Latest News

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  Capacitor Substitution Information

  I've got an email from Lee Davey (ERG Member) about a website that talks about the substituion of Capacitors. Once you have visited the website by clicking on the...

  • May 1, 2012
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  Video: Plasma TV-How It Works

  Likes(2)Dislikes(0)

  • April 28, 2012
  • 1
• ERG Members Email Accounts Hacked

  I have received many emails from ERG members where the email message was about clicking on certain websites and that they got robbed and asked to bank in the...

  • Posted April 27, 2012
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• Fast and Slow Blow Fuse

  SMPS usually use slow blow fuse and if you replace it with a fast blow fuse (with the same ampere rating) chances is high the fuse will blow again....

  • Posted April 25, 2012
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• Horrible Customer Service

  I''ve got an email comment from one of my customers (ERG member) about the horrible customer service that he had with Partstore.com. Here is the email: Hello Jestine, I...

  • Posted April 24, 2012
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• 
  About Waveforms In Equipment

  When you perform the electronics troubleshooting work, having a service manual or schematic diagram is an added advantage. The sample waveforms listed in the manual could quickly helps you...

  • April 23, 2012
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• Electronics Repair FAQ- Part 28

  Please click HERE to read electronics repair FAQ part 28. Likes(0)Dislikes(0)

  • Posted April 22, 2012
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• How Come There Are So Many Optoisolator ICs In SMPS?

  It is common to see 1 or 2 optoisolator ICs in a switch more power supply board (SMPS) but what about 3 or even 4 opto ICs in the...

  • Posted April 21, 2012
  • 1