Low-cost electronic pcb-based modules bought on-line have revolutionised what can be made quickly, even at home. This I whole-heartedly believe, but even one of my strong faith was not ready for ...

Pulse Width Modulation or PWM technology is used in Inverters to give a steady output voltage of 230 or 110 V AC irrespective of the load. The Inverters based on the PWM technology are more superior ...

According to textbooks, a sine wave is a wave whose form resembles a sine curve. Often in power electronics, we need a sine wave generator for some applications; a dc/ac power inverter, for example.

Power cuts can strike at the most inconvenient times. From your refrigerator suddenly shutting off to your computer screen going black, an outage can cause frustration and even damage. This is where ...