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Power/Alternative Energy  

CFL 13W demo PCB with high-voltage IC for lamp-ballast

Posted: 21 Jan 2009  Print Version  Bookmark and Share Subscribe

Keywords: CFL ballast  PR38922  UBA2021 

[Summary of tips] A description is given of a 13 W electronic CFL ballast (SMD demo board PR38922 and leaded demo board PR39001), which is able to drive a standard NXP PLC 13 W and similar lamps. The ballast is based on a voltage fed half-bridge inverter topology. It is designed for a nominal mains input voltage of 230 V (RMS) ±15 per cent.......
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