Plug-in connection end插接式端头
The end uses a plug-in form, with clearance arranged for insertion, removal and cable bends.端头采用插接形式，可围绕安装位置安排插入、退出及线缆弯曲空间。
LED Cable AssemblyLED线缆组件
LED 3-Pin Compact Connector PigtailLED三针小型接头尾线
LED 3-Pin Compact Connector Pigtail combines plug-in connection end, pigtail connection form. Interface, circuit and installation data guide dimensions, material selection and sample review.LED三针小型接头尾线的结构重点包括插接式端头、尾线连接形式。接口、电路与安装资料将作为尺寸、物料和样品制作的确认依据。
- Interface and circuit review接口与回路对应审核
- Length and installation configuration线长与安装结构定制
- Manufacture from approved sample样品确认后组织制造
CONSTRUCTION结构解析
Connection structure and design details连接结构与设计要点
Use the led 3-pin compact connector pigtail form as a starting point and confirm these design points against drawings and the actual equipment.以LED三针小型接头尾线的结构形式为起点，结合图纸和实际设备确认以下设计要点。
Pigtail connection form尾线连接形式
A lead section extends behind the connector, allowing length, further termination and support to follow the equipment connection.插接端后保留引线段，便于按设备接线位置确定长度、后续端接与支撑。
Trunk and branch layout主干与分支
Locate trunk and branch datums from equipment fixing points. Allow room for mating, bends and servicing so branches do not transfer installation loads to contacts.以设备固定点确定主干和各支路的尺寸基准，预留插拔、弯曲和维护空间，避免支路把拉力传递到端子。
Interface and function review接口与功能确认
Do not interchange constant-voltage and constant-current drivers by connector恒压与恒流驱动不能按接口互换
Installation and acceptance安装与验收
Use the fixture definition for RGB/RGBW wiringRGB/RGBW线序以灯具定义为准
CONFIGURATION结构与选配
Construction & customization options结构与定制配置
The table describes the construction and available configuration choices. Materials, dimensions, circuits and inspection requirements are agreed for each project.以下说明展示结构与可配置内容。具体材料、尺寸、电路和检验要求按项目确认。
| LED fixture/strip model and supply methodLED灯具或灯带型号与供电方式 | Define the circuit from the fixture/strip driver and interface.灯具或灯带的驱动与接口决定起始电路。 |
|---|---|
| Channels, dimming and signal positions通道、调光及信号针位 | Map dimming, color channels and data paths separately.调光、颜色通道与数据回路分别映射。 |
| Branch loads and total voltage drop各支路负载与总压降 | Evaluate end voltage drop using trunk and branch loads.主干与各支路负载共同计算末端压降。 |
| Indoor/outdoor connectors and splice protection户内外接头与接续防护 | Configure splices and connectors for indoor, damp or outdoor conditions.接续及接头按室内、潮湿或户外环境配置。 |
| Circuit and revision reference电路与版本依据 | Provide the LED type and load, constant-voltage or constant-current architecture, supply and controller models, pin or channel definition, continuous and peak current, cable lengths, allowable voltage drop, dimming or data protocol, connector and mating details, indoor or outdoor environment, movement, mounting, quantity, labeling and validation requirements.请提供 LED 类型与负载、恒压或恒流架构、电源与控制器型号、针脚或通道定义、持续与峰值电流、线长、允许压降、调光或数据协议、连接器与对插件资料、室内或户外环境、运动与安装条件、数量、标识及验证要求。 |
| Sample and manufacturing configuration样品与制造配置 | Engineering releases the circuit map, conductor sizes, channel colors, connector keying, branches, seals, labels, routing dimensions and process limits. Production controls stripping, crimping or specified soldering, polarity and sealing, then verifies circuit, shorts, dimensions and workmanship; resistance, voltage-drop, load, thermal, flex, vibration or ingress checks are added when specified.工程放行回路图、导体尺寸、通道颜色、连接器防错、分支、密封、标签、走线尺寸与工艺限值。生产控制剥线、压接或指定焊接、极性与密封，再检验回路、短路、尺寸和工艺；需要时增加电阻、压降、带载、温升、弯曲、振动或防护验证。 |
APPLICATIONS连接的应用
Application directions应用方向
These are connection directions for project discussion. Suitability depends on interfaces, circuits, installation conditions and project validation; configuration can be adapted to the equipment.以下为可讨论的连接方向。实际适用性取决于接口、电路、安装环境和项目验证，可按设备需求调整。
Fixtures and light strips灯具与灯带
Define wiring from the driver, channels and pad/connector interface. Define the circuit from the fixture/strip driver and interface.按驱动方式、通道和焊盘或插接端定义接线。选配时，灯具或灯带的驱动与接口决定起始电路。
Light strips and zoned lighting灯带与分区照明
Divide zoned light-strip installations into power and control circuits, then define wires, branch points and service interfaces from installed distances. Map dimming, color channels and data paths separately.分区灯带需先划分供电与控制回路，再根据安装距离定义导线、分支点和维护接口。选配时，调光、颜色通道与数据回路分别映射。
LED-module wiring and control circuitsLED模组接线与控制电路
Separate supply, control and return paths for LED modules. Confirm polarity and board contacts before arranging branches. Evaluate end voltage drop using trunk and branch loads.LED模组的接线需区分供电、控制与回流路径，确认极性和板端接点后再安排分支。选配时，主干与各支路负载共同计算末端压降。
Zoned architectural lighting建筑分区照明
Configure zone lengths, channels and end voltage for the driver layout. Configure splices and connectors for indoor, damp or outdoor conditions.分区长度、通道及末端电压按驱动布局配置。选配时，接续及接头按室内、潮湿或户外环境配置。
Outdoor lamp groups户外灯组连接
Review connectors, splices and lamp entries as complete ingress paths. Define the circuit from the fixture/strip driver and interface.接头、接续和灯具入口需作为完整进水路径审核。选配时，灯具或灯带的驱动与接口决定起始电路。
Control boards and multiple circuits控制板与多路接线
Document board interfaces, circuit assignments and end identification for a multichannel control project, then check routing and operating clearance. Map dimming, color channels and data paths separately.多路控制项目需把板端接口、电路分配和端头标识写清楚，再核对线缆布置与操作空间。选配时，调光、颜色通道与数据回路分别映射。
ENGINEERING & PRODUCTION工程与制造
Adapt the connection to your equipment.围绕设备，调整连接细节。
Touched by me, better it’ll beTouched by me, better it’ll be
Custom wire harness manufacturing in China中国工厂 · 定制线束制造
Our China factory supports led cable assembly projects through custom wire harness manufacturing and OEM/ODM development. Interface, circuit and installation data guide material selection, sample builds and manufacturing-document approval before repeat production.Super Smile-Tech 中国工厂围绕LED线缆组件的项目需求提供定制线束制造与 OEM/ODM 支持。我们从接口、电路与安装资料开始，协同物料选配、样品制作和制造文件确认，再按批准要求组织重复生产。
LED fixture/strip model and supply methodLED灯具或灯带型号与供电方式
Define the circuit from the fixture/strip driver and interface.灯具或灯带的驱动与接口决定起始电路。
Channels, dimming and signal positions通道、调光及信号针位
Map dimming, color channels and data paths separately.调光、颜色通道与数据回路分别映射。
Indoor/outdoor connectors and splice protection户内外接头与接续防护
Configure splices and connectors for indoor, damp or outdoor conditions.接续及接头按室内、潮湿或户外环境配置。
PRODUCT QUESTIONS产品问答
Product & customization questions产品与定制常见问题
Can LED wire size be selected from wattage alone?LED 线径只按功率选择可以吗？
No. Supply voltage, current per channel, run length, complete return path, allowable drop, connector losses, ambient and local temperature, bundling and duty cycle all affect selection.不可以。供电电压、各通道电流、线长、完整回流路径、允许压降、连接器损耗、环境与局部温度、成束及工作循环都会影响选择。
Can one four-pin connector be used for every RGB system?四针连接器可以通用于所有 RGB 系统吗？
No. Systems can differ in voltage, common-anode or common-cathode arrangement, channel order, current, connector keying and control method. The exact pin map and mating device must be confirmed.不可以。系统在电压、共阳或共阴、通道顺序、电流、连接器防错与控制方式上都可能不同，必须确认确切针脚图与对接设备。
Does an IP67 connector make the whole LED harness IP67?使用 IP67 连接器就代表整条 LED 线束达到 IP67 吗？
No. The complete assembly boundary includes cable entry, wire seals, mating interface, branch transitions, splices, end caps and enclosure entries. The agreed test configuration must cover the finished assembly.不代表。完整组件边界还包括线缆入口、单线密封、对插界面、分支过渡、接头、端帽与机箱入口，约定测试配置必须覆盖最终成品。
Start with your interface and installation requirements从您的接口与安装需求开始
Share mating interfaces, a circuit table, target lengths or a sample for the led 3-pin compact connector pigtail. We can use them to review configuration and sample requirements.提供LED三针小型接头尾线的对插接口、回路表、目标长度或参考样品，我们据此梳理选配与样品确认事项。