This manual provides the installation and operating instructions for the SCHROFF 19" compatible AC/DC switched‑mode power supply. It includes connector pin‑out details, ordering information, and guidelines for series and parallel operation of multiple units.
Safety precautions, warranty conditions, and full technical specifications such as input voltage range, output power, efficiency and power‑factor correction are also documented to ensure reliable and safe use.
| Input voltage range | 90 – 254 Vac |
|---|---|
| Output voltage preset | 12 V or 24 V |
| Efficiency (depending on UA) | 64 % – 82 % |
| Maximum parallel units | 12 units |
The unit operates with a wide input voltage range of 90 Vac to 254 Vac.
Up to 12 units can be connected in parallel for redundancy or increased output power.
The output voltage can be preset to either 12 V or 24 V.