The LED waterproof power supply is a kind of LED driving power supply, which is a voltage converter that converts the power supply into a specific voltage and current to drive the LED to emit light. Normally, the input of the LED driving power supply includes high-voltage power frequency AC (ie city power), Low-voltage direct current, high-voltage direct current, low-voltage high-frequency alternating current (such as the output of electronic transformer), etc.

It is different from the general LED drive power in the waterproof function. According to different needs, it can be designed as waterproof and dustproof grades such as IP65, IP66, IP67, and IP68. Among them, the IP68 grade can be completely immersed in water.

The 200W LED waterproof power supply is also a kind of LED driving power supply. It is a voltage converter that converts the power supply into a specific voltage and current to drive the LED to emit light. The output of the LED driving power supply is mostly the value that can be dropped with the forward voltage of the LED. A constant current source that changes and changes the voltage.