Re: Tek 576 CT fiber optic readout lamps; replaced with LED's ?


Eric
 

I have done a test on this and it does work polarity being important. I have not found a good place to add a current limit resister yet but they are 5 Vdc lamps in the readout not the 50 Vac lamps of the graticule illumination. It is a LOT of lamps.

Eric

-----Original Message-----
From: TekScopes@groups.io <TekScopes@groups.io> On Behalf Of garp66
Sent: Tuesday, February 2, 2021 12:21 PM
To: TekScopes@groups.io
Subject: [TekScopes] Tek 576 CT fiber optic readout lamps; replaced with LED's ?


Has anyone replaced the Tek 576 CT fiber optic readout display lamps, with LED's ?

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