Technical SupportMORE

Company NewsMORE

Shenzhen JDT Fuse Industrial Co.,Ltd

Phone : 0755-8830-8258

Postcode : 518129

E-Mail : andyzheng@jdtfuse.com

URL : http://www.joincircuit.com/

Home>Technical Support

Description of the parameters on product selection
  • 　　Ih：Hold current-maximum current at which the device will not trip at 25°C
     
     
    　　It：Trip current-minimum current at which the device will always trip at  25°
     
     
    　　Imax：Maximum fault current device can withstand without damage at rated
     
     
    　　Vmaxi：Maximum voltage device can withstand without damage an rated
     
     
    　　Rmin：Minimum device resistance at 25°C prior to tripping
     
     
    　　Rmax：Maximum device resistance at 25°C prior to tripping
     
     
    　　If customer puts forward some special demand and there is no reievant element on the performance and specification table, please  contact us , we will carry out special development according to your demand, and will not impose any surchage.