SSLV1.1 builds & fairy tales

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Joined 2009
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Salas could you help me how to calculate the ripple? knobs: amplitud 5mV/cm & timebase 0.5us

Without bipolar BG 100uF 50V connected at the output sense + & sense- I have the same ripple, it's OK?

I have to change also the IRF610 to decrease ripple?

P.S. I'm like a boy playing with a new toy (scope)
 

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The DMM is not so reliable to test them, especially, if you want to reuse something in a circuit.
I use a 9V battery between G an S to turn them on and then short the legs with my fingers to turn them off. Put the DMM to check continuity between D and S.
This is no the most sientific method, but works for me.
Maybe other members can suggest a better method.
 
diyAudio Chief Moderator
Joined 2002
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Salas could you help me how to calculate the ripple? knobs: amplitud 5mV/cm & timebase 0.5us

Without bipolar BG 100uF 50V connected at the output sense + & sense- I have the same ripple, it's OK?

I have to change also the IRF610 to decrease ripple?

P.S. I'm like a boy playing with a new toy (scope)

This does not look like ripple. Looks random. As it is set, turn off the reg, to see what is residual pick up or isn't.