MEAN WELL UHP-1000-12 power adapter 1000 W 12 V 90-264 V

The MEAN WELL UHP-1000-12 is an AC-DC slim, single-output enclosed power supply with active PFC, delivering 12 V DC at up to 80 A and a total output power of 1000 W. It accepts a wide input range from 90 to 264 V AC and includes remote ON/OFF control and a DC OK signal. The unit has a compact form factor (115 mm × 240 mm × 41 mm) and is RoHS compliant, suitable for installations where space and reliability are important.

Advantages

The supply features active power factor correction for improved mains compatibility and lower line distortion, a slim enclosed metal housing for easier installation in constrained spaces, and remote ON/OFF plus DC OK status signalling for integration with system control. Wide input voltage range supports global mains voltages, and RoHS compliance confirms restriction of hazardous substances.

Suitable for

• Industrial control systems
• Telecommunications and network equipment
• LED lighting and signage requiring 12 V / high current
• Server peripherals and storage devices

Key specifications

• Model: MEAN WELL UHP-1000-12 (MPN: UHP-1000-12)
• Output: 12 V DC, 80 A (1000 W)
• Input voltage: 90–264 V AC
• Form factor: slim enclosed power supply, dimensions 115 × 240 × 41 mm
• Features: Active PFC, Remote ON/OFF, DC OK signal
• Compliance: RoHS

How to use

Mount the unit in a location with adequate ventilation and secure it according to the installer’s guidelines. Connect the AC input to a suitably rated mains supply (90–264 V AC) and verify correct earthing. Connect the 12 V DC output to the load, observing polarity and current limits. Use the remote ON/OFF terminals to control output power and monitor the DC OK signal for power-good status in your system logic.

Recommendations

Ensure the ambient temperature and ventilation meet the manufacturer’s specifications; avoid overloading the supply beyond 80 A continuous output and allow for proper cabling to minimize voltage drop at high currents.