MEAN WELL HRPG-450-24 Switching Power Supply 24V DC 451W 18.8A 85-264VAC Input 70°C Max HRPG-450-24

MEAN WELL HRPG-450-24 is a high-performance switching power supply engineered for embedded industrial and electronic systems requiring stable DC power. It provides 451.2W output power at 24V DC with a single output configuration, delivering a current of 18.8A. Its universal input voltage design accommodates 85VAC to 264VAC and 120V DC up to 370V DC, ensuring compatibility with worldwide power sources.

The power supply is rated for operation in extreme temperature environments from -40°C to 70°C, making it suitable for diverse industrial applications including manufacturing equipment, laboratory instruments, and automation systems. Its chassis mount type facilitates easy integration into control panels and electronic enclosures.

Feature-rich, the HRPG-450-24 includes built-in active power factor correction (PFC) to maintain an efficient power draw and reduce energy costs. It has multiple protective circuits such as short circuit, overload, overvoltage, and overtemperature protection, enhancing system reliability and durability.

A low noise cooling fan with ON-OFF control operates as needed to maintain optimal temperature, minimizing acoustic disturbance. The device also provides remote sense capability to stabilize output voltage at the load and a DC OK signal for operational monitoring.

Certified to comply with rigorous standards - including UL60950-1, TUV, EN60950-1, EMC EN55022 Class B, and power factor correction EN61000-3-2/-3 - this power supply ensures safety and electromagnetic compatibility in industrial environments.

Constructed with robust mechanical dimensions of 218mm length, 105mm width, and 41mm depth, along with a compact 1U low profile, it supports space-conservative system designs. The product weighs approximately 1.2 kg, labeled as Taiwan, Province Of China for origin.

Applications include industrial automation, electronic instrumentation, laboratory equipment, communication devices, and other systems requiring reliable 24V DC power supply with high efficiency and robust protection features.

This product supports industrial, laboratory, electronic, and manufacturing use cases. The HRPG-450 series offers long life and dependable power conversion performance. Suitable for embedded system power supply requiring stable outputs and wide input compatibility.

The product withstands 300VAC surge input for 5 seconds ensuring transient robustness. Mean Well HRPG-450-24 enhances energy efficiency with 88% efficiency rating minimizing operational costs. Explore more Power Supplies in EnvMart’s comprehensive Electronics & Electricals category for advanced switching power supply solutions.