Power Adapter DC 5V 9V 12V 24V 1A 2A 3A Adaptor 220V To 5 V 12 V Volt Charger Supply Universal Switching EU US Plug 220V To 12V - AliExpress
SMPS Tápegység 90-264VAC 50W DC +12V,-12V,+5V P.SUP.P50A13D-R1B
Amazon.com: 12V to 5V DC USB Buck Converter, DROK Dual USB Port Fast Charger Board Auto Power Supply Adapter DC-DC 10-32V 12V 24V to 5V 9V Voltage Step Down Regulator Car Volt
Tápegység Kapcsolóüzemű hálózati adapter 5V 2.5 A PLP49
Power Supply - 12V/5V (2A) - TOL-15664 - SparkFun Electronics
Simple 5V to 12V Step Up DC-DC Boost Converter circuit - SM Tech
Power Supply MOLEX 12V + 5V 2.5A IDE HDD - Arcade Express S.L.