HISMART DR-120-48 DIN Rail Power Supply 48V 120W 2.5A

The HISMART DR-120-48 is a high-performance DIN rail power supply designed for industrial automation, control systems, and telecommunications. It delivers a stable 48V DC output with 120W power and 2.5A current, ensuring reliable operation in demanding environments. With universal AC input (90-264V) and a compact metal housing, this power supply is ideal for mounting on TS-35 DIN rails.

Advantages

High efficiency (>87%) reduces energy waste and heat generation. Built-in protections (overload, short circuit, over voltage, over temperature) safeguard connected equipment. Adjustable output voltage (±10%) provides flexibility for various applications. Free air convection cooling ensures silent and maintenance-free operation.

Suitable for

• Industrial control panels
• PLC and automation systems
• Security and access control systems
• Telecommunication equipment
• LED lighting and signage

Key specifications

• Output Voltage: 48V DC (adjustable ±10%)
• Output Power: 120W
• Output Current: 2.5A
• Input Voltage: 90-264V AC (universal)
• Input Frequency: 47-63 Hz
• Efficiency: >87%
• Ripple & Noise: <150mVp-p
• Isolation Voltage: 3kV AC (input to output)
• Operating Temperature: -20°C to +70°C
• Mounting: DIN Rail TS-35/7.5 or TS-35/15
• Housing: Metal case, screw terminals
• Certifications: CE, RoHS

Recommendations

For optimal performance, ensure adequate ventilation around the power supply. Use appropriate wire gauge for the output current. This unit is not suitable for outdoor use without additional enclosure.