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What are the classifications of LED light source modules?
by：Demo
2021-07-08
What are the classifications of LED light source modules? According to the color type, it can be divided into three kinds of single-point control, single-color, seven-color, and full-color single-point control. A single color is a single-color module. Generally, red, green, yellow, white, etc. are commonly used; colorful LED light source modules It is a modular product that is transformed by seven different colors. It has more colors and more variability; the full-color LED light source module is richer than seven-color. It can achieve true color changes, not only very beautiful, And it's full of dynamic, but also more attractive to people's attention.
According to the power of a single LED, it can be divided into three types: low power (under 0.3W), medium power (0.3-0.5W), and high power (1W and above). Higher, and longer use time, is the future development trend of the entire LED lighting, more practical. According to the tightness, it can be divided into waterproof and non-waterproof. Waterproof and non-waterproof modules are mainly distinguished by the application environment. Generally, waterproof LED modules can be used for outdoor lighting and publicity. They will not cause problems due to water ingress, and are more suitable for harsh environment applications. Waterproof modules are mainly used indoors.
Of course, waterproof modules are more expensive than non-waterproof modules. According to the shape of the LED, LED modules are divided into: in-line LED modules, piranha LED modules, and SMD LED light source modules.
Requirements for LED light source modules
The voltage of the LED ranges from 2-9v, and the power also has a wide range. The specific choice of LED depends on the technical requirements of the module as a product. For example, this LED module needs to output 10lm of light. In terms of appearance, it is better to use two LEDs, so you can choose an LED of 5lm. Combining color (LED voltage is related to color), temperature, quality and other factors, you can find a suitable LED product.
Instructions for the use of LED light source modules
1. At this stage, the light source with luminous characters is mainly based on the conventional setting of LED three, five, and six LED LED Light module source modules with DC12V input voltage. It is more common to use a constant voltage switching power supply to output DC12V< br />
It is the power source, so please pay attention to if you don’t install the switching power supply when installing the luminous characters, do not directly connect the luminous characters or the LED light source module to the mains AC 220V, otherwise the LED light source module will be burned out due to the high voltage .
2. In order to avoid long-term full-load operation of the switching power supply, the power of the switching power supply and the LED load is preferably 1:0.8. According to this configuration, the service life of the product will be more secure and lasting.
3. If the modules exceed 25 groups, they should be connected separately, and then connected to the outside of the luminous box by high-quality copper core wires larger than 1.5 square millimeters in parallel. The length of the power cord should be as short as possible, if it exceeds The wire diameter must be appropriately increased to 3 meters. The unused wire at the end of the module must be cut and pasted firmly to avoid short-circuits. If necessary, use self-tapping screws to fix the non-waterproof series. When outdoor use, the groove type must be waterproof; < br />
Four, there must be sufficient brightness. The visible brightness of the LED light source module spacing needs to be between 3 and 6 cm, and the thickness of the characters can be between 5 and 15 cm. There are two types of LED light sources suitable for luminous characters: piranha and small straw hat. Piranha luminous module is suitable for luminous characters with the height of the character wall between 8-15cm.
Fifth, in the process of using the luminous LED light source module, we must pay attention to the problem of voltage drop. Don't just make one loop, connect the end in series from the beginning. Doing so will not only cause inconsistent brightness between the end and the end due to the difference in voltage, but also cause the problem of burning the circuit board due to excessive single current. The correct way is to connect as many circuits in parallel as possible to ensure a reasonable distribution of voltage and current.
6. If anti-corrosion materials are used inside the cavity, it is recommended to use a white primer to increase its reflection coefficient.
The above is to introduce the classification of LED light source modules, as well as the requirements and instructions for use of LED LED Light module source modules!
Demo Photoelectric Technology (Wuxi) Co., Ltd. is one of the world’s leading and most-trusted suppliers to the relevant markets.
Demo Photoelectric Technology (Wuxi) Co., Ltd. is a professional manufacturer of offering some of the best in class About Us solutions to global market. Click Demo Led Module to learn more.
The first machine to produce led pcb board, the led light engine About Us was invented in led light engine module in ac led modules by dob led pcb and was subsequently improved.
A primary strategy is superior customer satisfaction. Demo Photoelectric Technology (Wuxi) Co., Ltd. constantly analyzes market needs around the world to develop a full range of products for different use.
According to the power of a single LED, it can be divided into three types: low power (under 0.3W), medium power (0.3-0.5W), and high power (1W and above). Higher, and longer use time, is the future development trend of the entire LED lighting, more practical. According to the tightness, it can be divided into waterproof and non-waterproof. Waterproof and non-waterproof modules are mainly distinguished by the application environment. Generally, waterproof LED modules can be used for outdoor lighting and publicity. They will not cause problems due to water ingress, and are more suitable for harsh environment applications. Waterproof modules are mainly used indoors.
Of course, waterproof modules are more expensive than non-waterproof modules. According to the shape of the LED, LED modules are divided into: in-line LED modules, piranha LED modules, and SMD LED light source modules.
Requirements for LED light source modules
The voltage of the LED ranges from 2-9v, and the power also has a wide range. The specific choice of LED depends on the technical requirements of the module as a product. For example, this LED module needs to output 10lm of light. In terms of appearance, it is better to use two LEDs, so you can choose an LED of 5lm. Combining color (LED voltage is related to color), temperature, quality and other factors, you can find a suitable LED product.
Instructions for the use of LED light source modules
1. At this stage, the light source with luminous characters is mainly based on the conventional setting of LED three, five, and six LED LED Light module source modules with DC12V input voltage. It is more common to use a constant voltage switching power supply to output DC12V< br />
It is the power source, so please pay attention to if you don’t install the switching power supply when installing the luminous characters, do not directly connect the luminous characters or the LED light source module to the mains AC 220V, otherwise the LED light source module will be burned out due to the high voltage .
2. In order to avoid long-term full-load operation of the switching power supply, the power of the switching power supply and the LED load is preferably 1:0.8. According to this configuration, the service life of the product will be more secure and lasting.
3. If the modules exceed 25 groups, they should be connected separately, and then connected to the outside of the luminous box by high-quality copper core wires larger than 1.5 square millimeters in parallel. The length of the power cord should be as short as possible, if it exceeds The wire diameter must be appropriately increased to 3 meters. The unused wire at the end of the module must be cut and pasted firmly to avoid short-circuits. If necessary, use self-tapping screws to fix the non-waterproof series. When outdoor use, the groove type must be waterproof; < br />
Four, there must be sufficient brightness. The visible brightness of the LED light source module spacing needs to be between 3 and 6 cm, and the thickness of the characters can be between 5 and 15 cm. There are two types of LED light sources suitable for luminous characters: piranha and small straw hat. Piranha luminous module is suitable for luminous characters with the height of the character wall between 8-15cm.
Fifth, in the process of using the luminous LED light source module, we must pay attention to the problem of voltage drop. Don't just make one loop, connect the end in series from the beginning. Doing so will not only cause inconsistent brightness between the end and the end due to the difference in voltage, but also cause the problem of burning the circuit board due to excessive single current. The correct way is to connect as many circuits in parallel as possible to ensure a reasonable distribution of voltage and current.
6. If anti-corrosion materials are used inside the cavity, it is recommended to use a white primer to increase its reflection coefficient.
The above is to introduce the classification of LED light source modules, as well as the requirements and instructions for use of LED LED Light module source modules!
Demo Photoelectric Technology (Wuxi) Co., Ltd. is one of the world’s leading and most-trusted suppliers to the relevant markets.
Demo Photoelectric Technology (Wuxi) Co., Ltd. is a professional manufacturer of offering some of the best in class About Us solutions to global market. Click Demo Led Module to learn more.
The first machine to produce led pcb board, the led light engine About Us was invented in led light engine module in ac led modules by dob led pcb and was subsequently improved.
A primary strategy is superior customer satisfaction. Demo Photoelectric Technology (Wuxi) Co., Ltd. constantly analyzes market needs around the world to develop a full range of products for different use.
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