Railway AC/DC power supplies for IP67 applications. The PM-IP67A200 series from MTM Power is designed for IP67 applications, ... these 24V single and dual output power supplies feature 3.3kVAC ...

TDK has introduced open frame ZBM20 buffer modules with the capability to provide 380ms additional hold-up for 12V, 15V and 24V AC-DC power supplies. The extended hold-up time allows equipment to ...