DC power supplies

All DC power supplies in our ex-stock range have 12 V DC or 24 V DC SELV output and can be used for feeding power to programmable logic controllers (PLC). They can also be used in uninterruptible power systems (UPS).

 Unsmoothed DC power supplies
Only high-quality components are used for output configuration, e.g., varistor, filter capacitor (105°C) and discharge resistor. They are designed for 60°C ambient temperature.

 Smoothed DC power supplies
Designed as safety isolating transformer and equipped with electronic module with continued short circuit resistant and overtemperature protected voltage controller

 Stabilized DC power supply, primary switch mode
The products have a high power/weight ratio. Two units with identical specifications can be connected in series for higher available power.



SBA-Trafo Tech GmbHWinkelleite 14D-91332 Heiligenstadt/Ofr.Fon 09198/809-19verkauf@sba.de
SBA-Trafobau Jena GmbHIlmstraße 18D-07743 JenaFon 03641/451413info@sba.de