Eaton Develops 48-volt Aftertreatment Heater Controller to Help Manufa…

Power management company Eaton today announced its eMobility business has introduced a 48-volt programmable power electronics control unit for electrically heated catalysts that can be used by commercial vehicle manufacturers to meet tightening global emissions regulations. Rapidly warming up the exhaust aftertreatment catalyst, and keeping it warm during low engine load operation, is essential for optimal performance to reduce harmful nitrogen oxide (NOx) exhaust emissions. “Commercial veh...