IP3 2019-Power Management 2

This lot is generally related to power supply circuits. Disclosed is a power supply circuit which eliminates audio noise, has better stability and durable components which are not easily damaged consisting of two switches connected to two loads, two power conversion circuits each connected with a load and switch to convert input voltage into required driving voltage. The circuit also uses a phase delay module to generate two delay signals to control terminals of the switches. The technology may be implemented as power supply for electronic devices, LED lights, appliances, industrial machines, computers, servers, etc.