SSL2103設(shè)計(jì)的可調(diào)光LED照明技術(shù)
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本文介紹了SSL2103主要特性和優(yōu)勢(shì), 方框圖以及降壓穩(wěn)壓器配置圖和反激電源配置圖.
本文引用地址：http://www.antipu.com.cn/article/168449.htmSSL2103用于可調(diào)光LED照明的開關(guān)電源(SMPS)控制器,是一款多用途AC/DC LED照明控制器, 具有更寬的功率適用范圍和更好的調(diào)光兼容性，令其適用于可調(diào)及不可調(diào)LED照明燈。SSL2103針對(duì)更高功率的LED照明燈具（PAR20、PAR30和PAR38）而設(shè)計(jì)，為L(zhǎng)ED燈具設(shè)計(jì)者在功率、外形尺寸及調(diào)光控制方面提供完全的靈活性。
SSL2103主要特性和優(yōu)勢(shì):
Easy migration to existing lighting control infrastructures, TRIAC and transistor
dimmers
Compatible with most dimming solutions
Optimized efficiency with valley switching managed by built-in circuitry
Built-in demagnetization detection
Built-in OverTemperature Protection (OTP)
Short-Winding Protection (SWP) and OverCurrent Protection (OCP)
Internal VCC generation allowing start-up from rectified mains voltage
Natural dimming curve by logarithmic correction, optimized for human eye response,
down to 1 %
SSL2103應(yīng)用:
The SSL2103 is suitable for various power requirements including:
Retro-fit lamps
LED modules such as LED spots and down-lights
LED strings suitable for retail displays etc.
圖3.SSL2103反激電源配置圖
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