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Hello,
my english is poor but i try to explain one way for solve your problem:
If your Mos is "highside" ( you must to drive the Mos-N with voltage doubler and obtain nearly 10V-12V between Gate-Source), you can measured voltage swing in Vds with O.A and trigged OFF order if Vds>Rds*Idmax.
You...
723 linear power supply
Hi IanP,
thanks for your answer but i don't want to use 723 for this project.
I want to use only O.A and try to control voltage and current by µC.
The pre reg is necessary and i have already study a system with triacs and opto isolator with feedback around the ballast...
Hi,
i looking for a linear PSU for 30V-10A with discret parts and a pre-regulator like triac for the primary transformer.
Have you anything to propose for start?
I think to use PIC16F8XX for drive it.
Thanks to help me.
regards.
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