Charge controller help

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Joined: 14/05/2006
Location: New Zealand
Posts: 493
Posted: 08:28am 25 Aug 2010      

For testing you could manually connect the 10K resistor on the gate of the FET to the regulated supply. This should turn the FET on.

I can't read what voltage the regulator is. Do you know what the guaranteed turn-on voltage for IFR540 is?

5.8 volts should turn most FETs on, but check.

DaveEdited by davef 2010-08-26