{"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","url":"https:\/\/gomakerhive.com\/products\/2-10a-gold-sealed-linear-high-current-regulated-power-board-low-noise-high-stability-low-internal-resistance","provider":"GoMakerHive: Ignite Your Spark into a Blaze.","version":"1.0","type":"link"}