MEAN WELL IQB150W8 Quarter Brick DC/DC Converters

The MEAN WELL IQB150W8 Series combines a compact quarter-brick footprint with advanced power conversion technology to deliver reliable 150W isolated DC-DC conversion for a broad range of industrial and communications applications. Supporting an ultra-wide 9-75VDC input range, the series accommodates multiple nominal DC bus voltages including 12V, 24V, 36V, 48V, and 72V systems, making it an excellent solution for equipment deployed across diverse platforms and operating conditions. Models are available with tightly regulated single outputs of 5V, 12V, 15V, 24V, and 48V, with output voltage trimming of ±10% (48V model: -10%/+15%) to simplify system optimization and integration.

Engineered for dependable operation in harsh industrial environments, the IQB150W8 Series features remote ON/OFF control, remote sense compensation, continuous short-circuit protection, overload, overvoltage, overtemperature protection, and input under-voltage lockout. High isolation of 1.6kVAC (2.25kVDC), fully encapsulated construction, and natural convection cooling contribute to long-term reliability while eliminating the need for minimum load requirements. The converters also meet IEC 62368-1 safety requirements and are designed for operation in highly vibrating, dusty, and extreme temperature environments, making them well-suited for industrial automation, wireless communications, telecommunications, analyzers, instrumentation, and distributed power systems. With an MTBF exceeding 1.5 million hours and a 3-year warranty, the IQB150W8 Series provides engineers with a robust and efficient power conversion solution for mission-critical applications.