A common lightning protection circuit consists of a series resistor and a shunt voltage suppression device designed to clamp the transient to a tolerable level. There is an issue when selecting ...

Arc flash calculations were performed for three different values of available 3-phase, short circuit MVA of the utility supply: 100MVA (base case), 10MVA, and 1MVA.

Accountants and MBAs use spreadsheets to play “what if” scenarios with business and financial data. Can you do the same thing with electronic circuits? The answer–perhaps not surp… ...

You can build an analog calculator using a pulse-width modulator (PWM) to perform accurate four-quadrant multiplication and division. While this approach won’t help you ace any math tests, it ...

The design of the flyback circuit and transformer for power transformation is well illustrated in Abraham I. Pressman's book Switching Power Supply Design. [1] ...