Cleanroom Testing
Services & Equipment Suppliers
 
   
 
 
 

HOME \ PRODUCT RANGE \

EMI Filters

Electromagnetic interference (EMI) on power lines and ground creates serious problems for operation of equipment and can even damage sensitive components. As such, Cesstech offers a focussed line of filters from On Filter Inc which are specially suited to reduce noise in real-life environment.  Filters already present in electronic equipment are designed to bring the noise from this equipment in compliance with EMC regulations in laboratory environment. Real-life installations offer very different environment where even the most EMC-compliant equipment can be a source of high-level noise or fall a victum to its noisy neighbors.  The main focus of OnFILTER is design and manufacturing of filters for reducing noise on power lines and ground for real-life installations.  Sensitive equipment  shares power lines and ground with many types of machinery and tools, 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, stepper and variable frequency motors, controlled heater elements and others greatly contribute to noise on power lines and ground. Such issues are present in most hi-tech facilities in the Semiconductor, Data Storage, Life Sciences and in most General Electronics sectors, to name but a few.

 

 
 
   
  Cleansweep 3A Single Phase AC Power Line EMI Filters
   
 
 
 
   
  Cleansweep 10A Single Phase AC Power Line EMI Filters
   
 
 
 
   
  Cleansweep 20A & 30A Single Phase AC Power Line EMI Filters
   
 
 
 
   
  Cleansweep Three Phase AC Power Line EMI Filters
   
 
 
 
   
  Cleansweep 3A AC Power Line EMI Filters for Soldering Applications
   
 

OnFILTER CleanSweep® EMI filters provide noise-free AC power for your workbench. EOS (Electrical Overstress) caused by electromagnetic interference is caused mostly by noise on your power lines and ground. High levels of EOS cause component damage, including latent damage. Special design of OnFILTER CleanSweep® filters for soldering applications lowers EOS current tens or even hundreds of times by filtering out power line and ground noise.

Features :

Increased Up Time
Transient Noise Suppression
Differential / Common Mode Attenuation
Flexible Architecture
   
 
 
 
   
  DC Power Line EMI Filters
   
 

OnFILTER DC EMI filters greatly reduce noise from switched power supplies, stepper motors and other sources common in today’s equipment and provide noise-free DC power for your sensitive equipment. OnFILTER’ proprietary design accomplishes maximum noise suppression of signals polluting your DC power lines, removing harmful interference typical for industrial equipment.

Features :

Easy installation
Optimized for real-life noise
Effective noise suppression
Differential and common-mode noise suppression
Up to 50V DC 9A
   
 
 
 
   
  MSN12 Hand-Held EMI Adapter For Power Lines
   
 

Power lines often carry high-frequency noise (EMI), This noise causes multiple problems for equipment operation and sometimes leads to component damage. OnFILTER’ hand-held EMI Adapter provides easy way to observe noise on power lines with your oscilloscope, spectrum analyzer or any other instrument without exposing them to high voltage from the power lines

Features :

EMI Power Line "Probe"
Power Line Isolation
Noise Measurements Between Any Points
Overvoltage Protection
   
 
 
 
   
  MSN01 Plug-In EMI Adapter For Power Lines
   
 

OnFILTER’ EMI Adapter plugs into your power outlet, separates high frequency signals from power line voltage and provides 50 Ohms output to BNC connector. You can observe waveforms of noise on the screen of your oscilloscope or analyze noise spectrum with your spectrum analyzer. EMI Adapter can be switched between differential (normal) and common mode settings providing complete information to your instrument.

Features :

EMI Power Line "Probe"
Power Line Isolation
Differential / Common Mode Measurements
Overvoltage Protection
   
 
 
 
   
  GLE30-1 EMI Ground Filter
   
 

This ground EMI filter model GLE30-1 connects your equipment to the facility ground via special filtering circuit. It offers suppression of high-frequency noise on ground while maintaining very low impedance to ground. The filter is very easy to connect and it requires no maintenance. This filter is designed for equipment consuming up to 30A RMS. Though normally current on ground is negligible, safety regulations require that the ground path should be able to withstand the same current as the power circuit itself.

Features :

Easy installation
Optimized for ground lines
Effective noise suppression for all types of noise
Applications for equipment with current consumption up to 30A
   
 
top

 

 

  EMI FILTERS
     
  AC Power Line EMI Filters
  DC Power Line EMI Filters
  EMI Adaptor for Power Lines
  GLE30-1 EMI Ground Filter
     
 
 
   
   
 
 



Copyright © 2009 - 2013 CESSTECH. All Rights Reserved. | Sitemap