PhiHong offer a wide range of wall mount, desk top open/closed frame power supplies up to 500W. Wide input voltage range with or without PFC, UL,CE,TUV and other certificates and universal plug offering and selection of output ranges give an easy to use concept to end users. Consumer, industrial, telecommunications and some medical models are offered and custom design can be requested as well. Power over Ethernet is becoming more and more a topic of discussion and PhiHong offer complete Midspans and splitters to this application field. Rubycon offer a selection of Resonant power supplies in open or closed frame construction. Small size and high efficiency are key specifications of there power supplies.