EMI / RFI Filters

EMI / RFI Filters

RFS Introduces New High-Capacity Filters for DTV Transmitters

Las Vegas, Radio Frequency Systems (RFS), the global wireless and broadcast infrastructure specialist, is helping infrastructure owners and broadcasters better support the power and efficiency requirements of digital television (DTV) with a new line of PeakPower+ filters and combiners. The filters, which represent a breakthrough in coaxial filter technology, are specifically designed for the very...

Read More »
EMI / RFI Filters

Active Isolation Enhancer also cancels EMI in handsets.

Situated in wireless handset, QHx220 samples noise source and emulates RF coupling channel between noise source and victim receiver antenna. This enables anti-noise signal to be applied directly to victim receive path to cancel EMI and bolster signal integrity. While able to cancel in-band or out-of-band aggressors, approach may also be used to increase isolation between antennas or inside...

Read More »
EMI / RFI Filters

Digi-Key Corporation Announces Expansion of CTS Distribution Agreement to Include Tusonix Line

Thief River Falls, Minnesota and Elkhart, Indiana (USA) - November 23, 2009 - Electronic components distributor Digi-Key Corporation, recognized by design engineers as having the industry's broadest selection of electronic components available for immediate shipment, announced it has expanded its agreement with CTS Corporation to include the Tusonix line of EMI/RFI filters, capacitor assemblies,...

Read More »
Inductor-Based EMI Filters suit mobile/wireless handsets.
EMI / RFI Filters

Inductor-Based EMI Filters suit mobile/wireless handsets.

Models CM1457-04CP/-06CP/-08CP are 4-, 6-, and 8-channel EMI filters, respectively, supplied in 1.56 x 1.05 mm, 2.36 x 1.05 mm, 3.16 x 1.05 mm RoHS-compliant packages. Each employ Praetorian III inductor based filter architecture and provide -30 dB attenuation starting at 700 MHz and greater than -40 dB attenuation from 800-3,000 MHz. Typical cutoff frequency is 400 MHz, promoting signal...

Read More »
EMI/ESD Filter Arrays feature less than 1 dB input loss.
EMI / RFI Filters

EMI/ESD Filter Arrays feature less than 1 dB input loss.

Featuring 0.6 mm profile, 4-channel VEMI45LA-HNH and 8-channel VEMI85LA-HGK are housed in LLP1713 and LLP3313 packages, respectively. Units provide EMI filtration and ESD protection for embedded cameras and LCDs in PDAs, mobile phones, or any system that receives RF signals in 800-2,400 MHz frequency range. Lead-free and RoHS-compliant, filters feature typical cut-off frequencies of 150 MHz, low...

Read More »
EMI / RFI Filters

Line Filters suppress EMI in high frequency applications.

Comprised of 5 models that cover frequency range of 200-1,600 MHz, Pb-free SRF series are required in PCs, data terminals, test equipment, and process controllers for high-frequency suppression into or out of electronic equipment. RoHS-compliant products feature current ratings as high as 5 A and inductance values from 0.55-6,500 Â-µH, which make this series suited for computer,...

Read More »
Common Mode Choke EMI Filter integrates ESD protection.
EMI / RFI Filters

Common Mode Choke EMI Filter integrates ESD protection.

Suited for high-speed data lines, NUC2401MN combines common mode EMI filtering with ESD protection to ±12 kV. Unit operates in temperatures from -40 to +85Â-ºC, and provides Machine Model and Human Body Model ESD ratings of 1.6 kV and 16 kV, respectively. Maxi peak pulse current rating is 19 A, and max clamp voltage is 10 V at peak current of 5 A. Cutoff frequency for common mode noise...

Read More »
EMI / RFI Filters

EMC Filter suits high currents from 150-2,500 A.

Designed according to UL1283 and EN60939 standards, three-phase, compact HCW serie EMC filter is suited for use in UPS, mining industry equipment, energy regeneration converters, and industrial machinery with converters and inverters up to 2,000 kVA. It is offered with up to 720 Vac and optional protective covers for busbar. Filter's double stage topology in common mode and additional...

Read More »
RF Dielectric Filters are designed for W-CDMA amplifiers.
EMI / RFI Filters

RF Dielectric Filters are designed for W-CDMA amplifiers.

Featuring multi-pole design to ensure that wanted signals are properly passed while others are rejected, DFCL series filters offer ripples of 0.4 dB max @ f0 ±30 MHz and 1.2 dB max @ f0 ±65 MHz, producing wide and flat curves required at pass band by DPD amplifier designs. Block-type filter measure 10.6 x 6.0 x 4.8 mm and are suited for cellular base station applications that use DPD...

Read More »
EMI / RFI Filters

Module filters EMI and suppresses transients.

With up to 10 A of output current and 150 W of output power, Model VPTi10-28 minimizes reflected noise of DC-DC converters, and simultaneously protects power system from inrush current damage. Unit provides transient operation up to 80 V per MIL-STD-704 and 100 V per MIL-STD-1275, making it suited for military and avionics applications. Housed in 6-sided metal enclosure, module operates over...

Read More »
Fresh Air Intake Designed to Meet ASHRAE 62.2 standards
Sponsored

Fresh Air Intake Designed to Meet ASHRAE 62.2 standards

Alan Manufacturing has a long history of developing innovative solutions for HVAC applications. With over 1,000 product designs under our belt, we have gained a reputation as the go-to source for HVAC dampers, hardware, duct supports, zone control systems, and much more. Adding to this extensive list of achievements we now announce the release of our new line of Fresh Air Intake products. Designed to meet ASHRAE 62.2 standards, they are the most robust and high-performance product of their kind. See our video to learn more.

Read More »

All Topics