In this category we will present a constant current supply of electricity, or electric-drivers.
There are several types for power LEDs use, power LEDs but the most reliable and correct with the use of drivers with constant current output.
The advantages of using these devices are great, and you'll name a few:
Extremely high power factor (efficiency) or in the name PF offered in this category is not less than 85% and reaches 96% in certain models.
Stable output current and voltage regardless of variations in input voltage (some models are input voltage 90 to 260V
no change in output) and this quality makes them ideal for places with unstable voltage, and using renewable energy sources without the need to duplicate losses (inverting and then removing the tension) and purpose will offer you and AC / DC and DC / DC LED drivers.
With the current drivers are prolongs life of LEDs.
Using these devices LED applications do not differ in installation than conventional lighting.
Power supply with constant current and voltage 28V 650 meters can be used for 7 pc. LEDs rated current 600-700m in the colors white, green, blue, or 10 to 11 LEDs with yellow and red colors, and two chains sequentially (serially) connected LEDs with a rated current of 300-350m with 7 white blue or green LEDs, and two chains with 10-12pcs red or green LEDs, the two circuits are connected in parallel (parallel)