I experimented with this but i didnt work good with gdt from computer smps,custom wound ones will surely work,as sg3525 can drive them directly,in my mind,it should work
I want to use this smps by TDA for this forum,uni4s
Uni SMPS 3 - Page 5 - Smps - DiyAudioProject
Is it usable??
I want to use this smps by TDA for this forum,uni4s
Uni SMPS 3 - Page 5 - Smps - DiyAudioProject
Is it usable??
I don't have any test equipment here so it's only idea,not tested.You should test it.When I buy scope,I will try with GDT,I like this.Darlington is used because of base-emmiter voltage and classic BJT with diode shouldn't work.
Any sugestions will be good.
There's schematic:
Any sugestions will be good.
There's schematic:
Attachments
Last edited:
Don't forget to place storage inductor after secondary diodes.Oh,i get it,i will try smps
I don't have any test equipment here so it's only idea,not tested.You should test it.When I buy scope,I will try with GDT,I like this.Darlington is used because of base-emmiter voltage and classic BJT with diode shouldn't work.
Any sugestions will be good.
There's schematic:
Is this one better or just not the same?
Can ''Logic'' optocouplers be used?,im pretty sure they can be since they are listed as fast optocouplers
https://www.fairchildsemi.com/ds/HC/HCPL0611.pdf
https://www.fairchildsemi.com/ds/HC/HCPL0611.pdf
Or this if you want not ''logic'' optocoupler https://www.fairchildsemi.com/ds/FO/FODM453.pdf
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