The SFCS28-461™ EMI Filter modules from Crane Interpoint Aerospace & Electronics reduce the reflected input ripple current of high frequency DC/DC converters. One filter can be used with multiple converters up to the rated throughput current of the filter. THE SFCS28 filter offers three screening options—Space Prototype (O), Class H, or Class K. They are radiation tolerant … [Read more...]
Shielded Inductors Foil Power Line EMI Problems
The new 1200RS and 1200LRS series of inductors from Murata Power Solutions provide power line filtering in low to medium current applications such as switch power supply circuits. With an integrated ferrite shield, these devices are particularly useful in applications with increased susceptibility to EMI. The through-hole, radial-leaded devices have compact overall dimensions … [Read more...]
Common Mode Choke Offers EMI Filtering and ESD Protection
The new NUC2401MN from ON Semiconductor is an integrated common mode choke and ESD discharge protection IC for high-speed data applications. Integrating the equivalent of five discrete components into a DFN package measuring just 2.0 mm x 2.0 mm, the NUC2401MN combines common mode EMI filtering with ESD protection to ±12 kV in accordance to the IEC 6100-4-2 industry standard … [Read more...]
The Global EMC University: 2009 IEEE International Symposium on Electromagnetic Compatibility
The Global EMC University was first offered at the 2007 IEEE EMC Symposium in Honolulu, Hawaii as a means of helping engineers who were new to EMC to get up to speed on a variety of topics that are an important part of EMC engineering. The overwhelming response to this program caused the Symposium Committee to add it to the Technical Program for the 2008 Symposium in Detroit … [Read more...]
EMC Filters for Improved Solar Reliability
The FN 2200 range of filters from Schaffner reduces conducted emissions when used with photovoltaic solar energy inverters on the DC input side. Conducted emissions toward the solar panel are reduced along with the probability of EMI radiation from the solar panel, thus preventing premature panel aging caused by HF leakage currents. When used in conjunction with the … [Read more...]
Industry Standard Metalized EMI Filters Boost Appliance Safety
The new 095 Series of filters from LCR Electronics uses a highly cost-effective metalized film technology that provides both the high reliability and fail-safe characteristics often associated with more expensive older technologies such as impregnated paper-foil. If a failure occurs, the metallization over the film evaporates, eliminating the chance of electrodes of the … [Read more...]
Filtered Power Entry Modules Target General/Medical Applications
New 10-amp versions have been added to Tyco Electronics’ Corcom GG series general- purpose power entry modules and HG series for medical applications. The GG series of power entry modules combines the functions of a general-purpose RFI filter with an IEC power cord connector and single- or dual-metric fuse holder. The HG medical version features reduced line-to-ground … [Read more...]
Cost Optimized 3-Phase Line Filter
A line of 3-phase line filters from Schurter has been dubbed series FMAC ECO and FMBC ECO. These compact and cost optimized filters are in ECO designed and especially suited for use in drive systems, engineering installations and places where frequency inverters cause electromagnetic disturbances. The EMC filters are arranged for use with 480 VAC installations and are available … [Read more...]
Expanded Line of Custom RF Filter Solutions
The line of custom RF filters from ETS-Lindgren has been expanded to meet the growing number of requests for specialized filters. Value-added capabilities include extensive testing of all filter designs for high voltage and high current, endurance, and the appropriate testing requirements set forth in UL-1283, IEC 60939, MIL-F-15733, MIL-STD-220, and CISPR 17. Customers can … [Read more...]
MORE FILTER PRODUCTS
Expanded Line of Custom RF Filter SolutionsThe line of custom RF filters from ETS-Lindgren has been expanded to meet the growing number of requests for specialized filters. Value-added capabilities include extensive testing of all filter designs for high voltage and high current, endurance, and the appropriate testing requirements set forth in UL-1283, IEC 60939, MIL-F-15733, … [Read more...]
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