Part Number: TIDA-00961
Today I attend the conference for Delta Technical Roadshow.
The speaker had mentioned that CRM totem pole PFC is frequency variable and duty variable.
1. I just wonder when it is controlled in light load. its PWM frequency would be higher or lower than full load?
2. What's different between CRM for totem pole PFC and PFM for other PFC topologies?
3. Did you have offer more detail resources or training guides for CRM totem pole PFC or other about CRM control method
thanks a lot
