How 290 amps six field effect tube parallel control 1.56 ka current on and off, the field effect tube is easy to burn out is there any way to solve and the matters need to pay attention to what

CodePudding user response:

1. Select the redundancy be larger, if possible to have more than 0.5 the redundancy of the total power flow is about 2.5 KA;
2. Have over-current protection circuit;
3. The cooling area is larger;
Due to the differences may result in a pipe flow damage to vicious cycle lead to damage of all.

CodePudding user response:

Independent of the over-current protection, that is, a single tube of over-current protection,
As well as the overall over-current protection.