aru_bes
Newbie level 6
Hi,
I have to implement the 20ms ,50W Hold up circuit in my design.The voltage is 12V.Based on this, I implemented the MOSFET with 220mF capacitor based Hold up circuit.While simulating the circuit,the cathode of D1 waveform is different from capacitor output.Altenatively,If I replace the diode instead of MOSFET,Im getting the proper output.
Can you pls explain the reason behind this?
Attached the circuit and waveform.
Thanks-Arumugam
I have to implement the 20ms ,50W Hold up circuit in my design.The voltage is 12V.Based on this, I implemented the MOSFET with 220mF capacitor based Hold up circuit.While simulating the circuit,the cathode of D1 waveform is different from capacitor output.Altenatively,If I replace the diode instead of MOSFET,Im getting the proper output.
Can you pls explain the reason behind this?
Attached the circuit and waveform.
Thanks-Arumugam