Normally, in a digital voltmeter, high input impedance of the preamplifier stage is protected against very high voltages by two diodes. One of them is connected to the positive terminal and the other ...

The function of OVP applied to the input side of the converter is to make the converter immune to input over-voltage transients or surges and to make the converter conform to EMC regulations and other ...

The voltage sag protection system from case study 2 was installed in a chemical plant that produces methanol and ammonia. The development of power electronics technology and applications in industrial ...

What can you do to protect your electronics from power surges? Use a surge protector. Appliance Science looks at how these devices save your gadgets. Richard Baguley has been writing about technology ...

If you’ve just invested in a top-notch gaming PC or bought a great gaming TV to complete an epic entertainment setup, you probably want to keep these sensitive electronics safe from power fluctuations ...