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Tach sender current?

jay.pearlman

Well Known Member
I am installing a UMA T1A3-4 sender, feeding a dynon 180. The sender requires 12 volts. Does anyone know the amount of current the sender will draw?
 
Response on current from UMA

I got a response today from UMA tech support:
10-20mA curent, 150mA fuse is ok...But if you using it with our gauge, then our gauge giving out 12v regulated voltage with self-reseting fuse inside the gauge.
:)
 
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