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DC/DC átalakító 12-24V-5V 3A a RaspberryPI táplálásához
24V to 12V Converter / Stepdown Transformer for Aircraft / Airplane up to 28V - CRAZEDpilot.com
DC Voltage Reducer 24V Step Down to 12V 15 A 20 A 25A 30A Audio Navigation Reduce Device for Trucks Buses 24 V Converter to 12 V - AliExpress
Feszültség átalakító konverter DC-DC 24/12V 20 A MC4004