSXesm1OQBbRsKBrt_!!88221699.jpg\" width=\"620\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"\/\/img.alicdn.com\/imgextra\/i1\/88221699\/O1CN01iTqC3j1OQBbIkAwcD_!!88221699.jpg\" width=\"620\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"\/\/img.alicdn.com\/imgextra\/i1\/88221699\/O1CN01ytL25m1OQBbLcCmaC_!!88221699.jpg\" width=\"620\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"\/\/img.alicdn.com\/imgextra\/i1\/88221699\/O1CN01PtQ0tu1OQBcESS9WG_!!88221699.jpg\" width=\"620\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"\/\/img.alicdn.com\/imgextra\/i3\/88221699\/O1CN01H9H4pq1OQBcI8vSKK_!!88221699.jpg\" width=\"620\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"\/\/img.alicdn.com\/imgextra\/i3\/88221699\/O1CN01lM3uh51OQBcI8v7Yp_!!88221699.jpg\" width=\"620\"\u003e\u003c\/div\u003e\n","brand":"GoMakerHive: Ignite Your Spark into a Blaze.","offers":[{"title":"black","offer_id":66690475721008,"sku":"4686808812482","price":24.99,"currency_code":"USD","in_stock":true},{"title":"red","offer_id":66690475753776,"sku":"4686808812480","price":24.99,"currency_code":"USD","in_stock":true},{"title":"blue","offer_id":66690475786544,"sku":"4686808812481","price":24.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/2367\/2112\/files\/O1CN01KIEirK1OQBd6W0pN9__0-item_pic.webp?v=1777258448"},{"product_id":"lt1083cp-high-power-adjustable-voltage-regulator-power-supply-board-hifi-linear-power-supply-single-channel-dual-output","title":"IT1083CP Hi-Fi Linear Regulated PSU Board – High Power Adjustable, Single\/Dual Output","description":"\u003cp\u003e\u003cspan style=\"font-size: 24.0px;\"\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003e       \u003cspan\u003eThe ground wire of the two linear regulator boards is\u003c\/span\u003e\u003cspan\u003eIt is completely independent and separated, so it can also be connected to a double-bridge positive and negative power mode, or a 2-way positive voltage mode. The display board is not brought, and it needs to be bought independently. 1 piece is 8 yuan.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 24.0px;\"\u003e\u003cu style=\"color: #000000;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cspan style=\"background-color: #ffff00;\"\u003ePay attention to one key point. In order for the voltage to be stable enough, the power supply voltage after the input voltage rectification must be 3V or more higher than the output to have a good effect. Some customers input 10V and adjust to the output 12V. It is not practical to evaluate instability. As long as the pressure difference is above 3V, with and without load, the error will not exceed 1%\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/u\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\u003cdiv\u003e\u003cimg align=\"absmiddle\" referrerpolicy=\"no-referrer\" src=\"https:\/\/img.alicdn.com\/imgextra\/i3\/88221699\/O1CN01tnINdg1OQBsE9Dqld_!!88221699.jpg\" style=\"max-width: 750.0px;\"\u003e\u003c\/div\u003e\n\n\u003cp style=\"color: #000000;font-size: 14.0px;line-height: 21.0px;\"\u003e\u003cspan style=\"font-size: 24.0px;\"\u003e\u003cstrong\u003eThe materials used and matched are far better than other peers, such as Phoenix radiator, US BI adjustable resistor, Germany WINA Japan ELNA-AUDIO\u003c\/strong\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff0000;\"\u003eDouble-sided PCB (mostly cheap single-sided PCB)\u003c\/span\u003e\u003c\/strong\u003e\u003cstrong\u003eThe price is also slightly higher than that of its peers, but the improvement in effect is definitely positive\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp style=\"color: #000000;font-size: 14.0px;line-height: 21.0px;\"\u003e \u003c\/p\u003e\u003cdiv\u003e\u003cimg align=\"absmiddle\" referrerpolicy=\"no-referrer\" src=\"http:\/\/gd1.alicdn.com\/imgextra\/i1\/88221699\/TB2qOYWXVXXXXb3XXXXXXXXXXXX_!!88221699.jpg\" style=\"margin: 0.0px;padding: 0.0px;width: 750.0px;max-width: none;\"\u003e\u003c\/div\u003e\n\n\u003cp style=\"color: #000000;font-size: 14.0px;line-height: 21.0px;\"\u003e\u003cspan style=\"font-size: 24.0px;\"\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003eNot all devices use such a high current, but because the output current is sufficient, the internal resistance of the power supply is very low. Even devices that consume 100MA have a very good positive improvement, abundant capacity, and significantly enhanced low-frequency bouncing power. Suitable for electronic tube filament circuits, digital turntables, portable DACs and other equipment\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp style=\"color: #000000;font-size: 14.0px;line-height: 21.0px;\"\u003e\u003cspan style=\"font-size: 24.0px;\"\u003e\u003cstrong\u003eparameter\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp style=\"color: #000000;font-size: 14.0px;line-height: 21.0px;\"\u003e\u003cspan style=\"font-size: 24.0px;\"\u003eDC input: 2.5-35 V;\u003cbr\u003e\nAC input: 2.5-27 V;\u003cbr\u003e\nOutput DC: 2.5-35 V;\u003cbr\u003e\nMaximum current: 7 amps;\u003cbr\u003e\nInput and output minimum pressure difference: 2.5 volts (LT1083 is not suitable for large voltage difference operation, input and output are preferably within 10V, 3-5V is best, this is a linear IC, power consumption is proportional to the pressure difference, the maximum pressure difference cannot exceed 20V)\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp style=\"color: #000000;font-size: 14.0px;line-height: 21.0px;\"\u003e\u003cspan style=\"font-size: 24.0px;\"\u003eDual PCB size: 96 × 71mm Single PCB size: 79 × 46mm\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp style=\"color: #000000;font-size: 14.0px;line-height: 21.0px;\"\u003e\u003cspan style=\"font-size: 24.0px;\"\u003eWeight: about 124g Weight: about 119g\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp style=\"color: #000000;font-size: 14.0px;line-height: 21.0px;\"\u003e\u003cspan style=\"font-size: 24.0px;\"\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003e*** The board can also be compatible with LM317 LT317 LT1085 LT1084 LT1086 and other voltage regulators\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp style=\"color: #000000;font-size: 14.0px;line-height: 21.0px;\"\u003e\u003cspan style=\"font-size: 24.0px;\"\u003e\u003cstrong\u003e\u003cstrong\u003e\u003cfont color=\"#0000ff\"\u003eThe LT1083 is a high-power linear three-terminal regulated integrated circuit produced by Linear Technology, with an output current of up to 7A. It can operate under pressure differential conditions as low as 1V; it can provide the guaranteed minimum pressure differential through an on-chip correction circuit under various current levels, and can adjust the output voltage accuracy to 1%. Its voltage adjustment rate is 0.015%, the load adjustment rate is 0.01%, and it has thermal power limit protection\u003c\/font\u003e\u003c\/strong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp style=\"color: #000000;font-size: 14.0px;line-height: 21.0px;\"\u003e\u003cspan style=\"font-size: 24.0px;\"\u003e\u003cstrong\u003e\u003cstrong\u003e\u003cfont color=\"#0000ff\"\u003e7A current high-power output, power supply production, optical drive or bile filament, etc., which requires high current, can also be used in power amplifier front-stage power supply, and can even be used in some low-power power amplifier circuits (pay attention to heat dissipation), IC with overheating and overload protection, perfect protection\u003c\/font\u003e\u003c\/strong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp style=\"color: #000000;font-size: 14.0px;line-height: 21.0px;\"\u003e \u003c\/p\u003e\n\n\u003cp style=\"color: #000000;font-size: 14.0px;line-height: 21.0px;\"\u003e\u003cspan style=\"font-size: 24.0px;\"\u003ePCB uses military double-sided, and the quality is far from comparable to those cheap so-called A material B material list panels\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp style=\"color: #000000;font-size: 14.0px;line-height: 21.0px;\"\u003e \u003c\/p\u003e\n\n\u003cp style=\"color: #000000;font-size: 14.0px;line-height: 21.0px;\"\u003e\u003c\/p\u003e\u003cdiv\u003e\u003cimg align=\"absmiddle\" referrerpolicy=\"no-referrer\" src=\"https:\/\/img.alicdn.com\/imgextra\/i2\/88221699\/O1CN01M2zs931OQBs8iVOwG_!!88221699.jpg\" style=\"max-width: 750.0px;\"\u003e\u003c\/div\u003e\n\n\u003cp style=\"color: #000000;font-size: 14.0px;line-height: 21.0px;\"\u003e \u003c\/p\u003e\n\n\u003cp style=\"color: #000000;font-size: 14.0px;line-height: 21.0px;\"\u003e\u003c\/p\u003e\u003cdiv\u003e\u003cimg align=\"absmiddle\" referrerpolicy=\"no-referrer\" src=\"https:\/\/img.alicdn.com\/imgextra\/i4\/88221699\/O1CN01arlkxG1OQBsI5Lb00_!!88221699.jpg\" style=\"max-width: 750.0px;\"\u003e\u003c\/div\u003e\n\n\u003cp style=\"color: #000000;font-size: 14.0px;line-height: 21.0px;\"\u003e \u003c\/p\u003e\n\n\u003cp style=\"color: #000000;font-size: 14.0px;line-height: 21.0px;\"\u003e\u003c\/p\u003e\u003cdiv\u003e\u003cimg align=\"absmiddle\" referrerpolicy=\"no-referrer\" src=\"https:\/\/img.alicdn.com\/imgextra\/i1\/88221699\/O1CN01LAW61x1OQBsJH5rYR_!!88221699.jpg\" style=\"max-width: 750.0px;\"\u003e\u003c\/div\u003e\n\n\u003cp style=\"color: #000000;font-size: 14.0px;line-height: 21.0px;\"\u003e \u003c\/p\u003e\n\n\u003cp style=\"color: #000000;font-size: 14.0px;line-height: 21.0px;\"\u003e \u003c\/p\u003e\u003cdiv\u003e\u003cimg align=\"absmiddle\" referrerpolicy=\"no-referrer\" src=\"https:\/\/img.alicdn.com\/imgextra\/i4\/88221699\/O1CN01PU0PTD1OQBsG21NlL_!!88221699.jpg\" style=\"max-width: 750.0px;\"\u003e\u003c\/div\u003e\n\n\u003cp style=\"color: #000000;font-size: 14.0px;line-height: 21.0px;\"\u003e \u003c\/p\u003e\n\n\u003cp style=\"color: #000000;font-size: 14.0px;line-height: 21.0px;\"\u003e \u003c\/p\u003e\n\n\u003cp style=\"color: #000000;font-size: 14.0px;line-height: 21.0px;\"\u003e\u003c\/p\u003e\u003cdiv\u003e\u003cimg align=\"absmiddle\" referrerpolicy=\"no-referrer\" src=\"https:\/\/img.alicdn.com\/imgextra\/i3\/88221699\/O1CN01tnINdg1OQBsE9Dqld_!!88221699.jpg\" style=\"max-width: 750.0px;\"\u003e\u003c\/div\u003e\n\n\u003cp style=\"font-size: 14.0px;\"\u003e\u003cstrong\u003eKit List (Shipping List):\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp style=\"font-size: 14.0px;\"\u003ecomponent name quantity\u003cbr\u003e\nPCB board 1\u003cbr\u003e\n\u003cfont color=\"#000000\"\u003eHigh Speed VIS Low Differential Pressure Rectifier Tube X8\u003c\/font\u003e\u003cbr\u003e\n\u003cfont color=\"#000000\"\u003eMain capacitor X2 (ELNA or chemical)\u003c\/font\u003e\u003cbr\u003e\n470Ux25vx2 or 220U-63X2\u003cbr\u003e\n10UF\/50VX2 ELNA\u003cbr\u003e\n100 ohm resistor 1\/4WX2\u003cbr\u003e\n3296-10K Adjustable Resistor 2 (US BI)\u003cbr\u003e\n\u003cfont color=\"#ff0000\" size=\"4\"\u003eLT1083 voltage regulator (disassembled, 80% new, individual pins short) 2\u003c\/font\u003e\u003cbr\u003e\nPhoenix Cooling X2\u003cbr\u003e\nGreen 2-position terminal X4\u003cbr\u003e\nGermany WIMA104X2\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n","brand":"GoMakerHive: Ignite Your Spark into a Blaze.","offers":[{"title":"Two way kit","offer_id":66690475884848,"sku":"61866095127","price":28.38,"currency_code":"USD","in_stock":true},{"title":"Dual-way finished board","offer_id":66690475917616,"sku":"61866095128","price":29.92,"currency_code":"USD","in_stock":true},{"title":"3-Digit LED display","offer_id":66690475950384,"sku":"73598324164","price":18.03,"currency_code":"USD","in_stock":true},{"title":"Single way kit","offer_id":66690475983152,"sku":"4676513689273","price":26.48,"currency_code":"USD","in_stock":true},{"title":"Single-way finished board","offer_id":66690476015920,"sku":"4676513689274","price":26.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/2367\/2112\/files\/O1CN01HFvNwJ1OQBsIBp44S__88221699.webp?v=1777258504"},{"product_id":"bile-pre-stage-6z4-bile-rectifier-vacuum-tube-power-amplifier-special-high-voltage-filament-filter-regulator-power-board-kit","title":"Tube Preamp Power Supply Board Kit – 6Z4 Tube Rectifier, High Voltage \u0026 Heater Filter\/Regulator for Valve Amplifiers","description":"\u003cp\u003e\u003c\/p\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/img.alicdn.com\/imgextra\/i3\/88221699\/O1CN0176Ew6x1OQC1WyBeSt_!!88221699.jpg\" width=\"620\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/img.alicdn.com\/imgextra\/i2\/88221699\/O1CN013PAklr1OQC1VHdRFk_!!88221699.jpg\" width=\"620\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/img.alicdn.com\/imgextra\/i3\/88221699\/O1CN01yHfeck1OQC1WLR27W_!!88221699.jpg\" width=\"620\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/img.alicdn.com\/imgextra\/i3\/88221699\/O1CN01kFjWeX1OQC1WLQpdh_!!88221699.jpg\" width=\"620\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/img.alicdn.com\/imgextra\/i1\/88221699\/O1CN01CELnbE1OQC1WJs9IG_!!88221699.jpg\" width=\"620\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/img.alicdn.com\/imgextra\/i4\/88221699\/O1CN01jKk79p1OQC1W0R57h_!!88221699.jpg\" width=\"620\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/img.alicdn.com\/imgextra\/i2\/88221699\/O1CN01jufuaD1OQC1W6EJKR_!!88221699.jpg\" width=\"620\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/img.alicdn.com\/imgextra\/i2\/88221699\/O1CN01HL8nLW1OQC1W6EVmp_!!88221699.jpg\" width=\"620\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/img.alicdn.com\/imgextra\/i3\/88221699\/O1CN01nuWaDg1OQC1WjL1Ch_!!88221699.jpg\" width=\"620\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/img.alicdn.com\/imgextra\/i2\/88221699\/O1CN01IOwIRj1OQC1WeiZD8_!!88221699.jpg\" width=\"620\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/img.alicdn.com\/imgextra\/i4\/88221699\/O1CN01RLJAuf1OQC1VeqKfz_!!88221699.jpg\" width=\"620\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/img.alicdn.com\/imgextra\/i1\/88221699\/O1CN01ewCQ1N1OQC1Vc1W9m_!!88221699.jpg\" width=\"620\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/img.alicdn.com\/imgextra\/i2\/88221699\/O1CN01OJyNJS1OQC1WGrNEk_!!88221699.jpg\" width=\"620\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/img.alicdn.com\/imgextra\/i2\/88221699\/O1CN01jqY4T81OQC1VHe2fG_!!88221699.jpg\" width=\"620\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/img.alicdn.com\/imgextra\/i2\/88221699\/O1CN01V7Chjp1OQC1WGqlo4_!!88221699.jpg\" width=\"620\"\u003e\u003c\/div\u003e\n","brand":"GoMakerHive: Ignite Your Spark into a Blaze.","offers":[{"title":"The kit needs to be welded by yourself (with a tube).","offer_id":66690476769584,"sku":"3581037143136","price":30.19,"currency_code":"USD","in_stock":true},{"title":"The finished board has been tested (with tube).","offer_id":66690476802352,"sku":"3581037143137","price":31.61,"currency_code":"USD","in_stock":true},{"title":"1 gold-plated PCB (with tube)","offer_id":66690476835120,"sku":"3599376486474","price":1.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/2367\/2112\/files\/O1CN01NO3XEL1OQBd10yli0__0-item_pic.webp?v=1777258570"},{"product_id":"lm317-lm337-tl431-high-precision-linear-regulator-power-supply","title":"LM317 \/ LM337 + TL431 High-Precision Linear Regulated Power Supply Board","description":"\u003cp\u003e\u003cspan style=\"color: #0000ff;\"\u003e\u003cspan style=\"font-size: 24.0px;\"\u003eThe LM317 L337 alone can meet the needs of general equipment, but for higher accuracy and better thermal stability, the addition of TL431 as a reference regulator increases the voltage by 1-2 levels, the noise is lower, and the ripple is lower. The cost is not high, of course, good capacitors, high-speed tubes, BI adjustable, and the price is also 1 point higher. The filter is NOVER gold 6800UF 35V adjustable US BI Philips high-speed diode, etc\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 18.0px;\"\u003ePCB size: 85X56MM\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong style=\"color: #000000;line-height: 19.0909px;\"\u003eInput voltage: AC6V-AC25V Output voltage: DC 3V3-DC25V Maximum output current: 1.5A\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eLM317 337 is a very good ON brand. Better than ordinary miscellaneous 317, TL431 is original to TI.\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\u003cdiv\u003e\u003cimg align=\"absmiddle\" referrerpolicy=\"no-referrer\" src=\"https:\/\/img.alicdn.com\/imgextra\/i3\/88221699\/TB2GnW0qrXlpuFjy1zbXXb_qpXa_!!88221699.jpg\"\u003e\u003c\/div\u003e\n\n\u003cp\u003e\u003c\/p\u003e\u003cdiv\u003e\u003cimg align=\"absmiddle\" referrerpolicy=\"no-referrer\" src=\"https:\/\/img.alicdn.com\/imgextra\/i1\/88221699\/TB2OxLnqq8lpuFjy0FpXXaGrpXa_!!88221699.jpg\"\u003e\u003c\/div\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n","brand":"GoMakerHive: Ignite Your Spark into a Blaze.","offers":[{"title":"The kit is soldered by itself","offer_id":66690478473520,"sku":"3535054119113","price":25.54,"currency_code":"USD","in_stock":true},{"title":"Welded tested board","offer_id":66690478506288,"sku":"3535054119114","price":27.09,"currency_code":"USD","in_stock":true},{"title":"One single 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src=\"https:\/\/img.alicdn.com\/imgextra\/i2\/88221699\/O1CN01zXzvQD1OQBTpzfplQ_!!88221699.jpg\" width=\"620\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/img.alicdn.com\/imgextra\/i3\/88221699\/O1CN01v9ZsS71OQBTw6LeU5_!!88221699.jpg\" width=\"620\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/img.alicdn.com\/imgextra\/i2\/88221699\/O1CN01U0xA4d1OQBh4g2tL7_!!88221699.jpg\" width=\"620\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/img.alicdn.com\/imgextra\/i1\/88221699\/O1CN01hghzpp1OQBhBQfrzx_!!88221699.jpg\" width=\"620\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/img.alicdn.com\/imgextra\/i2\/88221699\/O1CN01rtAEd61OQBgzs1tbZ_!!88221699.jpg\" width=\"620\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/img.alicdn.com\/imgextra\/i3\/88221699\/O1CN01B5O1ma1OQBhHWYFUp_!!88221699.jpg\" width=\"620\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/img.alicdn.com\/imgextra\/i2\/88221699\/O1CN01ohPvtN1OQBgzs2ZB3_!!88221699.jpg\" width=\"620\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/img.alicdn.com\/imgextra\/i1\/88221699\/O1CN01eUvXSm1OQBfGvfeRo_!!88221699.jpg\" width=\"620\"\u003e\u003c\/div\u003e\n","brand":"GoMakerHive: Ignite Your Spark into a Blaze.","offers":[{"title":"1 double-sided PCB (without components)","offer_id":66690478637360,"sku":"4648773157363","price":17.93,"currency_code":"USD","in_stock":true},{"title":"A finished 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levels, the noise is lower, and the ripple is lower. 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