48v led power supply manufacturers tell you that LED power supply is a type of power supply, a device that provides power to electronic equipment, and is also a power supply. It is a device that converts alternating current into direct current through a transformer and a rectifier. This device is called a rectifier power supply, also known as a driving power supply. 48v led power supply manufacturers tell you that the electronic equipment that can provide signals is called a signal source. Lithium batteries, dry batteries, rectified power supplies, and signal sources are sometimes called power supplies. The battery is divided into positive and negative levels.

The battery itself is not charged, its two poles have positive and negative charges respectively, and the voltage is generated by the positive and negative charges (the current is formed by the directional movement of the charge under the action of the voltage), and the charge is a conductive ion that exists widely in the conductor. To generate current, you only need to add voltage.
The 48v led power supply manufacturer tells you that when the two poles of the battery are connected to the conductor, the charge is released in order to generate current. When the charge is exhausted, the dry battery is called a power supply; the device that converts alternating current into direct current through a transformer and rectifier is called a rectifier power supply. An electronic device that provides a signal is called a signal source.
The 48v led power supply manufacturer tells you that there are two requirements for the power supply of LEDs. First, the output voltage is required to be greater than the on-voltage of the LED. The second is to require the working current to be stable and not greater than the rated current of the LED. The 48v led power supply manufacturer tells you that when the working current of the LED exceeds the rated current, the LED will quickly age and damage. Therefore, the power supply used by the LED must have a constant current function.