30W power supply

30W power supply

The 30W power supply is mainly used on underground locomotives powered from large battery banks with high voltage ranges of up to 150VDC. In order to supply additional hardware on the underground locomotive this power supply can be used to convert the high DC voltage to a constant 24VDC source. This 24VDC source is also isolated for protection against ground loops or shortcircuit to the higher voltage source.

What is included


  • Wide input voltage range
  • 24Vdc output voltage
  • Short-circuit protection
  • Galvanically isolated design
  • Switch-mode technology design
  • Easily mountable


Voltage range60 – 150Vdc
Power rating30W @ 24Vdc
Operating temperature0 - 50°C
Protection2.5A in-line fuse
Body materialMetal