Servo and stepper motors, and VFD have two major EMI-related problems: excessive electromagnetic interference in equipment, and damage to the motor bearings caused by excessive high-frequency currents flowing through them. Vibration that causes problems for precision positioning, is also one of the artifacts of bearing damage.
Clean noise-free power and ground free of electromagnetic interference (EMI) are a foundation of proper operation of any equipment. OnFILTER provides noise free power for many applications. From industrial to medical to semiconductor to electronics manufacturing to scientific to aerospace to audio HiFi – we solve conducted EMI problems wherever they occur.
CleanSweep® AC EMI filters provide effective noise attenuation where it matters – in your environment. Many generic EMI filters work well only in EMC test labs, but do little or even can boost EMI in real-life installations
OnFILTER offers ground EMI filters for the facility and for grounding inside the equipment, providing universal protection against propagation of EMI. Ground filters meet safety standards, as well as SEMI E176, ANSI/ESD S6.1 and ANSI/ESD S20.20.Select below the category of ground EMI filters of your interest for more details.
PLC, or power line communication, is a powerful tool to control equipment without adding wires or alternative communication channels. PLC is not without its challenges, however. PLC signals often reach equipment for which they were not intended to. Creating multiple PLC networks on the same AC phase is asking for troubles. Strong EMI interferes with …
When selecting filters by current rating, we recommend to leave some headroom for unexpected current surges and spikes: often rated current consumption for equipment does not take into account occasional overcurrent peaks which may cause filter’s circuit breaker to trip and to cut off power to your equipment. For example, use 10A filter with equipment …
10A AC EMI Filters AL Series When selecting filters by current rating, we recommend to leave some headroom for unexpected current surges and spikes: often rated current consumption for equipment does not take into account occasional overcurrent peaks which may cause filter’s circuit breaker to trip and to cut off power to your equipment. For example, …
CleanSweep® AC EMI filters provide effective noise attenuation where it matters – in your environment. Many generic EMI filters work well only in EMC test labs, but do little or even can boost EMI in real-life installations
CleanSweep® patented power line EMI filters block electrical noise on real life power lines (both common mode and differential mode) and, uniquely, in ground, from reaching your sensitive equipment. They also reduce EMI “backflow” from a “noisy” source that otherwise would end up on your entire AC power network.
