What does no voltage drop light strip mean? How to solve the voltage drop of light strips
What does no voltage drop light strip mean?
A no-voltage drop light strip means that within a certain length, the voltage in the light strip changes very little, so the brightness of the entire light strip is basically the same. The voltage drop of the light strip means that when the length of the light strip is long, the voltage in the light strip will gradually decrease due to the resistance of the current, resulting in differences in the brightness of the LED lights at different locations on the light strip, ultimately affecting the entire light strip. brightness effect. Common 12v light strips have a voltage drop problem when they exceed 5 meters. The lower the voltage, the higher the current. The light strip PCB board is strip-shaped. The voltage and current will slowly decrease as the power is applied to the back. This is due to excessive current. Large pcb current resistance. There is no voltage drop problem with high-voltage lamps with 220v, because the higher the voltage, the lower the current, and the smaller the voltage drop.
No voltage drop light strip
How to solve the voltage drop of light strip?
The voltage drop of the light strip can be solved by the following methods:
1. Choose the appropriate power supply and wires: When selecting the power supply for the light strip, you should choose the appropriate power supply according to the length and power requirements of the light strip. At the same time, use thick enough wires to connect the light strip and the power supply to reduce the resistance of the wire and thereby reduce the voltage drop of the light strip.
2. Increase power supply points: You can add power supply points where the length of the light strip is longer, which can shorten the current transmission distance and reduce resistance and voltage drop.
3. Use a power amplifier: The power amplifier can amplify the voltage output by the power supply, thereby increasing the voltage in the light strip to achieve the effect of reducing the voltage drop of the light strip.
4. Use a dimmer: The dimmer can adjust the brightness of the LED lights in the light strip to achieve uniform brightness throughout the light strip. The dimmer can also adjust the current in the light strip, thereby reducing the impact of the voltage drop on the light strip.
To avoid voltage drop in light strips, you need to pay attention to the selection of power supply, the use of wires, increasing power supply points, using power amplifiers and dimmers, etc.
No voltage drop light strip
