if i wanted to load a source follower with a transformer what is optimum load for it?
i.e. say i had a mosfet running at 15vdc and 50-100mA. Connected is a 1:10 step-up transformer what is minimum secondary load? is 1K too low?
How do i determine optimum source follower load with a regular resistor instead of a transformer or choke?
Thanks!!!
see attached diagram.
i.e. say i had a mosfet running at 15vdc and 50-100mA. Connected is a 1:10 step-up transformer what is minimum secondary load? is 1K too low?
How do i determine optimum source follower load with a regular resistor instead of a transformer or choke?
Thanks!!!
see attached diagram.
Attachments
how do you know?
how do you know if the 10ohms is an acceptable load for a mosfet source follower???
simulated it seems that i need to raise the 1K to about 2.7K and increase operating current of mosfet to near 100mA.
next question is there a mosfet that can run at 100mA and still have a low enough input cap to allow for a 47K input resistance?
how do you know if the 10ohms is an acceptable load for a mosfet source follower???
simulated it seems that i need to raise the 1K to about 2.7K and increase operating current of mosfet to near 100mA.
next question is there a mosfet that can run at 100mA and still have a low enough input cap to allow for a 47K input resistance?
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