The basic concept of LED electronic light boxes
LED electronic light box is an advertising light box that uses LED light strips as the light source. It has the advantages of energy conservation, environmental protection, high brightness and long service life, and thus has been widely applied in the modern advertising industry. In the manufacturing process of LED electronic light boxes, resistors are a very important electronic component.
The function of resistance
A resistor is an electronic component used to limit current. Its main function is to keep the current within a safe range and prevent the circuit from being overloaded and burned out. In LED electronic light boxes, resistors can play a role in limiting the current of the LED light strips, ensuring their normal operation.
The usage method of resistors
When making LED electronic light boxes, resistors need to be connected in parallel with LED light strips so as to play a role in limiting the current. The specific operation steps are as follows:
1.It is necessary to prepare the required resistors and LED light strips.
2. Connect the resistor in parallel with the LED light strip. The connection method is to connect the two ends of the resistor to the positive and negative poles of the LED light strip respectively.
3. After confirming that the connection is correct, insert the LED light strip into the light box, connect the power supply and conduct the test.
4. If the test is normal and the LED light strip can light up normally, it indicates that the resistor has played a role in limiting the current.
The basic concept of LED electronic light boxes
LED electronic light box is an advertising light box that uses LED light strips as the light source. It has the advantages of energy conservation, environmental protection, high brightness and long service life, and thus has been widely applied in the modern advertising industry. In the manufacturing process of LED electronic light boxes, resistors are a very important electronic component.
The function of resistance
A resistor is an electronic component used to limit current. Its main function is to keep the current within a safe range and prevent the circuit from being overloaded and burned out. In LED electronic light boxes, resistors can play a role in limiting the current of the LED light strips, ensuring their normal operation.
The usage method of resistors
When making LED electronic light boxes, resistors need to be connected in parallel with LED light strips so as to play a role in limiting the current. The specific operation steps are as follows:
1.It is necessary to prepare the required resistors and LED light strips.
2. Connect the resistor in parallel with the LED light strip. The connection method is to connect the two ends of the resistor to the positive and negative poles of the LED light strip respectively.
3. After confirming that the connection is correct, insert the LED light strip into the light box, connect the power supply and conduct the test.
4. If the test is normal and the LED light strip can light up normally, it indicates that the resistor has played a role in limiting the current.
