10 Lot Boost DC-DC Converter Power Supply Step-up Module 12V-60V to 12V-80V 600W | eBay
1,2,3,5,10 lots 45 for 5 They have round plug on the boards also should stay cool. A bit bulkier than the popular ones.
1,2,3,5,10 lots 45 for 5 They have round plug on the boards also should stay cool. A bit bulkier than the popular ones.