Views: 0 Author: Site Editor Publish Time: 2021-10-08 Origin: Site
Magnetic track grille lights are widely used in various fields due to their high brightness, long life, low energy consumption and other advantages. However, the quality of magnetic track grille lights on the market is uneven. It is inevitable that magnetic track grille lights will be damaged during daily use.
How does magnetic track grille light consist of?
What are the failures of magnetic track grille light?
How to solve the magnetic track grille light failure?
No matter what kind of magnetic track grille lights, there are the same parts inside. Magnetic track grille lights beads are welded on the aluminum base plate, which has a heat dissipation effect at the same time. Different beads have different models and power, as well as different colors.
Magnetic track grille lights have driver. For some inferior magnetic track grille lights, the driver is a lower safety RC step-down driver instead of a constant current driver. The function of the driver is to adapt the AC 200V alternating current to the direct current needed for magnetic track grille lights work.
Because of the different power and different beads, the DC voltage is also different so that the constant current driver is configured.
The magnetic track grille light bead is damaged. Magnetic track grille lights do not light up directly after turning on. The magnetic track grille light will be slightly bright after the switch is turned off. The brightness of magnetic track grille light is a bit darker than the original brightness. Magnetic track grille light occurs occasionally flickering after turning on.
The filter capacitor of magnetic track grille light is invalid.
The capacitive resistance step-down module of magnetic track grille light is damaged.
The rectifier diode of magnetic track grille light is faulty, such as open circuit, short circuit and other faults.
The constant current drive circuit of magnetic track grille light is faulty.
If magnetic track grille light does not light up, you should first make sure that the circuit is good. If it is newly installed, you should use an electric pen to measure or install an incandescent lamp to see if there is voltage in the circuit. The magnetic track grille light bead on the aluminum base plate is damaged due to the series connection. There will be black spots in the middle of the burnt beads. The constant current driving power supply of the magnetic track grille light is damaged, which causes the bead to not get the working voltage. Just change the drive.
The magnetic track grille light is slightly bright after it is turned off because the neutral wire and the live wire are connected in reverse order. The switch of magnetic track grille light must control the live wire.
If the brightness of the magnetic track grille light is darker than before, it is because the working time is too long.
As for the magnetic track grille light flickers when turned on, first check whether the line interface is in good contact. Then, it may be the problem of the constant current drive power supply. The filter capacitor of the driving power supply has been working for a long time that the internal electrolyte has dried up, resulting in a decrease in the filtering ability.
Learn more about magnetic track grille light can know the failures of magnetic track grille light and how to solve magnetic track grille light failure. UR Lighting Co., Ltd. is equipped with many experienced professors. We can offer you better solutions and private service.