42 Watt Compact Fluorescent Ballast

Posted on Dec 16, 2012

The CFL-2 is an electronic ballast design for driving a 42 watt compact fluorescent lamp from a 120 or 230 volt AC line. The circuit was designed using the IR2156 Ballast Driver IC. The main features of the circuit are programmable frequency, preheat time, over-current threshold and dead time. A circuit board was designed and tested to verify reliable functionality under actual operating conditions.

Features * Programmable preheat frequency * Programmable preheat time * Programmable over-current threshold * Programmable run frequency * Programmable dead time Electrical Characteristics Parameter Value Input Power 42W Input Current (120V) 530m

Leave Comment

characters left:

New Circuits



Popular Circuits

Digital Storage Oscilloscope Adapter
Plug-in speed control for tools or appliances
Basic RF Oscillator circuit diagram
Computer Power Supply Circuit
motorcycle alarm series
Ultrasonic Sensor Switch
propeller clock amazing illusion
Simple AM radio
Decreasing intermod on the Kenwood TM-733 receivers
GF2A op amp audio amplifier circuit diagram
Four output configuration output 5V LM2641 3A 3.3V 4A 12V 0.3A and 5V 0.025A