grizedale
Advanced Member level 3
Full Bridge SMPS primary DC blocking capacitor...(capacitor in series with primary)
Does any reader know of a book that explains ......
1. Whather or not this capacitor is needed in Voltage mode control?
2. Whether or not this capacitor is needed in Current mode control?
3. Whether or not this capacitor is needed in Current mode control with added slope compensation?
4. What voltage rating this capacitor should be?
5. Does this capacitor charge up to the full rail voltage in overload situations where cycle-by-cycle currnet limiting occurs.
I have just bought the £64 book ("SWITCHING POWER SUPPLY DESIGN")by Pressman Billings and Morey, but it does not answer the above questions...other than just saying that a series capacitor is needed, and explaining how to derive its Faradic value.
Does any reader know of a book that explains ......
1. Whather or not this capacitor is needed in Voltage mode control?
2. Whether or not this capacitor is needed in Current mode control?
3. Whether or not this capacitor is needed in Current mode control with added slope compensation?
4. What voltage rating this capacitor should be?
5. Does this capacitor charge up to the full rail voltage in overload situations where cycle-by-cycle currnet limiting occurs.
I have just bought the £64 book ("SWITCHING POWER SUPPLY DESIGN")by Pressman Billings and Morey, but it does not answer the above questions...other than just saying that a series capacitor is needed, and explaining how to derive its Faradic value.