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Power/Alternative Energy  

How to build a 5.0 to 6.5-W PoE DC/DC converter

Posted: 18 Jul 2007  Print Version  Bookmark and Share Subscribe

Keywords: Power over Ethernet  DC/DC converter  DC power supply  switching regulators 

[Summary of tips] A solution to one aspect of Power over Ethernet (PoE) is presented here utilizing a series of monolithic, high-voltage switching regulators with internal MOSFET. The application note provides details for constructing an inexpensive, high efficiency, 5.0 V DC power supply with a power output of 5.0 to 6.5 W. The associated input......
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