Product News

2021-11-08

What is the general working mode of led power supply?

LED lighting is a lighting fixture made of light-emitting diodes as the light source. The LED driver power supply is a power supply device used to drive the normal light emission of the LED lighting lamp, and its core is the LED driver chip. Also known as the LED driver LC. Most of the early LED drive power supplies used constant voltage mode, which had many drawbacks. At present, most LED drive p...

2021-11-03

What is the impact of the broken filter capacitor or the reduction of the capacitance in the led driver 100w 24v ip67 on the LED?

The 12v 50w led driver is a switching power supply, which is to filter and rectify the 220V AC power to obtain 300V DC, which is converted into a high-frequency square wave voltage through the switch tube and the oscillating circuit, and then coupled through a high-frequency transformer, and then filtered to obtain the required The voltage. 1)If the output filter capacitor breaks down (explosion),...

2021-11-01

If you produce consant current led driver?

If you ask us we have any produce any constant current led driver? The answer is definitely YES. Our new version multi current led driver are available with a variety of options like100ma,150ma, 200ma, 220ma..1300ma. That is helpful for your LED lighting and decrease the inventory pressure, is it all right? To avoids short lifetime of LED sources that require frequent replacement, so we could prov...

2021-10-29

What is the protection function of LED waterproof power supply?

1. Over-temperature protection: When the temperature inside the transistor of the LED waterproof driving power supply exceeds the limited temperature value, the LED waterproof driving power supply will automatically cut off the temperature output. When the temperature returns to the normal value, it will restart. 2. Overvoltage protection: When the output voltage of the LED...

2021-10-27

What are the development trends of led power supplies?

LED waterproof power supply not only has to be consistent with the service life of LED lamps in terms of lifespan, but also, when purchasing LED power supplies, it is necessary to consider the use of the lamps. The huge increase in lifespan makes our product value more stable and safe. Reliability and stability, such as the driving power supply for LED street lights. The reliability of the power s...

2021-10-25

The reason why LED drive power needs high efficiency

Everyone knows that Constant voltage LED drive power must be built into the LED lamp, and heat is the biggest killer of LED drive power light decay. Therefore, if you want to make the LED drive power less heat, its efficiency must be high. This requires a high-efficiency LED drive power supply. 1. The first reason, of course, is because it can save energy; 2. The high efficiency of the LED driving...

2021-10-22

What is the function of waterproof led power supply?

LED waterproof power supply is small in size, easy to install, good heat dissipation, low temperature rise. The product is equipped with short circuit and overcurrent protection. When the load is abnormal, the product automatically cuts off the output power to prevent the expansion of the accident and greatly extend the life of the product. LED waterproof The power supply also has the following fe...

2021-10-20

Why do we need high-efficiency LED drivers?

The LED waterproof power supply not only has to be consistent with the service life of the LED lamp in terms of life, but also needs to consider the use environment of the lamp when purchasing the LED power supply. The huge increase in service life makes our product value more stable and safe. Reliability and stability, such as the 150W driving power supply for LED street lights. The reliability o...

2021-10-18

What are the characteristics of LED outdoor power supplies?

LED is an energy-saving product, and the efficiency of the 0-10V dimmable drive power supply should be high. It is especially important for the structure where the power supply is installed in the lamp. Because the luminous efficiency of the LED decreases with the increase of the LED temperature, the heat dissipation of the LED is very important. The efficiency of the power supply is high, its pow...

2021-10-15

What is the development trend of triac led driver?

At present, the LED dimming power supply is widely used in various LED lamps due to its small size, light weight and high efficiency. It is an indispensable power supply method for the rapid development of today's electronic information industry. Switching power supply is defined according to its voltage stabilization method, and linear power supply is parallel with it. Triac dimming power supply ...