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Analytic Systems VTC120-12-48 - Inverter Supply
CUI 20W DC-DC Converter 48V (18-75V) to 12V 1.6A
12V to 48V 20A 960W DC DC Step Up Converter Voltage Regulator – Daygreen
Victron Energy ORI481240110 Orion-Tr 48/12-30A Isolated DC-DC converter
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