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HP-3468A, Display Voltage VDC
04-24-2021, 02:00 AM
Post: #5
BobVA Offline
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Joined: Dec 2013
RE: HP-3468A, Display Voltage VDC
This is normal. What you're seeing is noise induced in the probe leads from (mostly) nearby AC power lines. The sample time of the HP3468A is fast enough to snapshot this (lower sample times average it out to near zero) so you see random values.

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Messages In This Thread
HP-3468A, Display Voltage VDC - Uli - 04-23-2021, 04:26 PM
RE: HP-3468A, Display Voltage VDC - Uli - 04-23-2021, 06:03 PM
RE: HP-3468A, Display Voltage VDC - Uli - 04-24-2021, 12:32 PM
RE: HP-3468A, Display Voltage VDC - Uli - 04-24-2021, 04:34 PM
RE: HP-3468A, Display Voltage VDC - Uli - 04-25-2021, 05:11 AM
RE: HP-3468A, Display Voltage VDC - BobVA - 04-24-2021 02:00 AM
RE: HP-3468A, Display Voltage VDC - Uli - 04-24-2021, 12:31 PM
RE: HP-3468A, Display Voltage VDC - Uli - 04-26-2021, 05:56 AM
RE: HP-3468A, Display Voltage VDC - cruff - 05-02-2021, 07:48 PM
RE: HP-3468A, Display Voltage VDC - Uli - 05-03-2021, 08:41 PM
RE: HP-3468A, Display Voltage VDC - Uli - 06-01-2021, 07:39 PM



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