This tutorial explains the process of ac to dc conversion and why it is needed. The electricity that is delivered to our home is mainly AC (Alternative Current). Different countries have different standards for domestic AC lines ranging from 100 V to 220 V. Even so, most home appliances are DC (Direct Current)-operated, although devices…

Selecting components is one of the most essential and critical processes when designing any electronic system. Poor component selection can lead to many problems within the design, PCB layout, power budget, etc. In this article, we will discuss how to select a component for a low-power-optimized design. Resistor The power dissipated by a resistor is…