Overview: The PH70/PH120 series is a primary switched, single output AC/DC power supply designed for DIN-rail or wall mounting. It features switchable input voltage, mains buffering, and various protections.

1. Input Specifications:
- Input voltage range: 187 – 264 V AC, 50/60 Hz, with mechanical switchover to 94 – 138 V AC.
- Efficiency: 80 – 87%.
- Input current limitation: ≤ 16/25 Apeak in cold state, ≤ 30/35 Apeak in hot state.
- Internal fuse: 2 AT/3.15 AT 250 V.

2. Output Specifications:
- Preset voltage range: 5.0 – 5.3 V / 12 – 15 V / 22 – 29 V.
- Maximum output power: 70 W/120 W.
- Indicators: Green LED for output voltage, red LED for errors.
- Ripple: < 30mVpp.
- Noise voltage: < 50 mVpp.
- Overload characteristics: Minimum 400 ms up to 1.5 x Inominal with Power-Boost.

3. Regulation:
- Line regulation: < 0.1% for Vo at Vimin – Vimax.
- Load regulation: < 0.2% for Vo at Io 0 – 100% in single mode.
- Response time: < 0.5 ms for Ia 20 – 80%.

4. Protection and Controlling:
- Overvoltage protection: 105 – 125% of Vomax.
- Short-circuit proof output.
- Overtemperature protection with periodic restart.
- Mains buffering: Minimum 60 ms.

5. EMC Compliance:
- Standards: EN 61000-3-2, EN 61000-3-3, EN 61000-6-2, EN 55022 class B.

6. Safety Standards:
- Compliance: IEC 60950, EN 60950, UL 508, UL 60950, CSA 22.2-60950.
- Safety class: I.

7. Operating Data:
- Temperature range: 0...45°C with free convection.
- Weight: 0.5 kg / 0.7 kg.

8. Mechanics:
- Connection: Mains input and load output via plugable connecting blocks.
- Assembly: Compatible with 35 mm DIN-rail or sidewall mounting.

9. Additional Notes:
- Ensure proper ventilation and fire protection.
- Do not use without PE-connection.
- Switching between single and parallel operation is available.

For detailed user instructions, refer to the MGV website.