EnergyTech

__		__
	Differential Command High Speed Fiber optics Driver For Intelligent Power Modules

	Differential Mode Driver: This driver, developed by EnergySat is commanded by fiber optics, which besides being simpler than conventional drivers are totally immune for electrical or magnetic fields coupled noises that could be inserted in commands wiring. On the following scheme, the driver is commanded by fiber optics ports l. It works simply by using one fiber optics to command one switch. It Drives a six pac IGBT IPM Module.





	Main features: Six Drivers for Three Phase bridge operation. Regulated power supplies Totally Isolated by Fiber optics Fiber Low propagation delay time (less than 400nS). Supply under-voltage protection.. High common mode rejection. Error signal for short circuit and High temperature protection Independent operation for the six circuits.