Square wave inverter to a 125 V dc source, Have an output frequency of 60 Hz and R = 20Ω and L = 25 mH has an RL series payload. a)- Calculate the load current. b)- Calculate the RMS load current. c)-...

Square wave inverter to a 125 V dc source, Have an output frequency of 60 Hz and R = 20Ω and L = 25 mH has an RL series payload.

a)- Calculate the load current.

b)- Calculate the RMS load current.

c)- Determine the average welding current.

Extracted text: DI D3추 Q3 Vo Vdc 추 D4 D2추 Q2