All posts by Jestine Yong

• Antique Meters

  About few weeks back, do you still remember a guy that came to my office and gave me a box of new components? He came today and brought two meters for me. He bought a Blue ESR...

  • Posted November 3, 2010
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• Mosfet Information

  Wikipedia provides very good information about Mosfet. Please click on the photo for more information Likes(0)Dislikes(0)

  • Posted November 2, 2010
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• Thank You For Your Support

  Thanks for your continual support and now my blog already hit more than 500,000 visitors since the tracking code was installed more than 2 years ago. You could see the stat counter at the right side of...

  • Posted November 1, 2010
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• Nikola Tesla

  Likes(0)Dislikes(0)

  • Posted October 31, 2010
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• Medical Check Up

    This morning, my wife, Mr William (my partner) and I went for a full medical check up at BP Healthcare Kepong. The last time i had a full check up was 2 and a half year...

  • Posted October 30, 2010
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• 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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