Hi everybody,
I'm trying to design a darlington pushpull circuit,
here is my beginning :
View attachment darlingtonPshPll base.zip
Can somebody tell me if all these resistances will be usefull for me to design an amplifier which
=> has a voltage gain of 1 ( VS = VE)
=> has in input 40 mA, and I want 1,6 A at output of this amplifier, that means I want 800 mA at XMM12 and XMM13.
=> it should work at the frequency of 13,56 Mhz.
I know how it works for one 2N2222, but for darlington pushpull I have no idea, I looked in the web but there was none for my application...
I don't know how design it, because it's very difficult, maybe somebody can teach me the "beginning" ?
Thanks a lot, your help is welcome
I'm trying to design a darlington pushpull circuit,
here is my beginning :
View attachment darlingtonPshPll base.zip
Can somebody tell me if all these resistances will be usefull for me to design an amplifier which
=> has a voltage gain of 1 ( VS = VE)
=> has in input 40 mA, and I want 1,6 A at output of this amplifier, that means I want 800 mA at XMM12 and XMM13.
=> it should work at the frequency of 13,56 Mhz.
I know how it works for one 2N2222, but for darlington pushpull I have no idea, I looked in the web but there was none for my application...
I don't know how design it, because it's very difficult, maybe somebody can teach me the "beginning" ?
Thanks a lot, your help is welcome