Technical Information & Details for the MEAN WELL HRP-75-12 Power Supply
- Output Power: 75.6 W
- Output Voltage: 12 V DC
- Output Current: 6.3 A
- Input Voltage Range: 85 – 264 V AC / 120 – 370 V DC, 47 – 63 Hz
- Efficiency: 88 %
- Ripple & Noise: ≤ 120 mVp-p
- Inrush Current: 35 A @115 VAC / 65 A @230 VAC
- No Load Power Consumption: < 0.5 W
- Operating Temperature: -40 °C to +70 °C
- Cooling: Free air convection
- Protection Functions: Short Circuit, Overload, Over Voltage, Over Temperature (Optional)
- Isolation Voltage: 3000 V AC between Input and Output
- Dimensions (L x W x H): 129 mm x 98 mm x 38 mm
- Weight: 0.47 Kg
- Safety & EMC Certificates: UL62368-1, TUV BS EN/EN62368-1, AS/NZS62368.1, EAC, CB, CE
- Remote Control: Built-in Remote ON-OFF Control
- Manufacturer Warranty: 5 Years
Information on the MEAN WELL HRP-75-12
The MEAN WELL HRP-75-12 is a high-grade 75W enclosed power supply specifically engineered for industrial-strength reliability and precision voltage regulation. This model is distinguished by its built-in active Power Factor Correction (PFC) function, which ensures an optimized power factor of PF > 0.9, maximizing electrical efficiency while meeting strict harmonic current regulations. The 1U low-profile design, with a height of only 38mm, allows for seamless integration into slim mechanical chassis and high-density rack systems where space is limited. Its robust architecture is further enhanced by 105°C long-life electrolytic capacitors and the ability to withstand a 300VAC surge input for 5 seconds, making it ideal for environments prone to power fluctuations.
Advanced functionality defines the HRP-75-12, featuring a built-in remote ON-OFF control that facilitates sophisticated energy management and automated system control. The unit demonstrates excellent environmental performance with a no-load power consumption of less than 0.5W, complying with modern green energy standards. It operates with high stability across an extreme temperature range from -40 to +70°C using natural air convection, eliminating the failure points associated with mechanical fans. Supported by a 5-year manufacturer warranty and international certifications such as UL62368-1 and TUV, this power supply provides a reliable 12V DC source for sensitive industrial automation, telecommunications, and testing equipment.