What Are the Requirements for Light Emitting Diode Welding

Some small knowledge introduction of light -emitting diodes. What are the requirements for welding of light -emitting diode? What problems need to be paid to when welding? What is the position of welding position?. Then the following is explaining these issues. What should I pay attention to when welding when weld in welding. 1. The LED emitting diode cannot be powered on during welding. 2. When using the soldering iron: the maximum power of the soldering iron is 30W, the highest temperature of the soldering iron tip: 280 C, the upper warming up to 60 seconds, and the maximum welding should not exceed 3 seconds; when using the soaking, the maximum temperature must not exceed 260 degrees, the most the most, the most at the most, the most at the most, the most at the most, the most at the most, the most at the most. It must not exceed 5 seconds for a long time. 3. Sipper welding position: greater than 3mm from the bottom surface of the colloid; soaked welding position: greater than 3mm from the bottom surface of the colloid. 4. When welding or heating, before the temperature returns to normal, you must avoid any vibration or exertion for the LED. How to use the current after welding? 1. The light -emitting diode should work under the same current conditions. Generally, the current of the LED is 15-18mA. The current is too large. 2. The normal working current of LAMP LAMP is 20mA, and the slight fluctuations of the voltage (such as 0.1V) will cause a large fluctuation of current (10%-15%). 3. Overcurrent protection: Excessive current will cause the burning and acceleration attenuation of LED light -emitting diodes and the brightness of brightness. When designing the circuit design, the different current resistance should be carried out according to the voltage of the LED light -emitting diodes to ensure the stable and best working state of the LED light -emitting diode. The welding process and current of the light -emitting diode are shared here. If you need to learn more, please consult this website hotline.