Mini 3-W supply suits space-critical needs

The MPM-03MM series is a family of 3-W ac/dc power supplies packaged in a miniature 1 x 1 in. case. They provide the performance, safety approvals and small size required by space critical, board level applications. Six standard models operate from 90 to 264 Vac input, providing regulated single outputs of 3.3, 5, 9, 12, 15, or 24 Vdc. Standard features include EN 55022 class B emissions, 3,000 Vac I/O isolation and 150 mW no load power consumption. All models are protected for over load, over voltage and short circuit faults.

The ac/dc power supply series meets Class II input (IEC61140) requirements and can be used without an earth ground connection. The MTBF (per MIL HDBK 217F) is >1.2 Mh and all models are approved to EN60950. Each model is specified to operate from –25°C to +71°C (ambient).