Products > Test Equipment
Accurate Low Amp Current Probe Advice
Martin72:
I would have preferred an SCP5030, but it's not going to fit into my budget this year.
Probably not next year either. ;)
KungFuJosh:
I took apart the amp again and took better photos. I like the chassis design; it makes repairs easier.
Here's the electrolytic caps in the 503B:
35V 100uF LS:5mm x7
16V 220uF LS:5mm x3
50V 1uF LS:2mm? x1
50V 2000uF LS:7.5mm D:16mm H:35mm x2
50V 1000uF LS:7.5mm D:14mm H:25mm x2
Marked 85C
It looks like 4 of the caps were already replaced at some point.
Thanks,
Josh
KungFuJosh:
Here are my test results using the ET load.
I also did screenshots with the probe not connected to anything.
Thanks,
Josh
Martin72:
Hi,
Now do the same tests with "real" resistors..
KungFuJosh:
--- Quote from: Martin72 on November 04, 2024, 08:17:24 am ---Hi,
Now do the same tests with "real" resistors..
--- End quote ---
What resistor values? What power source? I assume batteries, but specify which type please.
Thanks,
Josh
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