Capacitor as ESD Protection

    Electrostatic discharge or simply ESD is a universal problem in electronic circuits. Capacitor as ESD protection is providing economical solution to the problem. I used to work in automotive electronics and we used high frequency capacitors to protect the exposed pins of our product. Exposed pins are the one accessible to users. There are several ways to protect

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Electricity Saving Box Scam Revealed

Electricity saving box or energy saving box or a.k.a power saver is a real scam. Many people became victim of this product. Advertisement said a 30-60% decrease in electric bill every month with matching demonstration that the current is actually become lesser when the electricity saving box is plugged in. Ordinary people (with no background in electrical or electronics engineering

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