Problem with power supply

[mouroid]

I just bought Acrylic Geeetech I3 pro B 3D Printer kit.

I assembled the printer following step by step instructions exactly.

I powered up the printer and it was working fine. After fifteen minutes i saw a sparkling inside the power supply and the main power of the house went off.

After i disconnected the main board from the power supply (i left on it only the main power) and tried again to powered up and the same thing happened.

I am sure that the power supply is not working properly .

[William]

I just bought Acrylic Geeetech I3 pro B 3D Printer kit.

I assembled the printer following step by step instructions exactly.

I powered up the printer and it was working fine. After fifteen minutes i saw a sparkling inside the power supply and the main power of the house went off.

After i disconnected the main board from the power supply (i left on it only the main power) and tried again to powered up and the same thing happened.

I am sure that the power supply is not working properly .

Hi,
Did you have a wrong connection to the AC ?Have a double check on it.

[mouroid]

No all connections are right.

[mouroid]

As i wrote the printer worked for 15 minutes so everything was correct.

[mouroid]

Printer worked for 15 minutes. There was no wrong connection ...

[William]

Printer worked for 15 minutes. There was no wrong connection ...

OK,i saw it.Did you measure the DC output of the PSU?Was the value normal?(The normal value is 12V)

[mouroid]

As I wrote to you when I connect ONLY the AC on the power supply and turn it on the MAIN power (the hole house) goes down I CANNOT measure ANYTHING! It is a short circuit in the power supply.I know about this stuff, the power supply is faulty and needs replacement.

[William]

As I wrote to you when I connect ONLY the AC on the power supply and turn it on the MAIN power (the hole house) goes down I CANNOT measure ANYTHING! It is a short circuit in the power supply.I know about this stuff, the power supply is faulty and needs replacement.

All right.It must be the PSU's problem.Contact the seller for the PSU replacement plz.
Best Regards

[mouroid]

Thanks

[William]

Thanks

My pleasure.