Low Cost PCB's Low Cost Components

Author Topic: Rigol DP832A Rev 2.1 Help.  (Read 629 times)

0 Members and 1 Guest are viewing this topic.

Offline AlanR

  • Contributor
  • Posts: 49
Rigol DP832A Rev 2.1 Help.
« on: January 20, 2016, 04:37:53 PM »
I somehow blew out channel one's fuse and pass mosfet when I accidentally shorted a brushed DC motor's wires together that was connected to the power supply. The other 0-30  volt channel worked and the 5 volt channel still worked, but now after I did the repair to channel one I get this error: "Analog Board self-test Fails!". Channel one now works again, but channel two and the 5 volt channel no longer work. Does it need calibration or something?




DOH!!!!!!!!!!!!!!!! I found that I forgot to connect a header pin that sits on the side of the frame chassis of the power supply.  |O |O |O |O It now works again without error.
« Last Edit: January 20, 2016, 04:56:14 PM by AlanR »
 

Online _Wim_

  • Frequent Contributor
  • **
  • Posts: 401
  • Country: be
Re: Rigol DP832A Rev 2.1 Help.
« Reply #1 on: January 21, 2016, 06:06:40 AM »
Been there, done that. Good to hear it works again!
 


Share me

Digg  Facebook  SlashDot  Delicious  Technorati  Twitter  Google  Yahoo
Smf