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• 
  Components From UTsource.net

  I have ordered components last week from UTsource.net and it arrived today. The reason I buy from them is because the price are reasonable and they have the parts...

  • August 7, 2013
  • 5
• SMPS voltage outputs are too high

  I have a satellite receiver whose SMPS voltage outputs are too high, the 30V rail gives me 50V, the 23V gives 38V and they blew some components on the...

  • Posted August 7, 2013
  • 0
• 
  A foot massager that does not massage repaired.

  A woman showed up to my work shop carrying a foot massager and asked me if I can repair such equipment. Usually I do not repair such machines but...

  • August 6, 2013
  • 1
• Transformer in SMPS Use AC or DC to Work?

  Just want to ask the transformer use for SMPS is use AC or DC? Because what I know is that all transformer use AC to function. It’s confuse me,...

  • Posted August 6, 2013
  • 0
• 
  “Double Insulated” SMPS!

                  We have seen many reports of people experiencing small electrical shocks while handling peripheral equipment such as WiFi routers, modems, CD...

  • August 5, 2013
  • 1
• Focus Problem In CRT TV

  I’m having some difficulty in repairing a 21″ sharp tv. It has focus problem so making it show blurred images. I have tried to adjust the focus knot of...

  • Posted August 3, 2013
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• 
  A Shorted Facial Steamer Repaired

  A lady came to my workshop asking me if I repair facial steamers. It was shorted out facial steamer. My thoughts, if it was shorted out, then there must...

  • August 1, 2013
  • 4
• Video: Flat Ribbon Soldering

  Thanks to Shihab Kably for recommending this video on soldering flat ribbon Likes(1)Dislikes(0)

  • Posted July 31, 2013
  • 1