XP Power QHL75 DC/DC Converter, 15V DC, 5A Output, 450V to 180V Input, 3W Power, Through Hole, 105°C Max Temp QHL75

XP Power QHL75 DC/DC Converter (Model: QHL75) is a high-performance, compact power module designed to provide stable 15V DC output at 5A current from a wide input voltage range of 180V to 450V DC. This 3W quarter brick converter supports through hole mounting and is engineered for demanding industrial environments with an operating temperature range from -40°C to 105°C. It features robust construction with reinforced insulation delivering 3kV isolation voltage, ensuring enhanced electrical safety and reliability.

The QHL75 series delivers efficient power conversion with an efficiency rating of up to 90%, reducing thermal stress and improving overall system efficiency. Its integral baseplate cooling system allows for conduction cooling, offering flexible integration in distributed power architectures such as AC front ends, PFC front ends, and battery systems. The device includes multiple protection features including short circuit, overvoltage, and overtemperature protection, safeguarding the converter and downstream components.

This DC/DC converter is housed in an industry-standard quarter brick package measuring 57.9mm in length, 36.8mm in width, and 12.7mm in depth, fitted with 8 pins for reliable electrical connection. Its ripple and noise performance is rated at 150mV peak-to-peak, suitable for sensitive electronic equipment.

Applications for the XP Power QHL75 include industrial power systems, laboratory instrumentation, electronic components requiring isolated regulated power supplies, and other commercial power supply needs. The product is manufactured in Taiwan, Province Of China, maintaining high-quality standards.

Provides regulated single output voltage with ±20% trim capability. Features reinforced insulation with 3kV isolation voltage for enhanced safety. Supports wide industrial temperature operation from -40°C up to 105°C. Achieves efficiency up to 90%, ensuring energy-conserving performance.

Includes protection against short circuit, overvoltage, and overtemperature conditions. Designed for conduction cooling with integral baseplate, ideal for distributed power architectures. Compact form factor with dimensions 57.9mm length, 36.8mm width, and 12.7mm depth.

Equipped with 8 pins and uses a standard quarter brick package type. Suitable for industrial, laboratory, and electronic power supply applications. Explore related XP Power DC/DC Converters and power supply solutions in EnvMart for efficient voltage conversion and reliable power distribution.