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• About Five Color Band Resistor

  I came across many times in Monitor repair that the five band resistor had gone opened circuit. For your information, five band resistor value is more accurate than the...

  • Posted April 3, 2008
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• Test Equipment Website From Malaysia-Vanguard Electronic

  Remember the Huntron tracker 2000 that i have shown you in one  of my electronic repair articles? I bought the Huntron tracker many years back and it is good...

  • Posted April 3, 2008
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• Could A Smps Transformer Breakdown When Under Full Load?

  Last week there was a Panasonic kxp1131 printer sent for repair and the problem was no power. After checking all of the components, i found power fet K2651, power...

  • Posted April 2, 2008
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• The internet line is still down!

  The moment i reached home after given the basic electronic course and open up my email- wow! there were so many of them (plus spam emails too). The technician...

  • Posted April 2, 2008
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• Noahtech-12th Year Anniversary

    Noahtech Computer Repairing And Services was set up by me and my partner Mr William Hor. We set it up on 1st of April 1996 (many people called...

  • Posted April 1, 2008
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• My Office Internet Line Still Down

  I’m now writing this blog from my house and i may be late in replying your emails tomorrow due to my office internet connection may be still down tomorrow....

  • Posted April 1, 2008
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• C or 2SC NPN Transistor?

  This is the part number and standard codes for transistors. The letter “C” printed in front of the transistor is European, while 2SC is Japanese code. These code applies...

  • Posted April 1, 2008
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• Yokogawa DL9000 oscilloscope: General overview

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  • Posted March 31, 2008
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