DIN rail power supply Mean Well NDR-120-48 120W 48V 2.5A

Introduction

The NDR-120-48 DIN rail power supply from MEAN WELL is a modern, compact device designed for professional industrial applications and systems requiring a stable 48V power supply. The power supply provides reliable and safe power to devices with high power demands, thanks to a wide input voltage range and advanced protection systems.

The MEAN WELL brand – a leader in quality and reliability

MEAN WELL is a global leader in the production of industrial power supplies, known for its high quality, reliability, and a wide range of products adapted to the harshest operating conditions. MEAN WELL power supplies are a popular choice among specialists in the automation, telecommunications, and security systems industries, and the brand is recognized worldwide.

General Description of the NDR-120-48 Power Supply

The NDR-120-48 switching power supply is a 120W model designed for mounting on a TS35/7.5 or 15 DIN rail. The device features a wide input voltage range (90–264VAC or 127–370VDC), high efficiency, and advanced security systems. The power supply provides a stable output voltage of 48V and a current of up to 2.5A, making it an ideal solution for many industrial and commercial applications.

Main features of the NDR-120-48 power supply

• Output power: 120W
• Output voltage: 48V DC (regulation range: 48–55V DC)
• Maximum output current: 2.5A
• Input voltage range: 90–264VAC or 127–370VDC
• Mounting on a TS35/7.5 or 15 DIN rail
• High efficiency: up to 89%
• Advanced protection: short circuit, overload, Overvoltage, thermal protection
• Operation indication: LED
• Cooling: open air circulation
• Operating temperature: -20°C to +70°C
• Dimensions: 40 x 125.2 x 113.5 mm (or 65.5 x 125.2 x 100 mm depending on the source)
• Warranty: 3 years

Applications of the NDR-120-48 Power Supply

The NDR-120-48 power supply is widely used in industrial automation, PLC controllers, sensors, relays, and drives. It is also suitable for security systems such as CCTV video surveillance and alarm systems. The device is used in telecommunications, networking equipment, HVAC systems, LED lighting, and the automotive and energy industries.

Technical Specifications