Vox Power EIRE300 300W Open Frame Power Supplies

The EIRE300 Series from Vox Power delivers up to 300W of continuous output power in an ultra-compact open-frame design measuring just 4 x 2 x 1 inches, making it ideal for space-constrained system designs. Engineered for flexibility and high reliability, the series supports both fan-cooled operation at full 300W output and convection-cooled operation up to 200W, enabling designers to balance cooling performance with system noise and airflow requirements.

Designed for global use, the EIRE300 Series operates from a wide universal input range of 85–264Vac and offers standard single output voltages including 12V, 15V, 18V, 24V, 28V, 36V, 48V, and 54V, each with a wide adjustment range for design flexibility. The power supplies deliver efficiency up to 95%, extremely low standby power consumption of approximately 0.25W, and a 125% peak power capability to handle transient loads and startup conditions.

Advanced features include remote sensing, AC_OK power-good signaling, and a 0.5A auxiliary fan supply, allowing simplified system monitoring and cooling integration. Built-in protections such as over-voltage, over-current, short circuit, and over-temperature ensure safe and reliable operation across demanding environments. With BF-rated medical isolation, low leakage current, and compliance with the latest IEC/UL60601-1 medical safety and IEC/UL62368-1 industrial standards, the EIRE300 Series is well suited for medical devices, home healthcare equipment, laboratory instrumentation, industrial systems, and household appliances. The series operates across a wide temperature range from –40°C to +70°C (with derating) and is backed by a 3-year warranty, making it a dependable power solution for advanced electronic systems.