Which one can rest assured to choose a high-power strip light source?
Some people will also choose strip wall lamp at home, because the decorative function of strip wall lamp is stronger, and the range of lamp illumination is relatively wide. The lighting effect of the strip wall lamp is relatively good, because the use of the strip design, so the light source is relatively wide.
The power supply of the two light sources is better than that of LED, but the waterproof is poor and the carrier current is too large. Large particle 1 watt LED single lamp input current in 350mA. The control technology of the two kinds of light source is easier to realize than LED, but the neon lamp is mature.
Kecent can Shengzhao linear lamp buy back can see high-quality aluminum lamp body, more durable, and aluminum heat dissipation is better, can prolong service life, lighting is also more comfortable, a cost-effective linear lamp, my family has been buying this brand of lamps and lanterns.
I think it is easy to use, good brightness, uniform irradiation, and the length can be customized, the performance-to-price ratio is very high, if you don’t understand, you can continue to ask or Baidu search.
Bold, very easy to use, good uniformity, large irradiation area, the angle of exposure can also be adjusted, the performance-to-price ratio is quite good.
You can learn about the machine vision light source independently developed by 51camera ZQA-3000W for 51camera, which is specially used for visual lighting in complex environments. The utility model has the advantages of large irradiation range, high brightness, stable brightness and so on.
How does the led lamp work?
LED light-emitting principle is the use of light-emitting diodes. Led lamp luminous principle: LED inside the PN junction, driven by voltage, the internal electrons and holes will be recombined, the composite process energy will be released in the form of luminous, this is the working principle of LED lamp.
The main working principle of full-color LED is to realize the change of seven colors by mixing red, green and blue, using pulse width modulation of output waveform, that is, adjusting the duty cycle of LED lights, and making use of the visual inertia of human eyes to achieve the effect of gradual change when the scanning speed is very fast.
Light-emitting principle LED (Light Emitting Diode), light-emitting diode, is a solid-state semiconductor device, which can directly convert electrical energy into light energy.
LED lighting can directly convert electricity into light, while the working principle of led lighting circuit is to convert electrical energy into visible light solid-state semiconductor devices. From the led lighting circuit, we can see a semiconductor chip, which is also the principle of LED lamp luminous.
How does the LED lamp work?
1. When the reverse voltage is applied to the PN junction, it is difficult to inject minority carriers, so it does not emit light. This kind of diode based on the principle of injection electroluminescence is called light-emitting diode, commonly known as LED.
2. The LED principle is similar. The difference, however, is that LED does not emit light by jumping electrons within the atom, but by applying a voltage to both ends of the PN junction of the LED, causing the PN junction itself to form an energy level (in fact, a series of energy levels), at which electrons jump and produce photons.
3. What is the luminous principle of led lamps? Led lamps belong to light-emitting diodes and contain solid semiconductors inside, which can convert input semiconductors into light energy. In addition, the semiconductors inside the led lamp are composed of three parts, including p-type semiconductors, n-type semiconductors, and 5-cycle quantum wells.
4. LED lighting can directly convert electricity into light, while the working principle of led lighting circuit is to convert electrical energy into visible light solid-state semiconductor devices. From the led lighting circuit, we can see a semiconductor chip, which is also the principle of LED lamp luminous.
5. The principle of LED lamp LED, light-emitting diode, is a kind of solid-state semiconductor device that can convert electrical energy into visible light, it can directly convert electricity into light.
How does the LED lamp work? how does it look?
1. LED lighting can directly convert electricity into light, while the working principle of led lighting circuit is to convert electrical energy into visible light solid-state semiconductor devices. From the led lighting circuit, we can see a semiconductor chip, which is also the principle of LED lamp luminous.
2. This kind of diode based on the principle of injection electroluminescence is called light-emitting diode, commonly known as LED. When it is in a positive working state (that is, a positive voltage is added at both ends), when the current flows from the LED anode to the cathode, the semiconductor crystal emits light of different colors from ultraviolet to infrared, and the intensity of the light is related to the current.
3. The LED principle is similar. The difference, however, is that LED does not emit light by jumping electrons within the atom, but by applying a voltage to both ends of the PN junction of the LED, causing the PN junction itself to form an energy level (in fact, a series of energy levels), at which electrons jump and produce photons.
