HDR-100-12 Power Supply 85-264VAC 1 phase input, output 12 volts DC 7.1 Amps

Why Choose the MEAN WELL HDR-100-12 DIN Rail Power Supply?

The MEAN WELL HDR-100-12 is an ultra-slim 85.2 W DIN rail AC/DC power supply designed to provide reliable 12 V DC power for building automation, control panels and electrical equipment. As part of the MEAN WELL HDR-100 series, it combines a compact step-shaped enclosure with universal AC input capability, Class II isolation and comprehensive electrical protection.

This single-output switched-mode power supply delivers a regulated 12 V DC output at up to 7.1 A. The output voltage is adjustable, allowing the supply to be fine-tuned for compatible equipment. Its fanless design uses free-air convection cooling, while an integrated DC OK LED provides convenient visual indication that output power is available.

With a universal 85–264 V AC single-phase input and support for 120–370 V DC input, the HDR-100-12 provides flexible installation across a wide range of electrical systems. Its compact 70 mm-wide enclosure mounts directly onto TS-35/7.5 or TS-35/15 DIN rail, making it particularly suitable for building automation cabinets and space-conscious control panels.

Key Advantages

• Ultra-slim 85.2 W DIN rail power supply for building and control applications.
• 12 V DC, 7.1 A regulated output for compatible electrical equipment.
• 85–264 V AC universal input provides flexibility across different mains supplies.
• Adjustable DC output voltage for installation flexibility.
• Integrated short-circuit, overload and overvoltage protection.
• Class II isolation design without the need for a protective earth connection.
• Fanless free-air convection cooling supports quiet, low-maintenance operation.

Key Features

• MEAN WELL HDR-100 ultra-slim DIN rail series.
• 85.2 W rated output power.
• 12 V DC rated output voltage.
• 7.1 A rated output current.
• 85–264 V AC universal input range.
• Also accepts a 120–370 V DC input.
• Typical efficiency of 88%.
• Maximum ripple and noise of 120 mVp-p.
• Overvoltage Category III design.
• Class II isolation.
• Short-circuit, overload and overvoltage protection.
• LED indicator for power-on status.
• No-load power consumption below 0.3 W.
• Free-air convection cooling with no internal fan required.
• Compact 4SU, 70 mm-wide step-shaped enclosure.
• Compatible with TS-35/7.5 and TS-35/15 DIN rail.

Reliable 12 V DC Power for Building and Control Systems

DIN rail switched-mode power supplies convert incoming mains power into the stable DC voltage required by electronic control equipment. The MEAN WELL HDR-100-12 provides a regulated 12 V DC supply with up to 7.1 A of output current, making it suitable for powering a broad range of compatible building automation, control and electrical devices.

The HDR-100 series is designed around an ultra-slim step-shaped format for efficient installation inside distribution boards and control cabinets. Its universal input capability, Class II isolation, low no-load power consumption and fanless cooling make the HDR-100-12 a practical solution for modern building automation and electrical control systems.

Typical Applications

• Building automation systems.
• Electrical control panels and distribution cabinets.
• 12 V DC control and monitoring equipment.
• Compatible sensors, relays and control devices.
• Household appliance control systems.
• Access control and building management equipment.
• OEM electrical and automation systems.