Yibin solar street light

【 Street lamp manufacturers] 1 description of LED light, the lamps and lanterns of parameters. High lamp light to the requirement of LED lamps and lanterns of radiator exterior supporting the use of LED lamps and lanterns and material requirements: aluminum or copper heat sink with fins. Because of the high power LED follow the volt-ampere characteristic curve of diode, such as

[ Street lamps factory) Leds light lamp parameters description 1. High lamp requirement for led lamps and lanterns of the radiator for use with light, led lamp looks and material requirements: aluminium or copper heat sink with heat sink. Because of the high power leds follow the volt-ampere characteristic curve of diode if driving voltage float, the corresponding drive current drift is very big, easy to damage the lamp bead. Therefore, it is recommended to use a relatively stable constant current drive current or integrated circuit, rather than constant voltage driver power supply or integrated circuit. 2. Thermal conductive silicone for 2. High-power leds light, for light and thermal conductive silicone uneven coating must be appropriate, not too thick, fill the gap, and then use fixed screw clamp. 3. Effective cooling surface area is 3. Led light for high power led lamp products, ensure there is enough heat sink area as far as possible, make the temperature of the radiator is not more than 60 ℃. Electrostatic the harm of high lamp light-emitting diode lights. Applicable to the entire process, Production and test equipment, packaging, etc. ) All the staff in direct contact with the light emitting diode. ) , measures should be taken to prevent and eliminate static electricity. Main measures are: the packing should be made of antistatic materials. The workshop should be laying anti-static floor and ground. The application of industrial accidents, ion fan. Electric grounding measures should be taken. Light insulation damaged by electric field or electric current, the device will not work ( Completely damaged) And display lights. Due to the instantaneous electric field or the heat generated by the current, light emitting diode local damage, this shows that the leakage current increase rapidly. Although it can work, but lower brightness, life will suffer. Shandong street lamp lighting factory [ 。 jschindo。 com] Co. , LTD. Is a company specializing in the production of solar street light, high lamp, garden lamp, landscape lamp and led street light. It has more than 15 years of production experience, high quality, low price and honesty. Welcome new and old customers to come to consult.