{"product_id":"lm317-adjustable-voltage-regulator-step-down-power-supply-module","title":"LM317 Adjustable Voltage Regulator Step Down Power Supply Module","description":"\u003cp\u003e\u003cspan style=\"\"\u003e\u003cspan style=\"\"\u003e\u003cstrong\u003eLM317 Adjustable Voltage Regulator Step Down Power Supply Module With LED Meter\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeature:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eBoard core components: adjustable regulator ASIC LM317, 2A or less can be loaded,  AC or DC voltage input, the output voltage is 1.25V-28V DC continuously adjustable, versatile DC board.\u003cbr\u003eUsing double adjustment potentiometer: when using LM317T for adjustable power supply, often lead to output voltage increases and burned the load due to potentiometer poor contact. We designed this regulator board using double potentiometer to ensure good contact, effectively protect the load.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecification:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eInput: DC 0V ~ 30V \/ AC 0V ~ 22V\u003cbr\u003eOutput: DC 1.25V ~ 28V\u003cbr\u003eOutput current: 2A Max.\u003cbr\u003eThe minimum differential between input and output: 3V, input must be higher than the output voltage above 3V to be regulated. Buck, not boost, when input 5V output 1.25V ~ 2V, not 6V.\u003cbr\u003eCircuit board size: 69 x 50 x 27mm ( L x W x H )\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eDue to the digital voltage display module operating voltage is 3V, only when the voltage is higher than 3V to display properly\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePackage included:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e1 x LM317 adjustable voltage regulator step-down power supply module with LED meter\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"http:\/\/img.banggood.com\/images\/upload\/2014\/04\/SKU116235\/1.jpg\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"http:\/\/img.banggood.com\/images\/upload\/2014\/04\/SKU116235\/2.jpg\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"http:\/\/img.banggood.com\/images\/upload\/2014\/04\/SKU116235\/3.jpg\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"http:\/\/img.banggood.com\/images\/upload\/2014\/04\/SKU116235\/4.jpg\"\u003e\u003c\/p\u003e","brand":"Shopify","offers":[{"title":"Default Title","offer_id":14392313085996,"sku":"922197","price":750.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2787\/9162\/products\/11_a67e3da2-f663-4fbe-add9-2e33b2e5a7f1.jpg?v=1586873851","url":"https:\/\/www.electronicpro.co.za\/products\/lm317-adjustable-voltage-regulator-step-down-power-supply-module","provider":"Electronic Pro ","version":"1.0","type":"link"}