Electronic Repair

• You Need To Touch On Components If……..

  After fixing an electronics project kitset i found that it would not turn on....

  • Posted January 7, 2012
  • 6
• Testing Optoisolator IC PC123

  Some optoisolator ICs do not have any reading when you test on the collector...

  • Posted December 23, 2011
  • 18
• The Power Supply Need Grounding

  If you are repairing a switch mode power supply (SMPS) make sure the power...

  • Posted December 19, 2011
  • 5
• Help from Digital Camera

  The other day i was repairing a DELL LCD Monitor and it has some...

  • Posted December 17, 2011
  • 4
• Swollen Filter Cap

  Usually if a switch power supply (especially the computer power supply) connected with a...

  • Posted September 4, 2011
  • 0
• How To Use A Scope If There Is No Power In The Equipment?

  I got the question above from one of my members "how to use scope...

  • Posted September 1, 2011
  • 8
• About Medical Equipment Repair

  The other day i have an electrical friend came to my house for a...

  • Posted August 30, 2011
  • 2
• Sometimes No Direct Answer

  Once in a while i will get email like this "Jestine could you tell...

  • Posted August 19, 2011
  • 6