An AC DC power converter is a useful power device, which is used to convert the voltage from one level to another level. This converter you may see on the laptop or desktop. Its major function is converting the 120VAC to 240VAC. To improve the safety issues, it also provides isolation from the AC. When the engineers manufacture and design this converter is it very critical to choose its equipment. They have to choose the transformer and the capacitor carefully as the output power depends on the transformer and the capacitor. To provide much efficiency, the engineers need to design the AC DC power converters more cautiously. The converters quality is dependent on the capability of power converting. A quality converter is able to consume an ample amount of power and also able to divide the amount of power in the particular application. · How do you understand the excellence of this converter? At the time of power supplying, the AC input consumes an amount of power and de