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	 > 光電顯示 > 設(shè)計(jì)應(yīng)用 > SSL2103設(shè)計(jì)的可調(diào)光LED照明技術(shù)
          
    
          

          

          


	
	
	

          
	
          
		
          
			
          SSL2103設(shè)計(jì)的可調(diào)光LED照明技術(shù)
          
						
          
				作者：
				時間：2012-02-20
				來源：網(wǎng)絡(luò)
				
				
				
				
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          本文介紹了SSL2103主要特性和優(yōu)勢, 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.ex-cimer.com/article/168449.htm
          SSL2103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針對更高功率的LED照明燈具（PAR20、PAR30和PAR38）而設(shè)計(jì)，為LED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:
          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.
          7.jpg
          9.jpg

          圖3.SSL2103反激電源配置圖
          
				
            
                
			
							
          
                
			              
              
            
          
		
          
		
          
		
          
		
          
		
          
			
            
				
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