Description
Technical Parameters
our factory
Product Parameters
|
Product name |
LED driver |
|
Input voltage |
100-240VAC |
|
AC current |
0.5A/115VAC 0.25A/230VAC |
|
Output voltage |
12V |
|
Output current |
1A |
|
Rated power |
12W |
|
Frequency |
50-60Hz |
|
Ripple |
80mVp-p |
|
Voltage accuracy |
±1.0% |
|
Line regulation |
±0.5% |
|
Load regulation |
±0.5% |
|
Leakage current |
>0.15mA 240VAC |
|
Efficiency |
82% |
|
Size |
71*37*20mm |
|
Weight |
50g |
|
Warranty |
36 months |
|
Operating Temperature |
0℃ to 50℃ |
|
Stored temperature |
-20℃ to 70℃ |
|
Product Usage |
Lighting, lamps, LED lighting, LED lighting modules, mini lights, tunnel lights, signal lights, cursors, fence lights, light strips, spotlights, slides, back lights |

What is an LED driver?

LED drivers are a key part of semiconductor light-emitting diode (LED) lighting systems. It is a power supply that provides just the right amount of current and voltage to control the brightness and color of the LED. It can not only provide stable current and voltage to power the LED, but also protect the LED from over-current and over-voltage, thereby prolonging its life.
Through LED drivers, we can realize many high-efficiency, safe, energy-saving, and environmentally-friendly LED lighting applications, such as street lights, car lights, advertising light boxes, stage lights, indoor and outdoor lighting, and so on. Compared with traditional lighting systems, LED lighting systems have the advantages of higher energy efficiency, longer service life, fewer fire hazards, and lower maintenance costs.
Moreover, the technological development of LED drivers is also very rapid. The new generation of LED driver adopts new technologies such as intelligent control, programmable adjustment and multi-function control, which can provide more accurate, stable and reliable power supply to meet the needs of different users and applications. Such as adjustable current LED driver, constant current and constant voltage LED driver, intelligent control LED driver and so on. These new LED drivers can better adapt to different scenarios and application requirements, and meet users' needs for high-quality, high-performance LED products.
Characteristics of 12W led driver
●The withstand voltage of our 12v1a driver power supply is as high as 3000V
●The wiring port adopts the tinning process, which makes the power supply double-insulated
●The ripple of this driver power supply during operation is <100mV, and there is almost no ripple interference
●The output power of this driver power supply is small, but the efficiency is high, and the efficiency is >80%
●The shell of this power supply is designed with PVC sealing, which is dust-proof, moisture-proof and corrosion-proof, and can be used in harsh environments such as tunnels
●In the absence of human damage, the service life of this driver power supply is up to 25,000 hours
●Moreover, its quality stability is strong, and it has overload, overvoltage, overheating and leakage protection functions during operation. Especially when used in traffic lights and other occasions, the power supply is required to have high efficiency and long-term stability. Our driver can do this. According to market research results, its failure rate is less than 1‰.


Precautions for installation and use of driver power supply
1. First, disconnect the power supply, remove the lampshade of the selected lamp, and install the LED power supply on the control panel of the air conditioner.
2. Next, connect the output wire of the LED power supply to the lamp holder. The red wire connects the positive pole + and the black wire connects the negative pole -. Never connect them in reverse. The white wire of the input line is directly connected to the power supply.
3. Then turn on the machine, check the connection wires, and confirm that there is no short circuit or fault.
4. Finally, make sure that the wire connector is firmly fixed on the lamp holder and reinstall the lamp holder on the lamp holder.
After installation, regularly check the status of the LED power supply and whether the line connection is loose to ensure that it works correctly and reliably.
Avoid the LED power supply from being affected by strong magnetic fields, strong electric fields, high temperature and high humidity environments, and avoid long-term use in high temperature, high humidity or severe dust environments.
Before installation, you need to read the instructions in advance to understand the characteristics and requirements of the selected model to ensure safe and correct use.


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