Whether the luminous words can be used normally is decided by the module. Therefore, the use time of the module directly determines the service life of the fixed luminous word. Therefore, choosing a good module can greatly increase the luminous life of the light-emitting words, so how should we choose? Ji'nan luminous character of the small series to tell you.
1. When purchasing a module, you should see that several resistors are installed on the module. It is better not to use the module with one resistor installed. In order to reduce trouble and save money, it is better to choose a module with two resistors.
2. Resistance in the module is a current limiting function, it is easy to generate heat, and it can be used continuously for a long time. Once the resistance is burnt out, the module will not light up. Therefore, attention should be paid to the selection of resistance.
3. Purchase qualified LED light source and qualified module produced by regular manufacturer.
4. If there is no additional anti-static facilities, even if the resistance is not burned out, the LED lamp is easy to be broken down.
The above is Jinan luminous character of the small series to explain to you about the luminous word related content, how to choose a good luminous font group, hope you can help in the selection or use, want to learn more content, welcome to click our http://www.jnfaguangzi.com Website.