Champion CM6800T General Description Manual page 13

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Ch2 is AC input voltage which is 100V/div.
Ch3 is PFC stage Mosfet drain current, CH4 is Vo (12V)
Ch2 is AC input voltage which is 100V/div.
Ch3 is PFC stage Mosfet drain current, CH4 is Vo (12V)
2010/08/03
Rev. 1.2
230VAC turn on 500ms turn off 10ms at 10%LOAD
230VAC turn on 500ms turn off 10ms at 100%LOAD
Champion Microelectronic Corporation
CM6800T
(Turbo-Speed PFC+Green PWM)
EPA/85+ PFC+PWM COMBO CONTROLLER
Design for High Efficient Power Supply
Ch3 is PFC stage Mosfet Drain current
Ch3 is PFC stage Mosfet Drain current (zoom In)
(zoom In)
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