What do I need to pay attention to when choosing a plug-in diode?
The fundamental structure of light-emitting diodes Light-emitting diodes are referred to as LEDs, and the main materials that make up LEDs include: tube cores, adhesives, gold wires, brackets and epoxy resins.
Infrared receiver head work in the process of easy to appear problems
Infrared receiving head in the process of work, sometimes there will be good and bad, sometimes far and near the phenomenon, in most cases this is the infrared receiving head sensitivity bottom caused.
Structure principle of photodiode and detection method
A photodiode is an optoelectronic device that uses a silicon PN junction to generate a photocurrent after being illuminated. The structure of a photodiode is similar to that of an ordinary semiconductor diode. Some photodiodes have an additional shield grounding pin to improve their stability and resemble a phototransistor in appearance. Photodiodes operate on reverse bias, and their spectral response characteristics are mainly determined by the concentration of impurities doped in the semicondu
White LED light beads always fail or die is what causes
White LED beads are voltage-sensitive devices, packaging companies have different working currents and working voltages under different packaging brackets, taking a typical package as an example (2835); in actual operation, the current is capped at 60mA, but often the current increases due to various reasons in use, if no protective measures are taken, the LED beads will be damaged after this increased current exceeds a certain time and magnitude.
What are the reasons for LED dead lights
We often encounter the LED does not light up the situation, packaging companies, application companies, as well as the use of units and individuals.
What is the difference between LED display and LCD?
LED (Light Emitting Diode), is a solid-state semiconductor device, which can directly convert electricity into light, with a number of LEDs composed of LED screen, can be connected to a computer to display the text
Knowledge of LED spotlights with light-emitting diodes as light source!
LED spotlights is the use of light-emitting diodes as a light source of spotlights. Traditional spotlights mostly use halogen lamps, low luminous power, relatively power-consuming, illuminated by the rise in ambient temperature, the use of short life. LED in the light-emitting principle, energy saving, environmental protection level are far superior to traditional lighting products. And LED light-emitting unidirectional formation of the perfect support for the spotlight distribution.
Light-emitting diode manufacturers to tell you the reasons for dead lights in the welding of lamp beads!
Following the widespread use of led lighting fixtures, led SMD has become one of the sought-after original materials, it is a small power SMD lamp beads belonging to the SMD light-emitting diode series. However, in the process of production, will inevitably present some problems, the following to discuss the problems presented in the welding of light beads!
LED Lights Suppliers Market Analysis 2018 Status
LED spotlights are LED bulbs that emit light in a directional manner (directional), the main types are MR16, GU10, PAR series.
Address: No. 7 Longshan Road, Taihu County Economic Development Zone, Anhui Province
Address: No. 188 Miaohong Road, Changshu City, Jiangsu Province
Consulting hotline:
0512-5267 9888
0556-4177 999
Address: No. 7 Longshan Road, Taihu County Economic Development Zone, Anhui Province
Address:No. 188 Miaohong Road, Changshu City, Jiangsu Province
Fax: 0512-55171795
Consulting hotline:
0512-5267 9888
0556-4177 999
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