{"product_id":"lm338k-3a-voltage-digital-display-high-power-adjustable-linear-module-buck-step-down-regulator","title":"LM338K 3A Voltage Digital Display High Power Adjustable Linear Module Buck Step Down Regulator","description":"\u003cdiv\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003eParameter:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eBoard size: 9.6cm x 5.8cm\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eDC input: 3-35 volts\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eAC input: 1-25 volts\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eOutput DC: 1.2-30 volts; kit weight: 155 grams\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eMaximum current: 3 amps, (LM338K theory can go to 5A, we use domestic LM338K, up to 3A, import disassemble up to 5A)\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eInput and output minimum differential: 3 volts\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eMaximum power consumption: 50W\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003eAbout LM338K maximum power calculation:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\n\u003cspan style=\"font-size:14px;\"\u003eFor example, input 25V, output 18v load current 2A, then the power consumption on the LM338k is (25-18)x2=14w, LM338k power consumption can work normally within 50w. If it is input 36v, output 3v current 3A, then fall to LM338k The power consumption is (36-3)x3=99w, LM338k can't bear to work.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cdiv\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e1. The output interface adopts the terminal block, which is convenient to connect.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e2. Output with power main switch for easy debugging\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e3. Output with self-recovery fuse with short circuit protection\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e4. Input with rectifier circuit, AC or DC power input can be used, can be input without polarity\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003ePackage includes:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e1 x Module\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/F1\/96\/fee3079c-84f5-428e-9393-8fd24010aa8b.JPG\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/5A\/72\/491daf6d-c416-4b9a-9f71-3eb462391940.JPG\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/D0\/10\/6ca9e8e1-a713-4bb8-97ee-d42973861d27.JPG\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/7A\/DA\/0c8353c5-b832-4a22-bc2b-58fbe7863e8a.JPG\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/A9\/18\/69d3e849-60c2-4a24-81e5-9a0087d51d10.JPG\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/A3\/87\/935f2c44-5d44-40e9-adb3-70b6328d7437.JPG\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/B6\/A3\/c3cc24e6-80ef-4e2d-b0ca-5a53fc6f899a.JPG\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/46\/3C\/f8d4460b-e6a7-43b6-bbfa-fb849fa5824c.JPG\"\u003e","brand":"Shopify","offers":[{"title":"Default Title","offer_id":14603399266348,"sku":"1424842","price":687.56,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2787\/9162\/products\/d2fd0d28-8236-49b4-b23f-80e0991d880f_96bca716-3308-49ff-bf28-dbb9b46d1952.jpg?v=1582105387","url":"https:\/\/electronic-pro-south-africa.myshopify.com\/products\/lm338k-3a-voltage-digital-display-high-power-adjustable-linear-module-buck-step-down-regulator","provider":"Electronic Pro ","version":"1.0","type":"link"}