50 watt
ON Semiconductor Introduces a 50 Watt AC-DC Power Supply GreenPoint Reference Design for Set-Top Boxes
Submitted by Ionela on Fri, 03/14/2008 - 08:05.
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Easily implemented open reference design enables active-mode efficiency of 81 percent APPLIED POWER ELECTRONICS CONFERENCE (APEC) - Austin, TX, Feb. 25, 2008 – ON Semiconductor (Nasdaq: ONNN), a leading global supplier of efficient power solutions, today introduced a GreenPoint™ open reference design for a 50 watt (W) ac-dc internal power supply for set-top-boxes (STBs). This reference design overcomes the challenge of delivering high efficiency on four output voltages by using synchronous rectification and soft switching quasi-resonance. |
