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worldsemi WS2812B-2020 WS2812B
Configuration
1 options
Configuration
Option 175823
Availability on request
Technical data
Product details
19
specifications
Core information
- Product name
- worldsemi WS2812B-2020
- Type
- WORLDSEMI
- Minimum package
- 4500 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- WORLDSEMI
- Electronic Component
- WS2812B-2020
- Electronic Component
- 1
- Package
- SMD,2.2x2mm
- Electronic Component
- G:515.6nm；R:622.5nm；B:470.4nm
- Electronic Component
- RGB LED(Built-in IC)
- Electronic Component
- 0.024g
- Electronic Component
- 0.84mm
- PWMFrequency
- 2kHz
- Electronic Component
- 1
- Features
- Built-in positions; Integrated; Built-in positions
- LED
- 200mcd；160mcd；520mcd
- Electronic Component
- BM0224352421
- Operating Voltage
- 5V
- Data
- 800Kbit/s
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
产品概述：WS2812B-2020 可编程 RGB LED
概述
WS2812B-2020 是一款高性能的可编程 RGB LED，采用 SMD 表面贴装封装，尺寸为 2x2x0.84mm。该器件不仅具有超小的体积，还具备极高的光效，适合多种应用场景，如电子设备的指示灯、装饰性照明、背光源以及各种 LED 显示屏。其独特的设计让其能够在较小的空间内展现出丰富的颜色和灵活的控制功能。
技术规格
- 封装类型: SMD (表面贴装)
- 尺寸: 2x2mm
- 高度: 0.84mm
- LED类型: RGB三色LED
- **透光镜：**透明
- 光输出:
- 红光亮度: 300-500mcd
- 绿色和蓝色亮度具有相似或更高的输出，具体取决于制造批次
- 电压范围: 常见的工作电压为 5V DC
- 控制方式: 采用内置的控制芯片，支持单线控制
功能特点
可编程性: WS2812B-2020 允许用户通过简单的编程手段调节 LED 的颜色和亮度，使其可以灵活应对不同的应用需求。借助单线协议，可以在多个 LED 之间串联，形成复杂的灯光效果，而不需要复杂的硬件电路设计。
高亮度: 该器件的红光亮度在 300 至 500mcd 之间，结合绿色和蓝色 LED，呈现出丰富的色彩组合。此高亮度的特性使其在白天或明亮环境中依然能够清晰可见。
节能效果: WS2812B-2020 在保证亮度的同时，其功耗相对较低。在需要长时间运作的应用中，能够有效减少电源负担，从而增加设备的续航能力。
多种颜色显示: 利用 RGB 组合，WS2812B-2020 能够生成数百万种颜色，适用范围从基本的指示灯到复杂的灯光秀，满足各种创意设计需求。
集成度高: WS2812B 内置控制器，不需要外部驱动芯片，简化了电路设计，并减少了体积，这是其作为 SMD 封装 LED 的一大优势。
应用场景
电子设备指示灯: 在家电、计算机、音响等设备中，WS2812B-2020 可以被用作状态指示灯，以多种颜色显示不同的运行状态。
装饰性照明: 在家庭、商店、酒吧等场所，利用 WS2812B-2020 创建梦幻的灯光效果，提升环境氛围。
背光源: 用于LCD和OLED显示屏的背光源，提供均匀而生动的显示效果。
DIY项目和创意艺术: 适用于创客、艺术家等的创意项目，能够轻松实现动态灯光效果的雕塑、装置等艺术作品。
总结
WS2812B-2020 可编程 RGB LED 以其高亮度、灵活的颜色控制和紧凑的封装设计，成为市场上备受欢迎的 LED 解决方案。其广泛的应用场景使其在电子产品、装饰照明、背光应用和创新艺术项目中均能发挥重要作用。借助其简单易用的控制方式，用户可以快速上手，创造出多样的视觉效果。无论是专业的电子工程师，还是DIY爱好者，WS2812B-2020 都是实现LED应用的理想选择。
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