All posts by Jestine Yong

• Basic Electronic Repair Course

  Just completed another basic electronic repair course for 7 participants. Some came from another state like Penang and Trengganu and most of them work as technical assistant. Here are the photos of the 3 day basic electronic repair...

  • Posted October 29, 2010
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• About The Quality Of A SMPS

  How do you know if a switch mode power supply (SMPS)  quality is good or poor? Would you know just by looking from outside and did not open it to check? Or just by simply performing some...

  • Posted October 28, 2010
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• Digital Turns Tester

    Found a high end coil/turn tester that was listed in Vasavi Electronics website . It seems like this tester can be used to test all kind of transformer from pulse transformer to SMPS transformer. Besides this tester...

  • Posted October 27, 2010
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• One Multimeter That Can Test All Components?

  During my early days in electronic repair, i always thought that one multimeter can accurately check on all electronics components. After many years in this repair trade i can conclude that one has to have different meters...

  • Posted October 26, 2010
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• IC Online Dot Cn

  I just found this datasheet website and have added to the datasheet websites category. After you have pressed the search button you need to scroll down pass the “Featured product” to see for the result otherwise you...

  • Posted October 25, 2010
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• Blogging About Audio Equipment

    If you have passion about audio equipment then i suggest that you to click on the photo to visit the website. The owner of this blog is from my country and this blog was recommended by...

  • Posted October 24, 2010
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• Electronics Repair Questions/Answers and Testimonials -Part 66

  Hello Mr Yong Sincerely speaking, you are a sort of genious. With your books, for the very first time, I’ve discovered a real course of electronic repair practice. No useless gossiping, each of  books is a rich...

  • Posted October 23, 2010
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• Robot Technology

  This video was recommended by Beh. The robots now are getting to be more like human. Likes(0)Dislikes(0)

  • Posted October 22, 2010
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