DC to DC converter

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{"cid":"221846","pid":"32095842","pimg_url":"\/\/img1.tradegrowthhub.com\/5b\/4d\/9117c5052a31\/product\/121944649_s-w400xh400.jpg","name":"GRASEN CAN BUS 3KW protocal 400V 750V input 27.5V output EV dc\/dc converter 207*304*121.7mm","attrs":{"Price":"Negotiable","MOQ":"1 set","Delivery Time":"Negotiable","Brand":"Grasen"}}

{"cid":"221846","pid":"32095836","pimg_url":"\/\/img1.tradegrowthhub.com\/5b\/4d\/9117c5052a31\/product\/121944636_s-w400xh400.jpg","name":"High Voltage 2000w 3000w 400v Input DC DC Step Down Converter W207*D304*H121.7mm","attrs":{"Price":"Negotiable","MOQ":"1.0 set","Delivery Time":"Negotiable","Brand":"Grasen"}}

{"cid":"221846","pid":"32095830","pimg_url":"\/\/img1.tradegrowthhub.com\/5b\/4d\/9117c5052a31\/product\/121944587_s-w400xh400.jpg","name":"2000w 3000w 400v to 24v Step Down Electric Bus DC DC Converter W207*D304*H121.7mm","attrs":{"Price":"Negotiable","MOQ":"1 set","Delivery Time":"Negotiable","Brand":"Grasen"}}