1:Aluminum crust surface with good performance in heat radiation , suitable for

  cooling plate installation , can be used in the atrocious environment

2: Small size , high power load 

3: High insulating capacity , encapsulation by non-flame inorganic material , good

 Performance in vibration 

  4: Multi Connection form will be easily to fix 

  5: Widely used in power supply , transducer , Elevator , Arena audio and high    

   requiremen equipment industry

  6: Resistance tolerance  :  ±1% ， ±5%