Key facts
- Brand
- Power-One
- Model
- MPB125
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-05-07
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Power-One MPB125 Series Power Supply Datasheet
The MPB125 series from Power-One incorporates patented high‑efficiency circuitry and active Power Factor Correction (PFC) to meet demanding networking, data‑communication, commercial and industrial applications. Dual‑output units deliver a regulated main output plus a secondary 12 V output for fans or other system functions, and multiple output models provide tightly regulated DC power in a variety of configurations. The series is CE‑marked and complies with international safety and EMI standards.
Technical specifications include a wide input voltage range (90‑264 VAC), selectable output voltages from 5 V to 48 V, up to 125 W output power with forced‑air cooling, efficiency of 75‑85 % at full load, and comprehensive protection features such as overload, over‑voltage, and remote‑sense voltage compensation.
Power-One MPB125 specifications
| Input Voltage | 90‑264 VAC |
|---|---|
| Input Frequency | 47‑63 Hz |
| Maximum Output Power (forced‑air) | 125 W |
| Maximum Output Power (convection) | 80 W |
| Power Factor Correction | Active PFC (EN61000‑3‑2) |
| CE Marking | Yes |
| Overload Protection | Fully protected against output short circuit, automatic recovery |
| Operating Temperature (full load) | 0 °C to 50 °C |
All Power-One MPB125 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the input voltage range for the MPB125 series?
The MPB125 series accepts an AC input voltage from 90 VAC to 264 VAC.
Does the MPB125 series include Power Factor Correction?
Yes, it features active Power Factor Correction that meets EN61000‑3‑2 requirements.
What is the maximum output power with forced‑air cooling?
The MPB125 can deliver up to 125 W of output power when cooled with 5 CFM forced‑air airflow.
From: Power-One MPB125 Multiple-Output AC-DC Series Data Sheet
What input voltage range does the MPB125 accept?
It accepts a continuous AC input voltage from 90 VAC to 264 VAC.
From: Power-One MPB125 Multiple-Output AC-DC Series Data Sheet