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        模塊選型注意事項-模塊電流規格的選取
        
                
        
                    
                        時(shí)間: 2013-05-27                    
                    
                        瀏覽數: 0                    
                
        
            
        
                        
        
                
        　　考慮到電網(wǎng)電壓的波動(dòng)和負載在起動(dòng)時(shí)一般都比其額定電流大幾倍，且晶閘管芯片抗電流沖擊能力較差，建議您在選取模塊電流規格時(shí)應留出適當裕量。推薦選擇如下：
        

        　　阻性負載：模塊標稱(chēng)電流應為負載額定電流的2倍。
        

        　　感性負載：模塊標稱(chēng)電流應為負載額定電流的3倍。
                    
        
                    
        
    
        

        


    





    






























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