MEAN WELL HRPG-450-12 switching power supply is a high-performance switching power module designed for industrial and electronic applications requiring a 12V dc output at 450W power. This single output power supply offers a robust chassis mounting type, suitable for efficient system integration.
It operates over a wide input voltage range from 85V ac to a maximum input voltage of 370V dc or 264V ac, enabling reliable use in varying electrical environments. The power supply maintains excellent efficiency at 88 percent and supports a maximum output current of 37.5A, ensuring stable power delivery.
The unit operates reliably in harsh environments with a minimum operating temperature of -40°C and a maximum operating temperature of 70°C. Its compact physical dimensions - length 218mm, width 105mm, and depth 41mm - allow for space-saving installation, while the gross weight is 1.2kg, offering a solid yet manageable component.
The HRPG-450 series integrates a PFC (Power Factor Correction) function, contributing to higher energy efficiency and reduced electrical noise. It is certified to multiple standards including UL 6681, TUV, BS EN 6681, EAC TP TC 004, and ASNZS 668.1, guaranteeing compliance and performance in industrial, commercial, and laboratory environments.
This power supply is ideal for use in industrial automation, instrumentation, manufacturing plants, HVAC control systems, and electronic device power management. Its reliable performance and robust design make it suitable for continuous operation in demanding conditions.
High efficiency of 88 percent ensures energy savings. Wide input voltage range from 85V ac minimum to 370V dc maximum. Operating temperature range from -40°C to 70°C for robust performance. Compact dimensions of 218mm length, 105mm width, and 41mm depth.
Complies with UL 6681, TUV, EN, EAC, and ASNZS standards and approvals. Low no load power consumption for improved energy efficiency. Single output channel suitable for various industrial applications. Constructed for long life and high reliability with PFC function.
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