Power Supply Unit MEAN WELL RSP-150-5

The MEAN WELL RSP-150-5 is a 150 W industrial-grade power supply in a 1U low-profile (30 mm) metal housing. It accepts a universal AC input from 85 to 264 V at 47–63 Hz, features active PFC and a built-in constant current limiting circuit, and includes remote ON/OFF control and an LED power indicator. Certified to multiple safety standards (UL60950-1, UL62368-1, TUV EN60950-1, EN61558-1, EN61558-2-16, CCC GB4943), it offers a compact reliable solution for equipment requiring a stable 5 V output.

Advantages

The RSP-150-5 provides wide input range compatibility and active power factor correction for improved efficiency and reduced THD. Its built-in constant current limiting enhances protection under overload conditions, while remote ON/OFF and an LED indicator simplify system integration and status monitoring. Compact 1U height and robust metallic construction support installation in space-constrained racks and industrial environments. A full-load burn-in test and long MTBF (290,700 hours) indicate high reliability for continuous operation.

Suitable for

• Industrial control cabinets and 19" racks with limited vertical space
• Embedded systems and network equipment requiring 5 V supply
• Automation devices and instrumentation with remote power control
• Applications needing compliance with international safety standards

Key specifications

• Output power: 150 W
• Output voltage: 5 V
• AC input voltage: 85–264 V
• Input frequency: 47–63 Hz
• Form factor: 1U, height 30 mm
• Dimensions (W×D×H): 99 × 199 × 30 mm
• Protections: constant current limiting
• Controls: remote ON/OFF
• Indicators: LED for power on
• Certifications: UL60950-1, UL62368-1, TUV EN60950-1, EN61558-1, EN61558-2-16, CCC GB4943
• MTBF: 290,700 hours

How to use

Install the RSP-150-5 in a suitable chassis or rack with adequate ventilation and secure it according to the mounting dimensions. Connect the AC input to a grounded AC source within 85–264 V and 47–63 Hz, and wire the 5 V output to the load following proper polarity. Use the remote ON/OFF terminals to integrate external control, and monitor the LED indicator to verify power status. Ensure wiring and grounding comply with local electrical codes and the equipment manufacturer's instructions.

Usage recommendations

For reliable long-term operation, operate the unit within its rated input and output ranges, provide sufficient airflow around the 1U housing, and perform periodic inspections of wiring and connections. Avoid operating the supply in environments outside specified temperature and humidity limits and follow applicable safety standards listed on the unit.