In a fluorscent lamp coke (a small transformer) 100V of reverse voltage is produced when the choke current changes uniformly from 0.25 A to 0 in a duration of 0.025 ms. The
transformer - Which frequency should be considered for inductor design in this FOT (fixed on time) PFC? - Electrical Engineering Stack Exchange
Radio Shack Resistor Capacitor Inductor Color Code Calculator Tandy | eBay
What's the correct approach to this RLC circuit problem about RMS voltage? - Electrical Engineering Stack Exchange