The voltage drop is a common issue; the main reason for the problem is that the Flexible LED Strips run longer runs than 10 meters or 15 meters; the length depends on the quantity of the parts on the LED Strips, which will result in LEDs further from the power source appearing dimmer than those close to it. Today, let’s check how to solve it.
In DC circuits, the voltage gradually drops when it travels along through the LED Strip lights. Many parts, such as LEDs, resistors, and copper PCB boards, will reduce the voltage. The LEDs that are farther away from the power supply will not get enough voltage, which will cause weak brightness. The whole LED Strips look un-uniform lighting.
So, how do we solve the voltage drop issue? There are two solutions to solve the problem.
- Connect the Flexible LED Strips to the Controller or Power Supply in parallel with wires, which shortens the distance between the LEDs and the power source. The LEDs on the far ends will get as much voltage without much loss.
- Add the same voltage on the middle or the other end.
By following these solutions, you can significantly reduce the voltage drop and ensure that the Strip lights maintain consistent brightness across their entire length to get uniform lighting.