compact and economical 40W open-frame AC/DC converter

MICROPOWER DIRECT’S NEW MPO-40S SERIES

MICROPOWER DIRECT’S MPO-40S SERIES CONVERTER

With output voltage options, the MPO-40S series is designed for high efficiency (up to 92%) and operational stability, featuring built-in protection against overload, short-circuit, overvoltage, and undervoltage. Its robust design includes a shielded 2″ x 1″ metal case for EMI shielding and mechanical protection, ensuring reliable performance even in harsh environments (-40°C to +80°C).

Ideal for applications where space, cost, and efficiency matter most.

The MPO-40S series is designed to ensure operational stability and safety with built-in
protection features such as overload, short-circuit, overvoltage, and undervoltage
protection. The converters also offer high efficiency, reaching up to 92%, which ensures
energy conservation and lower heat dissipation during use. The series operates over a
wide temperature range of -40°C to +80°C. Designed for robust performance, these
converters are housed in a stand shielded metal case, which provides both
electromagnetic interference (EMI) shielding and mechanical protection. The MPO-40S
series is compliant with EN 55032 Class A for EMI.

The MPO-40S series is designed with remote on/off control and output voltage
trimming, which enhance its operational flexibility. Additionally, the converters are RoHS
compliant, meeting international environmental and safety standards. Overall, the MPO-
40S series by MicroPower Direct combines compact size, high efficiency, and extensive
protection features to deliver reliable performance in critical applications where space,
cost and efficiency are key considerations.

Our experienced Sales Engineers at Blair Engineering Southeast can enhance your design with MicroPower Direct.

Contact Blair Engineering Southeast today for more information.