Step-down module

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{"cid":"62624","pid":"15676062","pimg_url":"\/\/img1.tradegrowthhub.com\/ea\/eb\/2d9e315aa9a9\/product\/43381313_s-w400xh400.jpg","name":"LM317 DC-DC Converter Buck Step Down Circuit Board Linear Adjustable Regulator LM317 Voltage Regulator Power Supply","attrs":{"Price":"Negotiable","MOQ":"1.0 Pieces","Delivery Time":"Negotiable","Brand":"JIAQISHENG JQS, LM317 DC-DC Converter"}}