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The use of LED strip lights is rapidly expanding across diverse environments. These lights are celebrated for the contemporary aesthetics they bring, plus their relatively simple installation process. This guide explains connecting different LED strips, including 单色, tunable white, RGB, RGBW, RGBCCT, and addressable LED strips.
为了有效连接这些 LED 灯带，了解压降和并联连接至关重要。
目录
隐藏
1
0-10V 可调光 LED 驱动器连接原理图
2
连接 Triac 调光 LED 驱动器的原理图
3
DALI 调光 LED 驱动器的设置图
4
在没有 PWM 放大器的情况下
5
使用 PWM 放大器
6
使用 DMX512 解码器连接单色 LED 灯条的流程
7
DALI DT8 可调谐白光 LED 驱动器
8
不带 PWM 放大器
9
带 PWM 放大器
10
两线可调白色 LED 灯条接线
11
DALI DT8 RGB LED驱动器的使用
12
不带 PWM 放大器的配置
13
带有 PWM 放大器的配置
14
Wiring RGB LED Strip Lights With A DMX512 Decoder
15
Understanding DALI DT8 RGBW Wiring Diagram For Dimmable LED Driver
16
没有 PWM 放大器的过程
17
The process With A PWM Amplifier
18
使用 DMX512 解码器设置 RGBW LED 灯带
19
Use A DALI DT8 RGBCCT LED driver
20
不使用 PWM 放大器
21
包括PWM放大器的应用
22
将 RGBCCT LED 灯条连接到 DMX512 解码器
23
仅带数据通道的 SPI 可寻址 LED 灯条
24
可 SPI 寻址的 LED 灯条，具有数据和时钟通道
25
配备数据和备份数据通道的 SPI 可寻址 LED 灯带
电压下降
Voltage drop in LED strips implies that the wires and PCB 提取 电压, which results in the part of the strip near the 功率 source shining brighter than the far end. To avoid this irregularity in 亮度 caused by voltage drop, there are a few strategies we can implement.
绕过此问题的一种方法是建立多个 LED 灯条与电源的并联连接，而不是创建一系列连接。
另外，超长恒流LED灯条可以缓解压降问题。
并联连接
The most prevalent solution to voltage drop issues is how to connect multiple LED light strips in parallel to a power source, 调节器, or amplifier.
Alternatively, you can avoid voltage drop by 接线 both ends of a single LED strip to the same power source, controller, or amplifier.
请记住，切勿将多个 LED 灯条串联连接到电源、控制器或放大器，这一点至关重要。
脉宽调制放大器
Each LED controller generates a PWM (Pulse Width Modulation) signal. When an LED controller's power output falls short, a PWM amplifier can enhance this power. This enhancement allows the LED controller to operate an adequate quantity of LED strips effectively.
Wiring Guide for Single-Color LED Strip Lights
单色或单色 LED 灯条是最简单的类型。它只有两根电线并产生一种特定颜色的光。
Connecting Single Color LED Strip Lights To Non-Dimmable LED Drivers
A single-color LED strip is usually linked to a non-可调光 power source without a controller. It's crucial to note that the combined power of all LED strip lights should not surpass 80% of the power supply's capacity—this is a fundamental principle for power supply use.
How To Connect LED Strip Lights (Single-Color) To Dimmable LED Drivers?
Occasionally, the need arises to alter the brightness level of the LED strip. In this case, it becomes necessary to connect strip lights with a power supply that can be dimmed.
The most frequently employed dimming techniques include 0-10V, Triac, and DALI.
0-10V 可调光 LED 驱动器连接原理图
连接 Triac 调光 LED 驱动器的原理图
DALI 调光 LED 驱动器的设置图
将单色 LED 灯条连接到 LED 控制器的步骤
此外，单色LED灯条的亮度可以通过连接控制器来调节。
在没有 PWM 放大器的情况下
将有限数量的 LED 灯条连接到 LED 控制器时，不需要 LED 放大器。
使用 PWM 放大器
对于涉及大量 LED 灯带的广泛照明工作，当灯带连接到控制器时，需要 LED 放大器。
使用 DMX512 解码器连接单色 LED 灯条的流程
连接可调白色 LED 灯条的说明
A 可调白色 LED 灯条, often called a CCT adjustable LED strip light, typically features three wires and two LEDs of different color temperatures. By adjusting the brightness of these LEDs, you can modify the resulting mixed CCT.
使用可调光 LED 驱动器连接可调白色 LED 灯条
DALI DT8 可调谐白光 LED 驱动器
传统上，可调光电源调节单色 LED 灯条的亮度。
However, including the DT8 protocol in DALI extends support to tunable white, RGB, RGBW, and RGBCCT LED strip lights.
使用 LED 控制器连接可调白色 LED 灯条
Only a tunable white LED controller is necessary for many adjustable 色温 LED strips. A PWM amplifier becomes essential if you're working with a larger quantity.
不带 PWM 放大器
带 PWM 放大器
使用 DMX512 解码器连接可调白色 LED 灯条
Ordinarily, a specific DMX512 decoder (with 2 channels output) is unavailable for adjustable color temperature LED strips.
然而，3通道或4通道输出的DMX512解码器可以控制这些LED灯带。
两线可调白色 LED 灯条接线
A 2-wire adjustable color temperature LED strip 也存在。
该 2 线 LED 灯条可以设计得更窄，适合更狭窄的空间。
两线可调 LED 灯带需要一个独特的白光 LED 控制器，该控制器是 2 线可调 LED 灯带所必需的。
Instructions For Wiring RGB LED Strip Lights
RGB LED 灯带包括四根线：共阳极和 R、G、B。
通常，RGB LED 灯带与 LED 控制器配合使用，但也可以与 DALI DT8 调光驱动器搭配使用。
使用可调光 LED 驱动器连接 RGB LED 灯带
DALI DT8 RGB LED驱动器的使用
使用 LED 控制器连接 RGB LED 灯带
不带 PWM 放大器的配置
带有 PWM 放大器的配置
Wiring RGB LED Strip Lights With A DMX512 Decoder
Instructions For Wiring RGBW LED Strip Lights
Steps For Wiring RGBW LED Strip Lights Using Dimmable LED Drivers
Understanding DALI DT8 RGBW Wiring Diagram For Dimmable LED Driver
连接 RGBW LED 灯带和 LED 控制器
没有 PWM 放大器的过程
The process With A PWM Amplifier
使用 DMX512 解码器设置 RGBW LED 灯带
A Guide To Wiring RGBCCT LED Strip Lights
Wiring RGBCCT (Red, Green, Blue, Cool White, and Warm White) LED strip lights can add versatility to your lighting solutions, providing a full spectrum of colors and adjustable white light. Start by determining your LED strip's voltage and current requirements, then select an appropriate power supply.
Connect the RGBCCT strip to a suitable controller that supports five-channel output, ensuring you correctly match the color outputs of the strip to the controller (R to R, G to G, B to B, CW to CW, and WW to WW).
使用可调光 LED 驱动器安装 RGBCCT LED 灯带
Use A DALI DT8 RGBCCT LED driver
Set Up RGBCCT LED Strip Lights With LED controllers
不使用 PWM 放大器
包括PWM放大器的应用
将 RGBCCT LED 灯条连接到 DMX512 解码器
设置可寻址 LED 灯带的指南
可寻址 LED 灯条, also called digital LED strips, pixel LED strips, magic LED strips, or dream color LED strips, have control ICs enabling you to command specific LEDs or clusters of LEDs. The unique feature of this type of strip is its 'addressability', letting you control distinctive parts of the LED strip.
Steps On Wiring SPI Addressable LED Strip Lights
这个 串行外设接口 (SPI) 是一种主要用于短距离通信的通信接口协议，特别是在嵌入式系统中。摩托罗拉于 1980 世纪 XNUMX 年代中期成立；从那时起，它已发展成为普遍接受的标准。常见应用包括安全数字卡和液晶显示器。
SPI可寻址LED灯带是一种直接处理SPI信号并根据这些信号调整灯的颜色和亮度的LED灯带。
仅带数据通道的 SPI 可寻址 LED 灯条
可 SPI 寻址的 LED 灯条，具有数据和时钟通道
配备数据和备份数据通道的 SPI 可寻址 LED 灯带
Guidance On wiring DMX512 addressable LED strip lights
DMX512 可寻址 LED 灯带是一种专门的灯带，可以直接解释 DMX512 信号，无需 DMX512 解码器。它根据接收到的信号修改灯光的颜色和亮度。
在使用 DMX512 可寻址 LED 灯带之前，必须为灯带分配 DMX512 地址。此步骤仅需要一次。
结语
读完这篇文章后，希望您对如何正确接线各种LED灯条有一个全面的了解。
At Mylikeled, we manufacture top-tier LED strips and LED neon flex products. All our items undergo thorough inspection in high-tech labs to guarantee absolute quality. Moreover, we provide a customizable selection of our LED strips and 氖 柔性。
常见问题
What are the 4 wires on an RGB LED strip?
An RGB LED strip usually has four wires: black, red, green, and blue. The black wire is the positive (+) wire, and the red, green, and blue wires are negative (–), each controlling their matching LED color.
How do you connect multiple LED strip lights?
To run multiple LED strips, connect them in parallel to the same power supply. This helps prevent voltage drop and keeps all strips evenly bright.
你能把LED灯条连接在一起吗？
Yes, you can join LED strips together. But don't make one long strip over 5 meters, or you might face brightness loss. If your total strip length goes over 5 meters, connect both ends to the power supply. Also, make sure the total power used doesn't go over 80% of your power supply's capacity.
How many LED strips can you connect to one power supply?
You can connect as many LED strips as your power supply can handle. Just make sure to wire them in parallel and keep the total power use below 80% of the power supply's rated capacity.
Should I connect LED strips in series or parallel?
It's better to connect LED strips in parallel. This ensures even brightness across all strips and helps avoid voltage drop problems.
木兰属大家好，我是 Xylia Xiong，一位在 LED 灯带行业拥有 14 年经验的销售专业人士。我擅长提供定制解决方案，利用我在 LED 产品和最新行业趋势方面的专业知识。我以有效的沟通和解决问题而闻名，致力于帮助照明制造商、进口商和分销商实现他们的目标。
让我们共同努力，打造超出预期的定制解决方案。