Posts tagged: COB LED灯条

COB LED灯条中有多少颗LED?

LED灯一般有多少颗灯珠?  

主要是关于传统灯带, 常用灯珠数量有: 60 珠/米, 珠/米, 珠/米, 珠/米!  

珠子越多, 珠子之间的排列越紧密, 灯带越亮.  

如果你家的灯带是隐藏式安装的, 你可以选择较少的珠子, 如果是开放式灯带, 建议使用灯槽, 并选择至少一米的光线, 这样灯光效果会更加理想。而且灯带也有单排的, 双排点.  

LED软灯条规格 LED软灯条和LED硬灯条的区别

LED软灯条是目前照明行业中比较先进的照明灯具. Led soft strip is mainly based on the flexible circuit board made of polyimide PI substrate as the carrier, and is installed into the high-brightness LED emitter chip through series and parallel circuit design, and then connected to the power supply to control the lighting effect. And LED soft light strip is also a kind of LED lamp belt. Led soft strip his characteristics are also very obvious, such as flexible circuit board, good stability, very low power consumption, 高效率, and the length can also be controlled by itself. So LED soft strip is widely used in many industries.  

Led soft strip specifications

According to the luminous color, there are often monochrome bright light belt, monochrome dark light belt, three-color light belt, colorful light belt;  

According to the size specifications are often *, *, *8毫米, *7毫米, *6毫米, *5毫米, *8毫米, *6毫米, *5毫米, *4mm and other types;  

According to the overall packaging classification: waterproof type, bare type;  

According to the circuit board surface process classification: OSP oxidation resistance type, gold sink process type;  

According to the circuit board other process classification: large area sensitive white oil type, large area hot solid white oil type, large area sensitive black oil type, large area hot solid black oil type.  

FlexLightBar. This is the English name of LED soft light strip, which means flexible light strip. And Chinese LED soft light strip is the same thing, but the name is different.  

Led soft strip price

Often with the flexible circuit board made of polyimide PI substrate as the carrier, through the series and parallel circuit design of high brightness LED luminescent chip, 配合电源和发光程序控制器的连接，实现LED灯带的多种炫丽灯光效果, 称为LED软灯条.  

导热双面胶带 LED灯条: 11元/米 (价格来源网, 仅供参考)  

一米 54 RGB全彩跑马灯: 47元/平方米 (价格来源网, 仅供参考)  

贴片LED软灯带: 22元/米 (价格来源网, 仅供参考)  

滴水套LED软灯条: 14.6元/米 (价格来源网, 仅供参考)  

深圳现货热销软灯条: 8元/米 (价格来源网, 仅供参考)  

LED软灯条和LED硬灯条的区别

1, LED硬灯条是由PCB硬板组装电路板制成, LED有用贴片LED组装, 也有用直插 LED 组件, 根据不同组件的需要。硬条的优点是比较容易固定, 加工安装更方便;  缺点是不能随意弯曲，不适合不规则的地方。有 60 LED 和 72 硬灯条LED贴片.  

2, 柔性LED灯带采用FPC作为组装电路板, 与 SMT LED 组件, 使产品的厚度只有硬币的厚度, 不占用空间;  一般规格为 30 引领, 60 引领, 引领, 等等, 不同的用户有不同的规格。并且可以随意剪裁, 也可任意延长且光线不受影响。 FPC是一种软质材料，可以弯曲, 随意折叠、缠绕, 并且可以在三个维度上移动和扩展而不破裂。适用于不规则场所及狭窄空间, 并且可以任意弯曲和缠绕, 适合广告装饰中图案的任意组合.  

LED软灯条是我们生活中非常常见的光源, 在广告招牌中, 立体发光字, 广告灯箱, 汽车尾灯, 车头灯, 特殊服装, 使用手机背景灯和信号感应灯。而LED软灯带又可分为单色灯带, monochrome dark light belt, three-color light belt, colorful light belt, 而且他安装起来也很方便, 但是当你安装它时, 我们一定要做好防水工作, 并对安装中的灯具进行加固, 接口处也要做好防水工作。此外, 我们在选购的时候一定要注意他的安全性能。

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哪家是中国最好的 COB LED 灯带工厂?

惠州阿莫沃实业有限公司, 有限公司.

AMOWO工业公司, 有限公司. 是一家专业制造商. 专业生产LED照明, 和 10 多年出口经验。我们更注重产品质量. 拥有完善的管理体系, 熟练的技术人员和创意研发人员&D队, 我们可以根据客户的要求定制产品, 并提供OEM服务。我们愿与世界各地的合作伙伴合作, 在平等互利的基础上. 我们的产品远销欧洲, 北美, 亚洲, 中东及其他地区. 我们可以向您保证质量, 优惠条件和信贷. 我们可以根据客户要求在最短的时间内提供最满意的OEM服务’ 要求. AMOWO坚持 “产品, 服务, 专业的, 集中” 经营理念. 我们优秀的销售团队随时为您服务!

COB灯带和LED灯带哪个好

LED灯感觉更好, 亮度高、稳定性好

灯珠厂家推荐

芯带电源

COB灯带功率在瓦之间。 LED灯中的COB是指LED灯中使用的COB光源. ChipOnboard代表COB光源. Cob光源是一种集成面光源技术，将LED芯片直接粘贴在高反射率的镜面金属基板上.  

灯带一米功率 – 瓦之间, 每米上的小珠不少于 30 间隔 3 厘米, 15 米接近, 带LED发光二极管, 每个电源 0.05 瓦特, 所以总功率为 25 瓦特, 比如普通的小珠子, 每颗珠子的力量约为 0.2 到 0.3 瓦特.  

本文主要介绍

  当然, 还包括软灯带和硬灯带.  

FlexLED灯带, 这是柔性LED灯条的英文名称, 谷歌翻译中的Flex很灵活, 在雅虎翻译中是导电线, 但国外客户说FlexLEDStrip就是我们所说的柔性LED灯条.  

COB光源哪个品牌质量好?  

COB灯带为什么会出现发光不均匀的现象

不均匀灯带, 主要与线路设计有关, 灯带有最大连接长度, 根据驱动电源的用途, 是恒压电源还是恒流电源, 计算线路效果的最大连接长度, 可以保证LED灯条在发光时的一致性。

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COB LED灯带的安装方法?

LED汽车灯带的安装方法是什么

第二步: 然后就可以在示宽灯的灯座上通电了, 但要分清正负极, 最好用电笔量, 亮的是正极, 如果你想改善生活, 你可以在灯组上串联一个欧姆电阻来限制电流, 防止灯组突变高压击穿.

步 3:  LED车灯安装条安装在前保险杠进气格栅上, 即使是好的线, 使用热熔胶密封在防水和轮子上对每个轮胎的脱落, 将物品 LED 汽车灯放在刹车片的部分, 应该有固定的地方, 看是什么车, 连同网站的各个部分, 只要能固定在一个圆圈内, 很简单,  可以先上网查一下你的车的结构图, 所以请确定一些.  

步 4:  电笔找小车灯线, 关小灯, 铅笔不亮, 打开小光电笔, 找正文LED车灯接好后的线负极线可以接大灯总成负极线也可以直接接铁, 没关系, 用电工胶带或热缩管包裹, 修补路口, 定好品LED车灯, 完全的,  小灯线在大灯总成线束中, 打开行李箱盖，看大灯后面.  

led灯接线图

LED灯的连接步骤如下:  

1, 先在电源线负极安装限流电阻.  

2, 然后把LED灯带的正负线分开.  

3. 用剥皮器去除LED灯带的正极线.  

4, 剥去LED灯正极线。如下图所示.  

5. 将电源的负极线与LED灯条的正极线相连.  

6. 然后将LED的负极接限流电阻.  

7. 完成以上步骤后, LED灯接线完成.  

8. 最后, 打开LED灯开关进行测试, 并发现LED灯亮，接线过程正确。

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SMD和COB LED灯带有什么区别?

What is the difference between coB downlights and LED downlights

1. Different technology

Leds are solid-state semiconductor devices that convert electricity directly into light. Led, as the third generation of lighting technology after incandescent lamp and fluorescent lamp, has the characteristics of energy saving, environmental protection, safety and reliability.  

Cob light source is directly attached to the led chip high reflective rate of mirror surface of high photosynthetic efficiency of metal substrate integrated light source technology, the technology to eliminate the concept of stents, electroless plating, reflow soldering, SMT process, so the process to reduce by almost a third, cost savings by a third, popular terms is more advanced than led lights, and the lamp that shield an eye.  

2. Different lighting

Led lights can save energy, environmental protection, no strobotron no ULTRAVIOLET radiation, the disadvantage is blue light harm. Cob lamp high color rendering, light color close to natural color, no stroboscopic, no glare, no electromagnetic radiation, no ultraviolet radiation, infrared radiation, can protect eyes and skin.  

Cob advantages

1. Advantages of production and manufacturing efficiency

The production process of COB packaging is basically the same as that of traditional SMD production process. The efficiency of COB packaging is basically the same as that of SMD packaging in the process of solid crystal and welding line. 然而, the efficiency of COB packaging is much higher than that of SMD products in dispensing, separation, splitting and packaging.  

The labor and manufacturing cost of traditional SMD packaging is about 15% of the material cost, while the labor and manufacturing cost of COB packaging is about 10% of the material cost. With COB packaging, the labor and manufacturing cost can be saved by 5%.  

2, low thermal resistance advantage

The system thermal resistance of traditional SMD packaging application is: chip – solid crystal gel – solder joint – solder paste – copper foil – insulation layer – aluminum material. COB package system thermal resistance: chip – solid crystal gel – aluminum. The system thermal resistance of COB package is much lower than that of traditional SMD package, which greatly improves the life of LED.  

.  3, light quality advantage

Traditional SMD packages attach multiple discrete components to THE PCB in the form of patches to form light source components for LED applications, which has problems of spot light, glare and glow-out. COB packaging is integrated packaging, is a surface light source, the advantage is a large Angle of view and easy to adjust, reduce the loss of light refraction

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