All posts by Jestine Yong

• Smart Draw-Easy Electrical Design Software

  If you are interested in designing your own circuit digram then please check out this software Smart Draw.   Likes(0)Dislikes(0)

  • Posted April 29, 2008
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• Is BF423 Same as F423?

  I have seen quite a few components where the manufacturers had removed the front part number making us some hard time to find out the exact part numbers. Recently i have just repaired an IBM CRT 15″...

  • Posted April 28, 2008
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• International Rectifier

    If you are a seasoned electronic repairer, i’m very sure that you have came across before part number starting with IRFXXXX FET’s. The part numbers like IRF630, IRF640, IRF9610 and etc were manufactured by International Rectifier...

  • Posted April 28, 2008
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• Electronic Repair Friends

  Many electronic repairers that i have known do not like tough dog repairs. The reason for it was wasting precious time. Let’s take this for example, a TV came in with the problem of no power. As...

  • Posted April 27, 2008
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• Flyback Transformer High Voltage Fun

  Be careful when you want to build one and test it out. Likes(0)Dislikes(0)

  • Posted April 27, 2008
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• MCM Electronics- Electronics Supplier

  Here is another electronic supplier from United State-MCM Electronics dot com and please feel free to browse through the website especially the test equipment section where they have variety of test equipment choices for you to choose....

  • Posted April 26, 2008
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• Do It Yourself Computer Ebook

  If you want to learn computer repair then check out this Ebook by Monte Russell. Here are just some of the topics covered in the Ebook: How to Upgrade your computer components (parts). How to go about...

  • Posted April 26, 2008
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• Is Oscilloscope Necessary In Electronic Troubleshooting?

  For those who don’t own any oscilloscope, i strongly suggest you to get one unless you are doing the repair part time or on a very tight budget. Many signals in the electronic circuit can’t be test...

  • Posted April 25, 2008
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