The power factor correction circuits in digital systems. Power electronics ... To read the full article with circuit diagram, block diagram and other detailed explanation, click the pdf link below: ...

In order to improve the efficiency of the conventional home appliances, brushless DC motors with variable speed controller have been extensively applied to various home appliances, such as ...

To improve the power factor and reduce the harmonic distortion of a boost converter, you can design a power factor correction (PFC) circuit that regulates the input current to be proportional to ...

The flyback circuit consists of UC3525A PWM controller, driver, power MOSFET, and transformer. The transformer’s plus and minus outputs combine to provide the output voltage. The UC3525A has two ...