Overview
The Power-One HN5-9/OVP-A is a linear power supply from the International Series, engineered for precision DC power regulation in industrial automation applications. This transformer-type supply is rated for 115/230VAC input with 5VDC regulated output up to 9Amps. Approved to domestic and international regulatory standards and CE Marked to the Low Voltage Directive (LVD), this supply delivers stable, low-ripple power essential for servo amplifiers, PLCs, and control electronics in manufacturing environments.
Key Features
- ±0.05% output regulation with low output ripple for highly-regulated DC power
- Built-in overvoltage protection preset at 6.2VDC
- Remote sense capability for load-end voltage compensation
- Open-frame design suitable for panel and chassis mounting
- Multi-voltage input: 100/120/220/230/240VAC
- End-of-life status—ideal for spare/backup power supply inventory
Technical Specifications
- Output Voltage: 5VDC regulated
- Maximum Output Current: 9A
- Output Power: 45W
- Input Voltage Range: 100/120/220/230/240 VAC
- Output Regulation: ±0.05%
- Overvoltage Protection: Set at 6.2V ±0.4V
- Operating Temperature: 0°C ~ 50°C
- Dimensions: 7.00 x 4.87 x 3.28 inches (177.80 x 123.70 x 83.31mm)
- Weight: Approximately 6–9 lbs
- Mounting Style: Chassis mount, panel-mount capable
- Type: Linear (transformer-based, not switching)
- Approvals: UL/CSA60950-1 2nd, IEC60950-1 2nd, EN60950-1 2nd
Typical Applications
The HN5-9/OVP-A excels in DC power distribution for industrial control and servo systems:
- Servo amplifier and drive power conditioning
- PLC auxiliary power supplies
- Motion control encoder and sensor power
- Industrial cabinet cooling fan and indicator light circuits
- Laboratory test bench and equipment power
- Backup or redundant power supplies in production lines
Compatibility & Replacements
Compatible With
- Allen-Bradley PLCs requiring regulated 5VDC auxiliary power
- Siemens servo drives and motion control modules
- Mitsubishi, Omron, and general industrial automation chassis needing regulated DC
- Encoder, sensor, and fieldbus module 5V power circuits
- Panel-mount and open-frame enclosure installations
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator before ordering. The HN5-9/OVP-A serves as a direct replacement for other Power-One International Series HN5 models with identical voltage/amperage ratings. Similar linear supplies in the same form factor (HN5-3, HN5-5, HN5-9) from Power-One may use the same mounting footprint.
Works With
- Studio 5000 / FactoryTalk systems (as auxiliary power source)
- TIA Portal and SIMATIC systems
- EtherNet/IP and PROFINET networks (as power supply to connected devices)
- Standard IEC/EN 60950-1 compliant industrial environments
- Chassis and panel-mount enclosure configurations
