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Dual Photocouplers (Xvive Reissues)

Started by benny_profane, March 20, 2019, 08:22:26 PM

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Govmnt_Lacky

Quote from: midwayfair on March 30, 2019, 09:32:33 PM
People measure 1G resistors. Someone measured a diode's resistance for me a while back that was in that range.

What equipment or test piece did they use? I use industrial equipment to measure components all the time and the highest resistance values I can get to without going directly to open space is about 500Mohms. That is industrial use, Not small component electronics.

TFZ

You can measure these high resistances with any multimeter in voltage mode as long as you know its input resistance. Most DMMs have 10M.

benny_profane

Has anyone tried the reissues out? Wondering how they compare to originals.

danfrank

Quote from: Govmnt_Lacky on March 30, 2019, 08:28:41 PM
You can probably bank on it being 400Kohms.

My money is on it being 400K also, especially with the low 1.5K ON resistance it has.