MEAN WELL HDR-100-48N DIN Rail Power Supply 48V 100W

Delivers 48V DC with 100.8W rated power and 2.1A output current on a DIN rail mount, with up to 90% efficiency and a wide 85-264VAC input range.

Overview

The HDR-100-48N is a 100W DIN rail power supply from MEAN WELL's HDR series. It provides a stable 48V DC output with 2.1A current, suitable for industrial control systems, building automation, and other DIN rail applications. The unit operates from 85-264VAC or 120-370VDC input, and features a plastic housing with free air convection cooling.

What stands out

• High efficiency up to 90%
• Wide operating temperature range: -30 to +70°C
• Output voltage adjustable from 48V to 55V via potentiometer
• Comprehensive protections: short circuit, overload, over voltage, over temperature
• Low no-load power consumption: <0.3W
• Complies with UL61010-1, TUV EN61010-1, EAC, CB safety standards
• EMC compliance: EN55032 Class B

Technical details

• Output Voltage: 48V DC
• Rated Power: 100.8W
• Output Current: 2.1A
• Input Voltage Range: 85-264VAC / 120-370VDC
• Efficiency: Up to 90%
• Mounting Type: DIN Rail (TS-35/7.5 or TS-35/15)
• Operating Temperature: -30 to +70°C
• Protections: Short Circuit, Overload, Over Voltage, Over Temperature
• Output Voltage Adjustment: 48-55V via potentiometer
• No Load Power Consumption: <0.3W
• Safety Standards: UL61010-1, TUV EN61010-1, EAC, CB
• EMC Compliance: EN55032 Class B
• Cooling Method: Free Air Convection
• Housing Material: Plastic Case
• Series: Mean Well HDR Series
• Isolation Voltage: 3KVAC (Input to Output)

Our verdict

A reliable and efficient DIN rail power supply with wide input range and robust protections, ideal for industrial and automation applications.