High-frequency signals (EMI) on ground is never good news – they interfere with normal operation of equipment and cause electrical overstress (EOS). However it is easy to block propagation of electromagnetic interference on ground by installing highly-effective ground EMI filters in ground lines. Our unique patented ground EMI filters provide very low impedance for DC …
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 …
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, …
OnFILTER designs and manufactures special-purpose EMI filters and related instrumentation. We design our own products and manufacture them in California, USA and ship them around the world. We manufacture both standard and custom products – if you don’t see what you are looking for among our standard products, there is a good chance we can make it …