I am looking to get the switching modules which can switch the high DC voltage coming from the programmable power supply for our Micro-EDM application.
{Micro-EDM is an application where one terminal from DC power source (-ve) after switching been connected to the tool & other terminal (+ve) been connected to the workpiece. As soon as these tool & workpiece comes close to each other, spark happens due to electric field and material is removed.}
The DC Power supply specs are as below:
V: 300V DC
I: 11 A
I needed some modules or circuits which can switch such high DC upto:
Pulse ON / OFF : 500ns - 5 microseconds
Frequency : upto 2MHz or even better