The LED power supply is a type of power supply, a device that provides power to electronic devices and is the power supply unit.
It is a device that converts alternating current into direct current through transformers and rectifiers. This device is called a rectifying power supply, also called a driving power supply. An electronic device that provides a signal is called a signal source. Lithium batteries, dry batteries, rectifier power supplies, and signal sources are sometimes called power supplies. Battery Rating.
