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Joerg Joerg is offline
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Default Slightly misbehaving switcher (from SED discussion)

Joel Koltner wrote:
"legg" wrote in message
...
Using the same probes?


Yes, it's less noticeably on the '2465 due to the switch transitions naturally
being dimmer due to their high dV/dt whereas on the digital scope everything
(vertical and horizontal traces) is approximately the same intensity.


With delayed trigger and hold-off you could look at a transition, say,
ten cycles behind the trigger. Then blow that up until you see the
transition well enough. That should show the jitter.

Easy on the delay trigger clutch if the 2465 is really old. It becomes
brittle and breaks easily. The repair is absolutely no fun. BTDT.

--
Regards, Joerg

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