• <wbr id="efg83"><fieldset id="efg83"></fieldset></wbr>

        <pre id="efg83"><tfoot id="efg83"></tfoot></pre>
            3. 

          3. <ul id="efg83"><blockquote id="efg83"></blockquote></ul>
            
亚洲乱亚洲乱妇在线,亚洲2018天堂在线2017,久久人妻网,国产av无码久久精品,日也干夜也爱在线视频,无遮挡十八禁污污网站免费
,国产av国内精品jk制服,色综合亚洲一区二区小说 

            
  
            Chinese
            
  
            

            

            
  
  
            
    
             Advisory hotline: 4008-557-528 
            
  
            
  
            

            




            
  

            

            

 

 








            
    
            

    
            


            

        

            


    
            


        
            


        
            


            


            


        
            


        
            


        
             hot key words：


             

                Dongguan skived fin heat sink vendor


            

                Shenzhen skived fin heat sink vendor


            

                Dongguan PV inverter heat sink


            

                PV inverter heat sink vendor


            

                Jiangsu skived fin heat sink vendor


            

                Custom SVG heat pipe thermal module


            

        
            


    
            



            

            


    
            


        


            


        


    
            



            

            

 
            







     
    
            
    
    



             
            


            

            Stitched fin technique is a conventional high power heat sink manufacturing technique. Conventionally, this process is carried out by press-fit riveted fins. However, this usually leads to potential thermal risks such as matching clearance, loose fins, etc. To resolve this problem, Winshare Thermal launched several bonding techniques via our own technical innovations and these include highly conductive thermal epoxy bonding, welding, and soldering so as to greatly enhance the reliability and stability of cooling and avoid any potential risk.
            
The features of stitched fin heat sinks include more fins per inch, smaller fin gap, and flexible profile height and width so that they are suitable for different sizes of application space. This type of heat sinks occupies a smaller volume and they are lightweight and therefore this technique is an ideal selection for cooling high power devices.
            

            


             
            


            

            Prepare aluminum/copper baseplate and cooling fins according to the design drawings and create slots on the baseplate
            

            


            

            Bond the cooling fins to the baseplate by epoxy so as to join them into an assembly
            

            


            

            Carry out machining and surface treatment on the baseplate and cooling fins so as to form the stitched fin heat sink
            

            


             
            


            Relevant parameters:
            


              
	
            • Type of techniques  Maximum product Fin thickness and gap Solderworking temperature Pros and cons
              • 
	
            • Welding600*500*300mmFin thickness0.5-2.5mm Gap>1.5mmLow temperature solder Thermal conductivity:60w/m-k -50℃~180℃ Pros:Better heat transfer performance:high strength,high aspect ratio¡Asuitable for forced convection and natural convection ;Cons :Higher welding cost
              • 
	
            • Soldering500*300*180mm Fin thickness0.2-1.5mm Gap>1.2mm solder paste¡]low, medium, high temperature　Thermal conductivity35-70w/m-k Low temperature -40℃~90℃ Medium temperature-40℃~130℃ High temperature -40℃~170℃ Pros:High aspect ratio, high cooling area, suitable for forced convection and natural convection,Acan work together with heat pipes to enhance thermal performance;Cons:Nickel-plating is required prior to soldering and this is not suitable for large heat sinks
              • 
	
            • Bonding 800*500*300mm Fin thickness0.5-2.5mm Gap>1.5mm Epoxy Thermal conductivity　G3-5W/m-k-50℃~250℃ Pros:Suitable for higher fins and higher aspect ratio with larger cooling area,Asuitable for forced convection and　natural convection　Alower cost¡Acan work together with heat pipes to enhance thermal performance;Cons:The bonding material has a lower thermal conductivity
              • 

            


             
            


            


            


            


            



    
            



        


        
            



            







            
            



                
            



                    



                        



                    



                
            



                
            



                    
            



                        The voice of Winshare Thermal: credit and word



                    
            



                    
            

Winshare Thermal Ltd. (hereinafter referred to as Winshare Thermal) was founded in 2009. We specialize in the research and development, production and technical services of high power cooling solutions. We are devoted to becoming the leader in the thermal...



                        [See details]



                    
            



                
            



            
            







        
            







        







        
            



            







            



        
            







    
            




            
















	



	
            



		
            



			
            




            



			



            
            Copyright: Dongguan Winshare Thermal Ltd. 
            



		
            



	
            

    
            











    









主站蜘蛛池模板：
国产精品国产三级国产an|
亚洲一区无码精品色|
色又黄又爽的18禁免费网站看資源免費看|
免费只有精品...|
亚洲日本一区二区一本一道|
国语自产精品视频在线看|
熟妇人妻系列AV无码一区二区|
亚洲天天弄日日弄|
色综合天天综合网国产|
99久久夜色精品国产网站|
av无码东京热亚洲男人的天堂|
夜鲁夜鲁很鲁在线视频 视频|
天堂AV无码大芭蕉伊人AV|
国产精品视频午夜福利|
闵行区|
国 产 高 清 无 码一区|
日本一区二区三区内射|
一本在线精品播放|
亚洲色欲色欲一区二区三区|
欲香欲色天天天综合和网|
亚洲av网址在线观看|
美女网站黄在线看|
欧美午夜精品一区二区三区91|
AV福利在线|
亚洲欧美日韩中文字幕乱码|
久久这里只有精品热免费|
日韩一区二区三区精彩视频|
在线精品一区二区三区|
亚洲区中文字幕日韩精品|
乌兰县|
亚洲精品一区二区18禁|
女m羞辱调教视频网站|
亚洲精品国在蜜芽|
四虎影视永久在线观看|
国产在线精品二区|
樱花草免费视频在线观看WWW|
7777精品伊久久久大香线蕉|
亚洲综合色婷婷七月丁香|
午夜精品久久久久久99热|
免费国产黄网站在线观看|
人牲杂交在线视频免费播放|