Hi there,
I am using an extra ATX power supply to power some surveillance cameras that need about 17V to run.
My problem is that the power supply turns off when I try to power the cameras.
I created two rails to power the cameras, one connected to the ATX blue wire (-12V) and the other to red (+5V). A multimeter shows 16V between the two rails -- good.
I also tied the green wire to ground so that the power supply will turn on.
As soon as I connect even one camera, though, the fan stops on the power supply, and I get no more voltage.
I tried connecting a smaller "wall-wart" 17VDC power supply to my rails, and that works fine.
So why is my ATX power supply turning off??
-Andrew
I am using an extra ATX power supply to power some surveillance cameras that need about 17V to run.
My problem is that the power supply turns off when I try to power the cameras.
I created two rails to power the cameras, one connected to the ATX blue wire (-12V) and the other to red (+5V). A multimeter shows 16V between the two rails -- good.
I also tied the green wire to ground so that the power supply will turn on.
As soon as I connect even one camera, though, the fan stops on the power supply, and I get no more voltage.
I tried connecting a smaller "wall-wart" 17VDC power supply to my rails, and that works fine.
So why is my ATX power supply turning off??
-Andrew