Robers & Schulz (Robers & Co) ONG24/5.12 series power supply repair
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The original (and most common) Robers and Schulz ( Robers & Co ) ONG24/5.12 dc power supply was manufactured for Robers & Schulz by Ferrus Power and sold through distribution for the TN-1 Datacontrol 3 system. The product was a custom variant of the Ferrus Power FS150 series providing output voltages of 5V,+/-12V and an isolated high current 12V output and was made obsolete in 2007. The ONG24/5.12 was later replaced with an inferior product comprising of a low power psu mounted within a chassis of the same footprint.

At A1 Power Engineering (UK) we hold all of the original manufacturing and test information for the ONG24/5.12 power supply and offer an unrivaled repair and refurbishment service for this product.
In addition to servicing this product we further upgrade the design to the latest manufacturing standard to improve future reliability.
Most common problems reported with this unit are low or intermittent output voltages, intermittent start when cold or dead unit.
All components replaced are in line with the original manufacturers parts list to ensure continued safety compliance with VDE and UL60950 certification.
As part of the service process we check and replace all capacitors where required for high quality, long life Japanese brands only rated to 105 Deg C (typically Rubycon, Panasonic or Nichicon). As we service this product on a regular basis we hold a high inventory of components to enable us to provide a fast and efficient turnaround within 5 days, or within 24hrs for urgent requirements.
Products are fully functionally tested (including safety testing) to the original Ferrus Power specification via our specialist electronic loads and shipped with a full 2 Year warranty (terms apply).
For current service pricing and turnaround times please contact us.
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