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发光字不亮造成的原因有哪些?

所属分类:发光字制作知识 发布时间:2020-08-28 来源:http://www.jnfaguangzi.com/ 浏览量:

  发光字不亮造成的原因有哪些?
  What are the reasons why the luminous words are not bright?
  1、灯全部不亮:这种原因容易找,线路不通,变压器坏掉,检查下线路与变压器。或是有虚焊。
  1. Lights are not on: this reason is easy to find, the line is blocked, the transformer is broken, check the line and transformer. Or there is faulty welding.
           济南发光字制作
  2、有的亮,有的不亮:这是LED灯的原因。因为LED模组虽然是串线,但其电原因是并联。这就防止某个灯坏掉,影响全部灯的亮度。把灯坏掉,就解决掉了。 如果是户外的话,不仅要用防水LED灯,还要注意字体的密封性。
  2. Some are on, some are not: This is the reason for LED lights. Although the LED module is in series, its electrical reason is parallel connection. This prevents one lamp from breaking down and affecting the brightness of all lights. If you break the light, it's fixed. If it is outdoor, not only to use waterproof LED lights, but also pay attention to the sealing of the font.
  3、亮下一闪就全灭了:原因是变压器故障,把LED灯烧坏掉了。
  3. When it was on, it all went out: the reason was that the transformer failed and the LED lamp was burnt out.
  以上是关于造成发光字不亮的原因,希望对大家有所帮助。
  The above is about the cause of the luminous word is not bright, I hope to help you.
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