PULSAR MEAN WELL DIN Rail Switching Power Supply HDR-60-48 48V/60W/1.25A

When your control panel demands a stable 48V DC supply but space is at a premium, the MEAN WELL HDR-60-48 delivers 60W of clean power in a housing just 52.5mm wide. This ultra-slim DIN rail unit brings the efficiency and reliability of a full-size industrial supply to compact automation projects, building management systems, and machine auxiliary circuits.

Key advantages for your installation

• 48V DC output at 1.25A, 60W rated power
• Universal input: 85~264VAC or 120~370VDC
• Ultra-slim plastic enclosure: only 52.5mm wide
• High efficiency up to 90%, standby power below 0.3W
• Protection: short circuit, overload, over voltage
• Wide operating temperature: -30°C to +70°C
• Safety approvals: UL61010-1, TUV EN61010-1, EAC

How it performs in daily use

Mount the HDR-60-48 on a standard TS-35/7.5 or TS-35/15 DIN rail and connect your load. The built-in voltage adjustment (48~55V) lets you compensate for cable drops, while hiccup-mode protection ensures automatic recovery after fault conditions. Free air convection cooling eliminates fan noise and maintenance, and the rugged plastic case withstands harsh industrial environments. With 3kVAC isolation, your connected equipment stays safe.

Full specifications

• Output voltage: 48V DC (adjustable 48~55V)
• Output current: 1.25A
• Output power: 60W
• Input voltage: 85~264VAC / 120~370VDC
• Efficiency: 90%
• Ripple & noise: 150mVp-p
• Overload protection: 105~160% rated power, hiccup mode
• Over voltage protection: 56~65V, shut down, re-power to recover
• Short circuit protection: hiccup mode, auto-recovery
• Operating temperature: -30°C to +70°C
• Isolation voltage: 3kVAC (I/P-O/P)
• Safety standards: UL61010-1, UL61010-2-201, TUV EN61010-1, EN61010-2-201, EAC TP TC 004
• EMC: EN55032, EN61000-3-2, EN61000-3-3, EN61000-4-2,3,4,5,6,8,11, EN61204-3, EN61000-6-2
• MTBF: >700K hrs (MIL-HDBK-217F @ 25°C)
• Cooling: free air convection
• Enclosure: plastic
• No load power consumption: <0.3W

Final note

Engineered by MEAN WELL and distributed by PULSAR, the HDR-60-48 is a reliable, energy-efficient power solution for space-constrained DIN rail applications.