Viking420
Member
Hi. Im setting up a couple pc fans for a new veggy box. Both are 12v 0.05a. Im wondering if i can take a 9v 300ma power supply and use that for both?
Mostly curious about the ampere. I hear if i get that wrong, it could go warm and be a firehazard.
I found i had some spare fans. 4 pin. I have marked out the yellow for power. Is it just connecting that one and the ground to the powersupply to make it work?
Mostly curious about the ampere. I hear if i get that wrong, it could go warm and be a firehazard.
I found i had some spare fans. 4 pin. I have marked out the yellow for power. Is it just connecting that one and the ground to the powersupply to make it work?
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