Understanding the Pros and Cons of LED Constant Current vs. Constant Voltage Driving
Introduction to LED Driving Methods LED (Light Emitting Diode) technology has evolved significantly over the past few years, and with it, the methods of driving these innovative light sources. Two predominant driving methods exist: constant current and constant voltage. The choice between these two driving methods can greatly affect the performance, lifespan, and energy efficiency of LED lights. This article delves into the advantages and disadvantages of both approaches. What is Constant Current Driving? Constant current driving involves supplying a steady flow of current to the LED, ensuring that it receives a consistent level of power. This method is particularly common in applications where the LED’s forward voltage can fluctuate. […]
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