Re: Tek 576 CT fiber optic readout lamps; replaced with LED's ?
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.toggle quoted messageShow quoted text
From: TekScopes@groups.io <TekScopes@groups.io> On Behalf Of garp66
Sent: Tuesday, February 2, 2021 12:21 PM
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 ?