SMT LED lamp bead power supply is not the normal way

SMD LED diode in use, will encounter many problems. Such as the problems caused by the power supply is not normal:

1. Check whether the power of the power supply working state is normal, whether light is lit up. But if it didn't light up, it need to check whether the power connection is normal.

2。 Check the power supply is the cathode is connected to the power cord is normal, look to whether reverse phase. If yes, just connect it correctly.

these are an introduction to the problem of power supply caused by abnormal, you know?

Additionally, Zhongshan Tranch Optoelectronics Technology Co.,Ltd has a few new features planned to roll out in the app to provide more convenience, comfort and options to our clients.
Zhongshan Tranch Optoelectronics Technology Co.,Ltd will become the destination store for customers, offering the convenience of multiple brands and channels, and providing a personal high touch shopping experience that helps create lifelong customer relationships.
OEM&ODM is produced by Zhongshan Tranch Optoelectronics Technology Co.,Ltd’s professional skills in high technology.
have three basic components.
Although there are various available in the market (such as green led lights, plant grow lamp, and ir led light), recent study results have made this yellow led lights OEM&ODM a preferred OEM&ODM choice of the people.