Mosaic
Well-Known Member
I am rewinding a MOT to deliver perhaps 28 VAC rms , when rectified it would be close to 40V DC.
I am switching this V with a 60Vds NFET configured as a hi side switch, so I need perhaps another 10Vgs (relative) to drive the gate. Rdson is .002 ohms.
IF I partially simultaneously co -wind the 28Vac rms coil with another coil to deliver 7Vac RMS can I then connect that coil in series with the first (creating a tap) to obtain the 35Vac (50VDc) gate drive voltage?
Can i also connect the post rectiication 40V and 10V in series to produce the 50V?
thks
I am switching this V with a 60Vds NFET configured as a hi side switch, so I need perhaps another 10Vgs (relative) to drive the gate. Rdson is .002 ohms.
IF I partially simultaneously co -wind the 28Vac rms coil with another coil to deliver 7Vac RMS can I then connect that coil in series with the first (creating a tap) to obtain the 35Vac (50VDc) gate drive voltage?
Can i also connect the post rectiication 40V and 10V in series to produce the 50V?
thks