CM6802SAH/SBH (Turbo-Speed PFC+Green PWM) http://www.
championmicro.
com.
tw EPA/85+ ZVS-Like PFC+PWM COMBO CONTROLLER Design for High Efficient Power Supply at both Full Load and Light Load GENERAL DESCRIPTION CM6802SAH/SBH is a turbo-speed PFC and a Green PWM controller.
It is designed to further increase power supply efficiency while using the relatively lower 380V Bulk Capacitor value.
Switching to CM6802SAH/SBH from your existing CM6800 family boards can gain the following advanced performances: 1.
) Around 2% efficiency gain when the output load is below 40% of the full load 2.
) Hold Up time can be increased ~ 30% from the existing 6800 power supply 3.
) Turbo Speed PFC may reduce 420 Bulk...

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