We have designed gate drives for various semiconductor technologies e.g. Si IGBT, MOSFET, FET, Thyristor and GTO. For SiC IGBT, MOSFET and JFET, and for GaN HEMT devices. Bespoke gate drives optimised for the selected power modules. We can get it up and ready very quickly and the customer does not have to wait for the long delivery time for gate drives.

We can either develop a gate drive using discrete components or can also use generic off the shelf cores e.g. cores from Semikron or Power Integrations and use it on the customised motherboard. If you need large volume production, you could also buy a design from us with full IP rights.

In applications,  auxiliary power supply is required and only high voltage is available. This state of the art auxiliary power supplies is the solution. It could be installed across the capacitor bank of a multilevel converter where it can harvest power from the capacitor bank of each cell while providing the galvanic isolation.

We use Texas instruments Launchpad LAUNCHXL-F280049C based controllers for quick prototyping of various power electronics applications e.g. buck, boost, three phase, H-bridge and LLC converter etc. This controller could be attached to a customised motherboard for a specific control application with all Analogue and digital I/Os on board.