Electronic ballast for transilluminators and crosslinkers

Electronic ballast having a flyback cat-ear power supply

Electronic ballast having a protective circuit for a...

Electronic ballast having emitter coupled transistors and bias c

Electronic ballast with controlled DC rail voltage

Electronic ballast with controlled DC supply voltage

Electronic ballast with fault-protected series resonant output c

Electronic ballast with FET bridge inverter

Electronic ballast with frequency control

Electronic ballast with high power factor

Electronic ballast with high power factor

Electronic ballast with inrush current limiting

Electronic ballast with lamp current valley-fill power factor co

Electronic ballast with lamp power regulation and brownout accom

Electronic ballast with lamp pre-conditioning

Electronic ballast with leakage transformer

Electronic ballast with life-ended protection

Electronic ballast with life-ended protection

Electronic ballast with load shed circuit

Electronic ballast with multiple lamp loads