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                    廣東南方宏明電子科技股份有限公司
                
        
                
        
                    Guangdong South Hongming Electronic Science and Technology Co.,Ltd
                
        
                
        
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        Today, the small series of varistor manufacturers will tell you about 5 kinds of overheating protection technology:(1) H
        
                
        
                    
                    
        Simple Test Method for Thermistor in air (I)I. Purpose:In the case of no special NTC thermistor testing instruments, met
        
                
        
                    
                    
        Working principle of semiconductor thermistorAccording to the temperature characteristics of thermistors can be divided 
        
                
        
                    
                    
        The varistor is usually connected in parallel in the circuit. When the voltage at both ends of the resistor changes, the
        
                
        
                    
                    
        Different applications, the purpose of the application of varistor, the voltage/current acting on the varistor should no
        
                
        
                    
                    
        NTC thermistor is a thermistor with a negative temperature coefficient. Is the use of a single high purity material, clo