STMicroelectronics 35 W Wide Input Range Flyback Converter for HVLED001B and STF10LN80K5 EVAL-PSR01B-35W

STMicroelectronics EVAL-PSR01B-35W is a 35 W wide input range flyback converter evaluation board designed to provide a stable and insulated 48 V voltage bus for powering secondary side circuitry. It is optimized for use with the HVLED001B and STF10LN80K5 quasi-resonant flyback controllers, delivering a robust solution for power management applications.

The converter supports a wide input voltage range, ensuring compatibility with diverse power sources. High power factor is achieved through advanced HVLED001B controller features, improving energy efficiency and reducing losses. The device incorporates multiple protections including handling of excessive input voltages such as surges or bursts, as well as under-voltage scenarios, enhancing reliability and safety in industrial and commercial environments.

Efficiency remains high even at very low load conditions thanks to the frequency fold-back feature, which also reduces output voltage ripple under light loads. Protection features include auto-restart during output short-circuit and overload conditions, ensuring safe and reliable operation in lighting and power electronics applications. The converter also boasts extremely low input power consumption when no load is present, aiding in energy conservation.

This kit is certified RoHS compliant and originates from Italy. It is ideal for industrial, power management, and development tool applications where stable, efficient voltage conversion is needed. Use cases include power, motor, and robotics development where reliable DC/DC conversion is critical.

Stable 48 V insulated voltage bus for secondary circuitry. Supports 35 W output power with wide input voltage range. High power factor with HVLED001B controller integration. Input voltage surge and under-voltage protection features.

Improved frequency fold-back for high efficiency at low loads. Auto-restart protections for short-circuit and overload. Low input power consumption at no load. RoHS compliant evaluation board from Italy. Explore the Electronics & Electricals category at EnvMart for more power management development kits and DC/DC Converters from leading brands.