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Inverter is a converter that converts DC power (battery, storage battery) into constant-frequency constant-voltage or frequency-modulated and voltage-regulated AC power…

This article discusses some of the details that affect the choice of operating frequency for switching power supplies – efficiency,…

There is no doubt that the printed circuit board (PCB) is a landmark tool in human technology. why? That’s because…

An electromagnetic wave is an oscillating particle-wave. In space, we can emit electromagnetic waves. Electric and magnetic fields that are…