TCM Capacitance Modules

TCM Capacitance Modules are auxiliary capacitor units used to add energy storage capacity to the DC bus of a drive system. These modules are installed within the drive architecture to increase the amount of stored energy available during demanding motion cycles. By adding capacitance to the DC link, the TCM series helps support bus stability during rapid acceleration, deceleration, and repeated braking events. The modules are not standalone control components; they function as DC-bus energy buffers that work alongside the connected supply and drive modules. This added energy reserve can help reduce the impact of fast load changes and support smoother energy management within the system. TCM Capacitance Modules are commonly suited for machine applications where dynamic motion profiles require additional short-term DC-bus capacity.