INVERTER for CCFL is mainly used as the driving power for Cold Cathode

Fluorescent Lamp (CCFL) in a poor light unit. Electric parameters should be

strictly matched with during the driving process with lamps in order that the life

of the tube can be ensured. Its chief characteristics are as following:

1. Tiny form and structure.
2. Switchover efficiency over 80%.
3. Both switch control and sound control are available.
4. Light adjustable.

· Provide a bright, evenly lit display

–Maximize lamp efficiency (light output/power)

–Minimize heat

–Closely match brightness of all lamps

–Meet current sharing tolerance

–Eliminate thermometer effects

–Variety of lamp configurations

–Support floating vs. grounded returns

·Provide wide range, jitter free dimming

–User viewing comfort

–Power savings

–Lamp life conservation

·Powerful and reliable lamp striking

–Strike power should be generated only when needed

· improves electrical efficiency via lower parasitic losses

· Increases reliability via lowered voltage stresses

–Must strike lamp at cold temperature and end of life

· Notebook Computer

· LCD Monitor

· Digital Camera/Camcorder

· LCD TV

· Portable DVD Display