Amazon.com: 9V AC/DC Power Supply Adapter 500ma (0.5 amps) 5.5 mm*2.1 mm Tip (5.5mm OD X 2.1mm ID) - AC to DC Electric Transformer Inverter for 9-Volt DC Electronic Devices Under 0.5a
Säädettävä Ac To Dc -virtalähde 3v 5v 6v 9v 12v 15v 18v 24v 1a 2a 5a virtalähde yleiskäyttöinen 220v - 12 V voltin sovitin | Fruugo FI
Amazon.com: 9V AC/DC Power Supply Adapter 500ma (0.5 amps) 5.5 mm*2.1 mm Tip (5.5mm OD X 2.1mm ID) - AC to DC Electric Transformer Inverter for 9-Volt DC Electronic Devices Under 0.5a