RELEC new EIRE300 open frame AC-DC power supply

The EIRE300 delivers a robust 300 Watts of power in a compact 4” x 2” open-frame design, with a sleek, ultra-low 1” profile. Built to maximise both power density and efficiency, this high-performance solution is perfect for applications where space is limited, but reliability and efficiency are paramount.

The EIRE300 series is engineered to set new industry standards, boasting best-in-class power density exceeding 37.5W per cubic inch and an impressive efficiency rating of up to 95%. This level of performance minimises energy waste, reducing operating costs and contributing to lower environmental impact. Additionally, with peak output reaching 375W for short bursts and convection-cooled ratings of 200W (at 115VAC), the EIRE300 series is designed for flexibility across a wide range of applications.

Key features for medical and ITE applications

The EIRE300 series was created with the stringent needs of medical and industrial environments in mind. Designed to meet 2 x MOPP (Means of Patient Protection) standards and BF-rating for direct contact applications, it’s ideal for use in sensitive medical equipment, including surgical and critical care devices. Low leakage currents and advanced safety protections ensure that this series is suitable for environments where patient safety is paramount. Additional features include internal dual line fusing, remote sensing, and an AC_OK signal, adding another layer of versatility and ease of integration for system designers.

Wide range of voltage options and comprehensive protections

The EIRE300 series offers a wide selection of output voltages, ranging from 12V to 60V, with standard configurations at 12V, 15V, 18V, 24V, 28V, 36V, 48V, and 54V. Each output voltage is adjustable within a broad range to accommodate specific needs, making it adaptable for specialised applications with non-standard voltage requirements. To further ensure longevity and reliability, each unit includes comprehensive over-voltage, over-current, and over-temperature protections, making it resilient under challenging operational conditions.

Designed for flexibility, efficiency, and long life

The EIRE300 series is designed to excel in a variety of operating environments, compliant with EMC Class B standards for conducted and radiated emissions. With support for both Class I and Class II equipment and an operational altitude of up to 5000 meters, the EIRE300 meets international standards, including 60601-1 and 62368-1 for medical and ITE applications, 60335-1 for household appliances, 61010-1 for measurement and laboratory equipment, and 61558-1 for power transformer safety.

To ensure exceptional durability and long-term performance, the EIRE300 features ultra long-life electrolytic capacitors and conformal coating as standard, offering protection against dust, moisture, and other environmental contaminants. Its high-efficiency design also significantly reduces heat output, allowing for a wide operational temperature range from -40°C to +70°C. With an estimated MTBF of over 500,000 hours, the EIRE300 is built to provide dependable service for years to come.

Future-proof your systems with the EIRE300 series

Engineered with flexibility and reliability at the forefront, the EIRE300 series represents Vox Power’s commitment to delivering innovative power solutions that meet the evolving demands of today’s medical and industrial sectors. Whether you are designing medical devices that require patient proximity or developing industrial equipment that needs reliable and space-efficient power, the EIRE300 is an ideal solution.