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Yes in on state a load current discharges the capacitor but in off state current from L charges capacitor and supplies power to the load. What is not clear for me is why in off state L current (Id) decreases and V2=Vc=Vo is constant (or not?)
Thank you for your reply. as you say, the current ramps linearly down wards until the mosfet is turned on again and the cap voltage will rise at a falling rate. But what I find often on the web is a classic schematic with a diode, capacitor and resistance on secondary. When the switch is off...
Hello,
I'm starting with flyback converter theory. In continuous mode I understand from web that when energy is transferred to the second winding (off state) the secondary voltage (equal to load and capacitor voltage) is constant and current decreases. The energy from the transformer core...
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