Solutions Search - LT1249 - Power Factor Controller

LT1249 Active Power Factor Correction for 90VAC to 270VAC Universal Offline Power Systems

Aug 4th 2014
The LT1249 uses a multiplier containing a square gain function from the voltage amplifier to reduce the AC gain at light output load and thus maintains low line current distortion and high system stability. The LT1249 also provides filtering capability to reject line switching noise which can cause instability when fed into ...