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How the Led Strip Works?

Led Strip refers to the assembly of LEDs on a strip-shaped FPC (flexible circuit board) or PCB hard board. It is named for its product shape like a strip. Because of its long service life (generally, the normal life span is 80,000 to 100,000 hours), and it is very energy-saving and environmentally friendly, it has gradually emerged in various decoration industries.

The working principle of the LED light strip is that each section is a unit, and each unit has a fixed number of light-emitting diodes and distributed current-limiting resistors. When cutting, it must be cut according to the unit, otherwise, this section will not light up. Each unit is connected in parallel respectively and bears the power supply voltage, such as DC 200V, 24V, 12V, 5V, etc. Among them, the power supply and the light strip are connected with positive and negative poles. The reverse connection lights up.

The light strip is the abbreviation of LED light strip. Most people are not used to the long term when they say it, so they omit the LED in front and just call it a light strip. In this way, the name of the light strip also includes many old-fashioned light strips that directly use wires to connect LEDs without FPC or PCB, such as the second line, the third line, and the second line.

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