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1w, 3w, 5w High Power LED Drivers

1w, 3w, 5w High Power LED Drivers

What Is An LED Driver?

A LED driver is an electrical device which regulates power to an LED or a string of LEDs. Using one is very important in preventing damage to your LEDs. The forward voltage (Vf) of a high-power LED changes with temperature. Forward Voltage is the voltage the LED requires to light up. As the temperature increases, the forward voltage of the LED decreases. This causes the LED to draw more current. The LED will continue to get hotter and draw more current until the LED burns itself out. This is also known as Thermal Runaway.

A LED driver acts as a power controller with outputs matched to the electrical characteristics of the LED(s). This helps avoid thermal runaway. The LED driver compensates for changes in forward voltage while delivering a constant current to the LED.


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1W High Power LED Driver

1 Watt
LED Driver

 Constant Current Driver

$5.50 USD $3.95 USD

1W High Power PWM LED Driver

1 Watt PWM
LED Driver

         
 PWM Constant Current Driver

$5.50 USD

3W High Power PWM LED Driver

3 Watt PWM
LED Driver

         
 PWM Constant Current Driver

$5.50 USD

PWM LED Driver Board

High Power
LED Driver Board

         
 DIY Bare Board Only

$9.95 USD

PWM LED Driver Kit

High Power
LED Driver KIt

         
 DIY Kit - All Parts

$29.15 USD $19.95 USD

Mini 1W High Power LED Driver

Mini 1 Watt
LED Driver

         
 Constant Current Driver

$4.00 USD

Mini 3W High Power LED Driver

Mini 3 Watt
LED Driver

 Constant Current Driver

$4.00 USD

5W High Power LED Driver

STAR LED Driver
5 watt

 Constant Current Driver

$6.50 USD

Mini 5W High Power LED Driver

Mini 5 Watt
LED Driver

 Constant Current Driver

$4.00 USD $1.95 USD

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