MEAN WELL RSP-750-12 750W 12V 62.5A Enclosed Power Supply with PFC, 1U Low Profile

High-density industrial and automation systems often struggle to find a reliable power source that delivers substantial wattage without consuming excessive rack space. The MEAN WELL RSP-750-12 solves this by packing 750 watts of clean, regulated 12V DC output into a slim 1U low-profile metal enclosure. With universal AC input, active power factor correction, and forced-air cooling, it ensures stable operation for servers, communication equipment, and factory machinery even under demanding loads.

Who is it for

This power supply is built for system integrators, OEMs, and maintenance engineers who need a dependable, high-efficiency power solution in space-constrained environments. It is ideal for industrial control panels, test and measurement instruments, LED lighting arrays, and networking racks where 1U height and reliable 750W output are critical.

Main features

• 750W continuous output at 12V DC with up to 62.5A current
• Universal AC input range: 90~264VAC (127~370VDC), active PFC for high efficiency
• 1U low-profile enclosed metal case with built-in DC fan for forced-air cooling
• Comprehensive protections: short circuit, overload, over voltage, over temperature
• Built-in remote ON-OFF control and remote sense function for flexible integration
• Output voltage programmable from 10% to 120% via external control
• Current sharing capability supports up to 3000W (3+1 units) for redundancy or higher power
• Meets UL60950-1 and TUV EN60950-1 safety standards; EMC compliant to EN55022 Class B

Specifications

• Output Power: 750 W
• Output Voltage: 12 VDC (adjustable 10%~120%)
• Output Current: 62.5 A
• Input Voltage: 90~264 VAC / 127~370 VDC
• Efficiency: 89%
• Power Factor Correction: Active PFC
• Form Factor: 1U low profile enclosed
• Cooling: Forced air (built-in DC fan)
• Operating Temperature: -20°C to +70°C
• Protections: Short circuit, overload, over voltage, over temperature
• Remote Control: Built-in remote ON-OFF
• Remote Sense: Built-in
• Auxiliary Output: 12V / 0.1A
• Current Sharing: Up to 3000W (3+1 units)
• Isolation Voltage: I/P-O/P: 3KVAC, I/P-FG: 2KVAC, O/P-FG: 0.5KVAC
• Safety Standards: UL60950-1, TUV EN60950-1
• EMC Standards: EN55022 Class B, EN61000-3-2,3, EN61000-4-2,3,4,5,6,8,11

Tips

For optimal performance, ensure adequate airflow around the unit and keep the intake vents clear. When connecting multiple units for current sharing, use identical models and follow the manufacturer's wiring guidelines. The remote sense function should be used to compensate for voltage drops in long cable runs—connect the sense wires as close to the load as possible.