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Wahab, you are faster than usual, thank you
Regards
Interessant schematic, Apex...
Shouldn t Q6 base rather go to Q3 collector
and Q5 base to Q4 collector ?...
Wahab, you are faster than usual, thank you
Regards
Circuit can work with IRFP240/IRFP9240 (R30-10k, without C10,C11-100pF). Zobel network with 10R, 22nF and 4R7,10uH is on PSU pcb. MJE340/MJE350 must have heatsink (10mA), amp can work with +/-90V DC rail voltage with more outputs (R20,R21,R22,R23-100k instead 47k, R24-12k/1W instead 6k8).
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Wiyh this PSU amp rail voltage can be set and will be stabilized. 2SA1943/2SC5200 must have heatsink.
nice PSU very simple. how much ampere it can handle?
nice PSU very simple. how much ampere it can handle?
Single pair in PSU can suply two pairs in amp output, it's simple.
Regards
Hii..Apex..for PSU regulated..can I used TIP 31c/32c instead for BD241c/242c ?
Thanks
This is the same transistors, you can use it.
Regards
What is the minimum drop voltage for good regulation and manageable dissipation? Thanks for sharing.
I suggest to set output voltage to get 10-15V lower than input unregulated voltage. Larger difference give better voltage stability but with more dissipation.
Regards
This is the same transistors, you can use it.
Regards
Thanks alot....
Pozdrav
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