Powerpax uk 120w desktop switch mode psu powerpax uk sw3477d high quality desktop switch mode psu featuring a standard iec320 c14 inlet and a 12m captive lead with a 21 x 55 x 12mm female centre positive dc connector these psus are suitable for a range of applications including lcd monitors notebooks printers and other peripheral and portable devices powerpax uk sw3477d 120w desktop psu 12vdc 10a