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>> No.9827304 [View]
File: 40 KB, 851x922, fan.jpg [View same] [iqdb] [saucenao] [google]
9827304

Hi just looking for a bit of quick electrical engineering advice before I make this little circuit.

I want to combine a small switch with a large heavy duty PNP transistor to make a switch that will control a 1.8 Amp Delta fan that runs at 12V.

So I have a choice of two circuits.
Pretty simple.
Which should I make, or does it not really matter.

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