This is a PH 520 series AC-DC power supply with an input of 120 / 230 VAC, adjustable output, and support for parallel connection and high start-up current
This document provides technical specifications and features for the MGV PH 520 Series, a primary switched mode AC-DC power supply with a single output. The unit supports switchable input voltages of 120/230 VAC (or DC 263-350V) and offers an adjustable output voltage ranging from 24V to 48V depending on the specific model configuration.
Key features include internal fuse protection, overtemperature protection, and optional parallel connection with load sharing. The power supply achieves an efficiency of up to 89% and includes various safety certifications such as UL 508 listed, CSA 22.2-950, and compliance with EN 60950 standards.
| Input Voltage Range (AC) | 187 - 264V, 50/60 Hz |
|---|---|
| Input Voltage Range (DC) | 263 - 350V |
| Max. Output Power | 540W |
| Efficiency | 89% |
| Temperature Range | -25°C to 70°C |
| Safety Class | Class I |
| Weight | 1.6kg |
The power supply has an efficiency of 89%.
Parallel connection with load sharing is an additional feature not included in the PH520-2420A model but available upon request.