Mean Well HDR-30-12 is an ultra-slim 30W DIN rail power supply providing a regulated 12V DC output. With a compact width of 35mm (2SU), it is ideal for installations where space inside control cabinets is limited.

The unit supports a universal 85–264VAC input (277VAC operational) and provides efficiency up to 88%. Cooling is achieved by free air convection, ensuring silent and reliable operation.

Key Specifications

• Output voltage: 12V DC

• Rated current: 2A

• Rated power: 24W

• Adjustable output range: 10.8–13.8V

• Ripple & noise: 120mVp-p

• Isolation class: II

• LPS (Limited Power Source)

Protections

• Short circuit protection

• Overload protection 105–160% (hiccup mode, auto recovery)

• Over voltage protection 15–18V

Environmental Conditions

• Operating temperature: -30°C to +70°C

• Humidity: 20–90% RH non-condensing

• Mounting: DIN rail TS-35/7.5 or TS-35/15

• Dimensions: 35 × 90 × 54.5 mm

• Warranty: 3 years

Ingress protection: IP20

Applications

• building automation

• industrial control systems

• control cabinets

• factory automation

• electro-mechanical equipment