Technical Information & Details for the MEAN WELL HRP-75-7.5 Power Supply
- Output Power: 75 W
- Output Voltage: 7.5 V DC
- Output Current: 10 A
- Input Voltage Range: 85 – 264 V AC / 120 – 370 V DC, 47 – 63 Hz
- Efficiency: 84 %
- Ripple & Noise: ≤ 80 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-75-7.5
The MEAN WELL HRP-75-7.5 is a premium 75W enclosed power supply engineered to provide a stable 7.5V output for specialized industrial electronics and control systems. A standout feature of this model is the built-in active Power Factor Correction (PFC), which maintains high electrical efficiency and minimizes harmonic distortion, ensuring the unit meets stringent global energy standards. The 1U low-profile mechanical design, measuring only 38mm in height, allows for high-density installation in compact cabinets and slim machinery where space is a critical constraint. Its robust construction is reinforced by 105°C long-life electrolytic capacitors, which guarantee a significantly extended operational lifespan even when the unit is subjected to continuous, high-load industrial cycles.
Beyond its core power delivery, the HRP-75-7.5 offers sophisticated integration features such as built-in remote ON-OFF control, enabling automated power management without the need for manual intervention. The device is designed with environmental sustainability in mind, maintaining a no-load power consumption of less than 0.5W. It excels in extreme environments, capable of operating reliably in temperatures ranging from -40 to +70°C through natural air convection, thus eliminating the mechanical failure risks associated with cooling fans. With a comprehensive 5-year manufacturer warranty and protection against 300VAC surges for 5 seconds, this power supply is a dependable choice for high-availability applications in automation, telecommunications, and testing equipment.
