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Solid state DC/DC relay follow-up.

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nuckolls.bob(at)aeroelect
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Posted: Sat Jan 04, 2014 9:46 am Post subject: Solid state DC/DC relay follow-up.

The exemplar relay I ordered in last week arrived

and the performance is . . . shall we say . . .

disappointing.



I set up to switch a 12A load and voltage drop across

the 'contacts' was about 2.1 volts for an on-state

resistance of 0.175 ohms. Clearly way too high to

be a practical relay for more than a couple amps . . .

much less the 'rated' 100A.



I'm in a conversation with the supplier now . . . perhaps

I have an anomalous specimen . . . watch this

space.

   Bob . . .

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