OnFILTER, Inc.
Reduce electrical overstress (EOS) with our EMI filters for soldering, power, ground and servo motors. EMI filters improve equipment up-time and reliability and reduce test problems.
OnFILTER is a California company dedicated to reducing electrical noise in industrial, semiconductor, electronic assembly, scientific, medical and many other environments. Electromagnetic interference (EMI) on power lines and ground creates serious problems for operation of equipment and can even damage sensitive components.
Real-life installations share power lines among many types of equipment, not all of them noise-free. Simple turning on and off one tool can cause severe high-frequency spikes throughout the facility. Such common items as light dimmers, solenoids, servo motors and VFD, controlled heater elements and others greatly contribute to the noise on power lines and ground. OnFILTER has designed a line of filters specially suited to effectively reduce EMI in real-life environment.
OnFILTER, Inc. Postings
6 products »
Safely measure EMI on power lines and ground with power line EMI adapter MSN12. MSN12 connects your high-speed oscilloscope or a spectrum analyzer to any two points up to 380V and allows observing in real time high-frequency noise o...
Ground Line EMI Filters for Facility
Ground EMI filter model GLE30-1 blocks high- frequency noise (EMI) on ground while providing while maintaining very low impedance for electrical safety. The filter is very easy to connect and it requires no maintenance. One of the most...
Ground Line EMI Filters for Internal Grounding of Equipment
Miniature ground line filter GLE04-01 is designed to reduce noise on ground inside the equipment. SMT pick-and-place machines and other production tools, testers, industrial automation and alike have multiple internal metal parts grounded in...
Serfo Motor and VFD Drive EMI Filters
Operation of PWM-driven motors, such as servo and variable frequency drives (VFD), causes a number of problems in equipment, including damage to the motor’s bearings from leakage currents via electrical discharge machining (EDM) and to motor...
CleanSweep® AC Power Line Filters
OnFILTER' CleanSweep® AC single phase filters provide effective EMI protection for electrical equipment in electronic assembly and test. CleanSweep® filters are "plug-and-play" and require no special installation. Filte...
EMI Filters for soldering block electrical noise on power line and ground from getting to the tip of soldering iron. They greatly reduce possibility of EOS (electrical overstress) during soldering, making soldering process comply with sectio...
1 technical article »
EMI-Caused EOS Sources in Automated Equipment
Mar 31, 2016 | Vladimir Kraz
Electrical overstress causes damage to sensitive components, including latent damage. A significant source of EOS is high-frequency noise in automated manufacturing equipment. This paper analyses sources of such noise, how it affects components and how to mitigate this problem....
