FR-4 DC-DC power supply module

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{"cid":"116215","pid":"21978803","pimg_url":"\/\/img1.b2bforus.com\/a7\/c5\/5bfa10601580\/product\/73794139_s-w400xh400.jpg","name":"Custom FR-4 DC-DC Power Supply Module PCB Assembly PCBA Circuit Board","attrs":{"Price":"$8.50(2 - 499 Pieces) $2.00(500 - 999 Pieces) $1.00(>=1000 Pieces)","MOQ":"2 Pieces","Delivery Time":"Negotiable"}}

{"cid":"116215","pid":"21978801","pimg_url":"\/\/img1.b2bforus.com\/a7\/c5\/5bfa10601580\/product\/73794120_s-w400xh400.jpg","name":"Custom assembly odm FR-4 companies china pcb electronic PCBA","attrs":{"Price":"$8.50(2 - 499 Pieces) $2.00(500 - 999 Pieces) $1.00(>=1000 Pieces)","MOQ":"2 Pieces","Delivery Time":"Negotiable"}}

{"cid":"116215","pid":"21978796","pimg_url":"\/\/img1.b2bforus.com\/a7\/c5\/5bfa10601580\/product\/73794122_s-w400xh400.jpg","name":"CU PCB Samples PCBA Copy DC-DC Power Supply Module Assembly Board","attrs":{"Price":"$10.00(2 - 999 Pieces) $2.00(>=1000 Pieces)","MOQ":"2 Pieces","Delivery Time":"Negotiable"}}

{"cid":"116215","pid":"21978793","pimg_url":"\/\/img1.b2bforus.com\/a7\/c5\/5bfa10601580\/product\/73794113_s-w400xh400.jpg","name":"FR-4 Customized PCB For Prototype DC-DC Power Supply Module Electronic PCB Board Assembly PCBA Supply Module","attrs":{"Price":"$15.00(1 - 999 Pieces) $1.00(>=1000 Pieces)","MOQ":"1 Piece","Delivery Time":"Negotiable"}}