leave everything as is , regarding resistor values
you'll have final voltage in range (9x5V8)-Ugs ~ slightly under 50V
Ugs is voltage between gate and source , needed that mosfet is open
so - when you have 52V2 on gate , source will be on lower voltage ....
with resistors you can't set voltage , they aren't here for that
you'll have final voltage in range (9x5V8)-Ugs ~ slightly under 50V
Ugs is voltage between gate and source , needed that mosfet is open
so - when you have 52V2 on gate , source will be on lower voltage ....
with resistors you can't set voltage , they aren't here for that
for learning purpose, the 2.21K is to limit the current through the zeners and something more? the 4.7K along with the zener string gives the Vgs?
trying to learn a little more besides just soldering it together...
btw, I miss Pipi Longstocking shows. I grew up watching those adventures. My wife hates her, says she teaches children to be rebellious. I never saw it that way, just was a lot of fun to watch because she was kick *** strong
trying to learn a little more besides just soldering it together...
btw, I miss Pipi Longstocking shows. I grew up watching those adventures. My wife hates her, says she teaches children to be rebellious. I never saw it that way, just was a lot of fun to watch because she was kick *** strong
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