Products > Test Equipment

New MicSig/EEVblog DP10007 HV Differential Probe

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PartialDischarge:

--- Quote from: implor on April 09, 2022, 06:25:07 am ---
"Only connect to a grounded oscilloscope!"

--- End quote ---

Differential probes are not isolated probes, the ground serves as a sink for currents in the attenuator inputs. If you float the ground of a differential probe it sits a voltage in between the voltage of the inputs

implor:

--- Quote from: PartialDischarge on April 09, 2022, 06:39:03 am ---
--- Quote from: implor on April 09, 2022, 06:25:07 am ---
"Only connect to a grounded oscilloscope!"

--- End quote ---

Differential probes are not isolated probes, the ground serves as a sink for currents in the attenuator inputs. If you float the ground of a differential probe it sits a voltage in between the voltage of the inputs

--- End quote ---
I Get it. You can do it with a battery oscilloscope but your BNC will be half the value of what ever you are probing.

EEVblog:
See here:



and

Trader:

--- Quote from: hatte on October 05, 2021, 06:56:43 pm ---
--- Quote from: EEVblog on August 04, 2021, 02:42:18 am ---I've been informed by Micsig that a new version of the DP10007 is coming shortly, presumably to fix the CMRR issue I raised.

--- End quote ---

Any information available on this "new and improved" version of the DP10007 probe?
E.g. is the updated version currently being shipped Micsig?
Any information of serial number cut-over, or other way to identify new variant?

--- End quote ---

Any updates about that?

EEVblog:

--- Quote from: Trader on May 14, 2022, 08:59:25 pm ---
--- Quote from: hatte on October 05, 2021, 06:56:43 pm ---
--- Quote from: EEVblog on August 04, 2021, 02:42:18 am ---I've been informed by Micsig that a new version of the DP10007 is coming shortly, presumably to fix the CMRR issue I raised.

--- End quote ---

Any information available on this "new and improved" version of the DP10007 probe?
E.g. is the updated version currently being shipped Micsig?
Any information of serial number cut-over, or other way to identify new variant?

--- End quote ---

--- End quote ---

Haven't bothered to ask, they haven't bothered to tell me.
I'm back to selling the HVP70
Any updates about that?

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