PWM/Resistive Load Dimmable LED Driver

This series of dimmable driver is designed for indoor use and combines the functions of both PWM LED drivers and resistive load dimmable LED drivers.

PWM is short for pulse width modulation. It is a way of controlling power supplied to the LED light circuit, thereby brightening or dimming the light. To turn the power of the LED circuit up and down, the LED power supply also uses a 100K potentiometer for varying the voltage in the circuit. The potentiometer is a kind of variable resistor that has a built-in power supply. Hence, the dimmable LED driver does not need an external voltage.

Features of the Dimmable LED Driver
1. PWM plus variable resistor dimming mode
2. Isolated and 2-stage circuit
3. Built-in active PFC function, power factor: ≥0.98
4. Potentiometer is used to vary the brightness of the LED light. It is easy to operate.
5. Typical DC Current: 200-470mA, adjustable
6. DC Voltage: 65-100Vdc, customizable
7. The whole assembly is housed in an IP40 rated plastic case.
8. This series of dimmable LED driver is widely used for LED panel light.
9. This series of dimmable LED driver is widely used for LED light panel.
10. Minimal ripple of current, highly efficient, energy-saving and eco-friendly.
11. This LED light driver has been tested for 4 hours at the temperature of 40℃.
12. 2-year warranty
13. DC voltage and current can be customized.
14. Supply ability: 50000pcs/ month

Applications
LED street lamp
Electronic LED displays
Decorative LED lighting
LED stage lighting
LED signs

Each LED driver has two ends. At one end of the dimmable LED power source are three terminals, each joined to the live wire, neutral wire, and ground wire separately. Generally speaking, the wire would measure 2.5mm² in cross-section area and 38cm in length.

At the other end of the LED power supply are two terminals, each for connection to the red positive wire and gray negative wire sticking out from the dimmer.

Please note:
1. To connect the driver to the LED light, some consideration must be given as to how to wire them up.
2. To avoid the LED light being burned out, please connect the DC output port of LED driver to the LED light before the whole fixture can be connected to the electricity supply.
3. Measures should be taken to protect this product from high pressure or shock.