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Line Filters

AVAILABLE BY PHONE/EMAIL ONLY. PLEASE CONTACT US TO ORDER.

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Line Filters

     

POWER LINE FILTERS

TELEPHONE & DATA LINE FILTERS

EQUIPMENT FILTERS

CERAMIC FILTERS

CUSTOM MILITARY FILTER

PLASTIC FILM CAPACITORS

 

 

CLEANPOWER FILTERS

CONTROL LINE FILTERS

FEEDTHROUGH CAPACITORS

HEMP FILTERS & EMP PROTECTION

CUSTOM TELECOM FILTERS

 

 

  • Telecoms - Base stations, servers, switches, power supplies
  • Defense - Vehicles, buildings, ships, aircraft, missiles
  • Railways - Signaling, traction
  • Shielded Rooms - EMC, TEMPEST, & EMP
  • Medical - Test equipment, power supplies, low-leakage requirements
  • IT and test equipment Cabinets
  • Process control equipment
  • Power management systems

 

Fuses for Semiconductor Protection, North American and European Standard TYPE SQB

  Download Manufacturer Catalog
POWER LINE FILTERS

 

  • 12 separate ranges
  • Insertion loss performance of 100dB from 10kHz - 10GHz at full load
  • 5A - 2400A, single & three phase ac
  • 5A - 400A dc
  • 400Hz range
  • Proprietary low-leakage designs
  • Special MPE design ensures high performance, with low heat dissipation and small physical size
 
  • Full performance under all load conditions
  • Non - 50 ohm applications
  • Full custom design capability
  • Customization service for standard products
  • Shielded room, computer suite, TEMPEST, EMP protection applications
  • Test-house verified 40GHz capability, and 100GHz performance demonstrated on-site
     
power line filters - bulkhead fixing kit   800 amp filter

Bulkhead Fixing Kit

 

800 Amp Filter

 

 
Fuses for Semiconductor Protection, European Standard Class gR

  Download Telephone Line Filter Manufacturer Catalog
TELEPHONE & DATA LINE FILTERS

 

Telephone Line Filters

  • 2 - 240 lines in standard enclosures
  • Insertion loss performance of 100dB from 14kHz - 10GHz
  • Low pass circuits
  • 300/600 ohm and complex impedance circuits
  • High symmetry - suitable for use with modems
  • Modular expandable packaging systems
  • Full custom design capability
  • Customization service for standard products
  • Shielded room, signal lines, TEMPEST, EMP protection applications
 

Data Line Filters

  • Various system impedances and passbands to suit different applications
  • Data rates of 9.6kB/s and 19.2kB/s are available in enclosures containing from 2 to 40 lines (1 - 20 data pairs)
  • Data rates of 64kB/s and above are available in 2, 4, and 8 line versions (1 - 4 data pairs)
  • Typical installation applications include shielded enclosures and test chambers, bulkhead penetration, and in-line filtering of Comsec data cables
  • Typical data applications would include ISDN, RS232, RS422, and RS423 protocols
  • Analogue data filters - standard circuits also available for 4kHz, 8kHz, 25kHz, 50kHz, 100kHz, 200kHz, 700kHz, 30MHz
  • Guidance on compatibility and impedance requirements can be provided
  • In-house filter design and manufacture of components permits custom designs of intermediate bandwidths to defined impedances
  • Packaging of data filters can be tailored to suit circuit, impedance and connections required
 
100 line modular telephone filter

100 Line Modular Telephone Filter


  Download Data Line Filter Manufacturer Catalog

 
Fuses for Semiconductor Protection Cylindrical Fuses, European Standard

  Download Manufacturer Catalog
EQUIPMENT FILTERS

 

  • Use to control high frequency emission and susceptibility
  • Bulkhead or chassis mounting
  • European EMC directive applications to meet high frequency requirements
  • Custom design capability
  • ac & dc ranges
 
  • Standard current ranges 1A - 15A
  • High current ranges 6A - 100A single & three phase
  • Special range for switched mode power supplies which have low noise source impedance
  • All filters incorporate feed-through capacitors to give high frequency performance to beyond 1GHz
     
high current equipment filter

High Current Equipment Filters

 

 
Dc Application, Traction Fuse

CERAMIC FILTERS

 

  • Current range 0.3 - 15A
  • Voltage range 80V - 450V dc
  • Available as C, L, and Pi circuits
  • Bulkhead mounting
 
  • Standard ranges for signal and power circuits
  • Hermetically sealed
  • Aerospace/avionics applications
     
ceramic filter production

Ceramic Filter Production

 

 
Miniature Fuses G, Cylindrical Fuses

  Download Manufacturer Catalog
CUSTOM MILITARY FILTERS  

 

  • Custom filters for motors, generators, power supplies, signal lines, engine management, radar, TEMPEST & EMP applications
  • MPE custom filters are already widely used in vehicles, ships, submarines, aircraft, missiles, shelters, and communications buildings
  • Tailored performance, packaging, mounting, and terminations
 
  • Cost - effective
  • Rapid prototyping service
  • Fully resin encapsulated filters to meet severe environmental conditions
  • Can be supplied with cables, military connectors, screened leads etc. to simplify installation
     
filters with special connectors   custom power filter

Filters With Special Connectors

 

Custom Power Filter

 

 
Medium Voltage Fuses for Capacitors

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PLASTIC FILM CAPACITORS

 

  • Axial and radial plastic case designs and axial metal case types
  • Metallized polyester, polypropylene, and polycarbonate dielectrics
 
  • Voltage ranges from 50Vdc to 500Vac
  • Tight tolerances available down to 1%
  • Custom design capability

 

     
Miniature Fuses G, Cylindrical Fuses

  Download Manufacturer Catalog
CLEANPOWER FILTERS 

 

  • Cost- effective range
  • Current range 6A -160A single & three phase ac
  • Insertion loss performance of 100dB from 100kHz to 1GHz
  • Stainless steel enclosure
 
  • Enclosed terminal compartments
  • Compact size
  • Attractive price
     

 

     
Miniature Fuses G, Cylindrical Fuses

  Download Manufacturer Catalog
CONTROL LINE FILTERS  

 

  • 6 page downloadable catalogue
  • ac & dc ranges
  • Current rating 1A - 10A
  • Standard range has 1 - 8 lines
 
  • Versions available to 200 lines
  • Insertion loss performance of 100dB from 14kHz to 10GHz
  • Customization service available
     

 

     
Miniature Fuses G, Cylindrical Fuses

  Download Manufacturer Catalog
FEEDTHROUGH CAPACITORS  

 

  • ac, dc & 400Hz ranges
  • Current ratings 10A - 500A
  • High frequency suppression to beyond 1GHz
  • Use to control high frequency emission and susceptibility
  • Bulkhead mounting
 
  • European EMC directive applications to meet high frequency performance requirements
  • Ideal for Telecoms and Defense applications
  • High volume and low volume capability
  • Custom design capability
     

 

     
Miniature Fuses G, Cylindrical Fuses

  Download Manufacturer Catalog
     

  Download Empulse Filter Leaflet
HEMP FILTERS & EMP PROTECTION  

 

  • NEW RANGE OF HEMP POWER LINE FILTERS DESIGNED TO MEET MIL-STD-188-125-1 & -2 AND DEF STAN 59-188 Part 1 and Part 2
  • Contains standard ranges of single and three phase power line filters (2 and 4 protected lines)
  • Standard range covers 6A to 400A current ratings 800A to 1200A versions under development
  • Specially designed and tested to meet Mil-Std-188-125-1 and -2 and Def. Stan 59-188 Part 1 and Part 2 pulse current injection requirements for E1 and E2 pulses
  • Filter performance simulated by computer and verified by pulse testing
 
  • High pulse energy capability
  • Suitable for HEMP protection of power lines for military, homeland defense, commercial infrastructure, financial institutions, and telecoms applications
  • Other performance versions available on request where additional insertion loss performance beyond just HEMP protection is needed.
  • EMP protection for signal and control lines also available.
  • Filters are smaller, lighter, cheaper, and offer better pulse performance than existing solutions which have not been specifically designed for this application
  • More information available on request
     

 

     
Miniature Fuses G, Cylindrical Fuses

CUSTOM TELECOM FILTERS  

 

  • Custom filters for base stations, servers, switches, power supplies
  • Tailored performance, packaging, mounting, terminations
  • Cost - effective
  • High reliability plastic film technology
  • Self-healing dielectric with high proof test and pulse test capability
 
  • UL materials used for safety
  • Meet requirements of EN60950, and EN132400 where required
  • Rapid prototyping service
  • Designed for minimum part count on installation
  • Can be supplied with cable terminations, connectors, crimp tags etc. to simplify installation and minimize part count
     
bulkhead mounting filtersfilters with leadsfilters with special connectors

Bulkhead Mounting Filters

Filters With Leads

Filters With Special Connectors