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Hantek CC-65 AC/DC Current Probe Teardown and Testing

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Noy:
Argh.. currently i will also do the modification, but still waiting for the opamp..
Unfortunally i purchased a Micsig last year November already.. 800k one..

Bluegizmo83:

--- Quote from: rpress on February 03, 2017, 03:00:00 pm ---I bought a CC-650 with the same unstable supply.  I'm my case to solve the problem I put a 0.1uF cap in pins 1&2 of the pads for U5.

--- End quote ---

Hey I know you posted this several years ago, but can you recall what type and voltage the capacitor was that you used for this for the CC-650?

Bluegizmo83:

--- Quote from: rpress on February 03, 2017, 03:00:00 pm ---I bought a CC-650 with the same unstable supply.  I'm my case to solve the problem I put a 0.1uF cap in pins 1&2 of the pads for U5.

--- End quote ---

Just a heads up... I just did this mod on my CC-650 and I don't see any difference at all. I placed a 0.1uF electrolytic capacitor on pins 1 and 2 of U5. No change at all.

maxspb69:
0.1uF electrolytic???

Bluegizmo83:

--- Quote from: maxspb69 on February 12, 2021, 06:11:07 am ---0.1uF electrolytic???

--- End quote ---

Yes... Why? That's what someone else said they used...

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