CFL Ballast Innovation:
prix innotec 2007
New push-pull half brige converter topology
with complementary BJT reduces component
count, size and prize drastically, while
enhancing reliability and live time. The
electrodes are preheated before ignition.
Fig. left top: Original OSRAM CFL 11W.
Fig. left bottom: Miniaturised version.
DESIGN AND DEVELOPMENT
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Low Cost Ballast for 11W CFL
