Differential probe

With this circuit you can measure on the mains with a grounded scope without tripping the rcd.

I found the circuit on Pros his site. (Link: http://prosje.be/CO/Schemas/slides/DiffProbe.html)

The circuit diagram’s with pcb layouts:

Print 1:

Differentiële ProbeDifferentiële ProbePDF

Print 2:

Differentiële ProbeDifferentiële ProbePDF

Print 3:

Differentiële ProbeDifferentiële ProbePDF

Pictures:

Differentiële ProbeDifferentiële ProbeDifferentiële ProbeDifferentiële Probe

Leave a Reply

Your e-mail address will not be published.

This site uses Akismet to reduce spam. Learn how your comment data is processed.