12V volt to 48 volt DC/DC converters (common negative) 1250 Watts Robust, marine, heavy duty from PowerStream.
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Deep 10A CONVERTOR 48-60 VOLT, 12V, 48V
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DC 48V Step-down to 12V 30A 360W Waterproof DC Converter Regulator - Walmart.com
36V 48V to 12V 10A 120W DC DC Step Down Converter Voltage Regulator – Daygreen
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iFlight 48V to 12V DC Converter – DroneCosmo
Model 6948 | SEC America
Daygreen 12V 24V 36V to 48V 10A 480W DC DC Step Up Boost Converter, Non-Isolated : Electronics - Amazon.com
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DC/DC Converter 12V/24V Step 48V/5A Regulator Supply Module | eBay
Isolated DC-DC Converter, 48V to 12V | ATO.com
CUI 20W DC-DC Converter 48V (18-75V) to 12V 1.6A
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36V 48V to 12V 40A 480W DC DC Step Down Converter Voltage Regulator – Daygreen
36V 48V to 12V 13.8V 80A 1104W DC DC STEP DOWN CONVERTER VOLTAGE REGUL – Daygreen
Sealed 120W DC/DC Converter 36/48V to 12V 10A
