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| LED lamp bead foot size |
| Time:2022-10-14 00:00:00 | view： |
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Hello everyone, I am Xiaobian Rong, today, let ’s introduce the material problem of LED lamp beads. Catalog of the article: 1. How to see the specifications of the beads of the pin? 2. How long is the pins of LED lamp beads 3. LED lamps long and short feet 4m 4, LED light 5054 is good or 5730 5, 5830 lamps How to look at the specifications of the beads of beads and 2835 beads Put the specifications of lamp beadsLED patch specifications and parameters
0603, 0805, 1210, 3528, 5050 are all light-emitting components used on LED lamps- -Dimary size (English/public system) of LED, for example, 0603 refers to 0.06 inches in length and 0.03 inches in width. However, it should be noted that 3528 and 5050 units are public. The following is a detailed introduction of these specifications: 0603: The conversion to the public system is 1608, which means that the length of the LED component is 1.6mm and the width is 0.8mm. The industry is referred to as 1608, the British system is 0603. 0805: The conversion is public system, which means that the length of the LED component is 2.0mm, the width is 1.2mm. The public system is 3528, which means that the length of the LED component is 3.5mm and the width is 2.8mm. The industry is referred to as 3528, the British system is 1210. 3528: This is the public system, which means that the length of the LED component is 3.5mm and the width is 2.8mm. Industry abbreviation 3528. 5050: This is a public system, which means that the length of the LED component is 5.0mm and the width is 5.0mm. The industry is referred to as 5050. At present, most manufacturers produce patch lamp bars are used in 3528 and 5050 and 3535 and 5630. There are also many LEDs such as 3528 and 5050 and 3535 on car lighting. For more detailed specifications of LEDs, or product specifications, please consult the customer service staff to obtain it.
LED lamp bead's pins are long
plug -in LED is generally two or three centimeters long, about a few millimeters of patch LED lamp long and short feet how many centimeters of short feet are 25mm and 27mm on the short feet. For long feet, the size is 16mm and 18mm. The size of the LED lights is generally: 4.7 multiplied with 4.8mm. The length of the pins is generally about 25mm and 27mm. If the pin is long foot, the size is 16mm and 18mm.
The basic size of the European standard is: T8-0.6 meters-588 ± 1mm \u200b\u200b(with the length of the lamp head) T8-0.9 meters-894 ± 1mm \u200b\u200b(with the length of the lamp head) T8-1.2 meters-1198 ± 1mm \u200b\u200b(with the lamp head head Length) T8-1.5 meters -1498 ± 1mm \u200b\u200b(with the length of the lamp head) The basic size of the daily standard: T8-0.6 meters-578 ± 1mm \u200b\u200b(with the length of the lamp head) T8-0.9 meters- (none); T8; T8; T8; T8; T8; T8; T8; T8; -1.2 meters-1195 ± 1mm \u200b\u200b(with the length of the lamp head) T8-1.5 meters-none LED light 5054 is good or 5730 good There is no big difference between the two, individual still prefers 5054, because it can have color lottery, because it can have colorful color, because it can have colorful color, because it can have colorful color, because it can have colorful color, because it can have colorful color, because it can have colorful color, because it can have colorful color, because it can be colorful lamp. 5054 lamp beads refer to the 5.0*5.4mm lamp beads, which are designed with both feet and 6 -foot design. Essence Generally used for 0.5W and 1W LEDs. The brightness is mainly based on power and chip. Generally, a watt of 5054 can achieve up to 120-130LM. 0.5W can achieve the size of 60-65lm5730 beads. The size is 5.7*3.0mm. Both feet design, from the improvement of Samsung's 5630 (four -legged foot), is generally used to produce 0.5W of single chips, and it is also useful to use the dual -chip series and parallel 0.5W lamp beads.
High brightness is basically the difference between 60-65LM. It is a maximum of 1W and can be used for full-color RGB, a 0.5W monochrome light.
5830 lamp beads and 2835 lamp beads I. Different shapes and sizes: 2835/5830 Model refers to the shape size of the patch LED lamp beads: 2835LED lamp beads: 2.8mm long, 3.5mm wide, thick 0.8mm 5830LED lamp beads: 5.7mm long, 3.0mm wide, 0.9mm are different in size, the power is different, and the standards of each manufacturer are not the same. Tiancheng Lighting is controlled from the chip source of LED lamp beads, the packaging uses high -condition thermal silicone, and the most cutting -edge light decay control technology is used to produce the LEDs that meet the light, high heat dissipation, and low light decay in line with lighting lamps. Light beads. 2. Different heat dissipation structures: 2835 patch LED lamp beads adopt a unique LED heat dissipation structure. The chip is placed on the pin to help the heat dissipation of the chip node. The temperature of the chip node will not accumulate. So as to ensure the service life and good use of LED lamp beads, low light decay. In addition, the thermal resistance of 2835 patch LED lamp beads is lower than similar products, and tested at room temperature and is better than similar products. 3. The front voltage of the work is different: Conventional white light patch LED lamp bead's rated voltage is 3.0-3.6V, while white light 2835 patch LED lamp beads can be designed and used in except for 3V voltage. 12V/18V and other high -voltage drivers. Because the special heat dissipation method of 2835 patch LED lamp beads, 2835 patch LED lamp beads can reach 1.0W power, so that 2835 patch LED lamp beads are widely used in LED fluorescent lights, ball bubble lamps, and ball bubble lamps. , Step lamp, panel lights, down lights and other lighting fixtures. Four, the cost is different: 2835 patch LED lamp bead chip has a special heat dissipation technology, the current can be used normally at 150mA, the brightness of the lamp beads is as high as 40-70lm. There are fewer numbers. From the cost of overall lamps, 2835 patch LED lamp beads have absolute advantages. At the same time, 2835 patch LED lamp beads are also much better than similar products in terms of heat dissipation, which can surpass similar products. The above is the answer to the material questions and related issues of LED lamp beads. |
