LED Lighting Blog

Just a symbol of human civilization, and the LED street light is the new light source in the 21st century, the LED is very much in line with modern ideas: green, health, environmental protection, energy saving, long life. Then, what is an led light bulb? Although the LED compared to the incandescent lamp has a stronger adaptability and life, but in the application and use should be noted that the following requirements to ensure the LED can be a stable, long-term work properly. the voltage and current Not recommended the parallel use of the LED, because even the same model, the LED operating voltage of the same batch have some differences, unless to do a current sharing. Super bright white LED is installed, have anti-static facilities, ultra bright white LED damage by static electricity even when the naked eye can not see out, will reduce the service life. If the LED operating voltage changes 0.1V, then the operating current of 20mA about possible changes. Typically using a series limiting resistor can also use a simple constant voltage circuit, the aim is to achieve automatic pressure limiting current limiting to prevent damage to the LED Grow Lights.  what is an led light bulb? Ordinary LED peak current of 50 ~ 100mA reverse voltage of about 6V LED application to pay attention to when designing a circuit, the peak voltage and current do not exceed this limit. (Special except for high power) when the peak voltage of the circuit is too high may damage the LED. the welding conditions A soldering iron: Manual welding, soldering with a soldering iron and requires less than 25W (up to no more than 30W) soldering iron, and the temperature of the soldering iron must be kept no higher than 300 ° C is generally recommended in the 260 ℃. Soldering time not more than 3 seconds. dip soldering: Requirements of cutting-edge temperature of 260 ° C dip soldering, dip soldering time is not more than five seconds, the location of the dip soldering at least 2 mm from the gel. what is an led light bulb? Note: After welding, the temperature of the LED products down to room temperature be handled with care. Do not use hard objects and sharp objects to scratch, Sassafras, touch, squeeze, press the LED.