All posts by Jestine Yong

• How Do You Test UPS Battery?

  Okay, how do you test UPS battery? UPS stand for Uninterruptible Power Supply and this equipment use the seal lead acid battery type. If you check the voltage of the battery with a normal multimeter, then i...

  • Posted August 5, 2009
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• Electronic Board That Does Not Have Components’ Label

  If you are repairing consumer electronics generally you will find that most of the board have label besides each components. For example, a resistor would be labeled as “R”, Transistor as “Q”, Capacitor as “C” and so...

  • Posted August 4, 2009
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• About Scratch In LCD Panel

  Have you come across scratch mark on the LCD panel? Are you able to solve it? I know there a link in wikihow that mention about using Vaseline to cure the problem. I personally have not try...

  • Posted August 3, 2009
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• Another Electronic Suppliers

  Found another electronics supplier-Suburban Electronic Wholesalers. Please click on the photo to check the range of products they are offering.   Likes(0)Dislikes(0)

  • Posted August 2, 2009
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• Capacitor Explosion From Excessive Voltage

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  • Posted August 1, 2009
  • 0
• Mail Server Problem

  These few days my hosting company actually doing their best to restore the mail server problem. Sometimes i could access my mail box and sometimes don’t, it is just intermittent. If you have any email that have...

  • Posted July 31, 2009
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• Different Between A Sales And A Technical Person

  Obviously there are lots of differences between a sales person and a technical person. I will only touch on one once point which is that the sales person usually do not like to stay long in a...

  • Posted July 31, 2009
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• Ebook Or Hard Copy Book

  Once in a while i do get emails from customers saying that they need hard copy book and not the ebook. I told them that usually buyers would download the ebook and print it out and bind...

  • Posted July 30, 2009
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