• GTO Snubbers
  • Thyristor Snubbers
  • IGCT Protection
  • DC Filters
  • IGBT Filters
  • IGBT - AC Harmonic Filters
  • Energy Discharge Capacitors
    		•
    Norfolk Capacitors Limited
     
    Section
    Start
    		  
    Previous
    Page
    Next
    Page
     
    Home
    Page
    		  

    About Us
    A brief profile of NCL and a description of company objectives.
    Products
    Information about our catalogue products their general construction and application.
    Sales
    Contact information for our sales department UK and world wide.
    Enquiry Form Fill in the enquiry form and receive a competitive quotation for the capacitor you require.

    Image Gallery
    Full colour thumbnail picture collection of NCL's products which you can click on to enlarge.
    Site Not Right!
    Please contact our site administrator if any pages have errors quoting where and which site the error is on.

    Made in
    Great Britain
     
    Optimal settings
    1024x768 <
    16 bit colour >
    IE4 or NS4 >
    		IGBT Filter Capacitors ~ tables
    GB Series - IGBT Filter Range
     
    UN
    (V)    		 C
    (µF)    		 Imax
    (Arms)    		 Ip
    (A)    		 Rs
    (mW)
    900 1450 134 5580 0.56
    1000 1200 128 5080 0.60
    1100 1250 135 5780 0.54
    1300 920 126 4960 0.61
    1400 800 123 4620 0.64
    1500 700 120 4300 0.68
    1650 560 114 3880 0.74
    1850 450 108 3460 0.81
    2000 370 104 3140 0.87
    2200 315 100 2900 0.93
    2800 200 89 2300 0.97
    3000 160 108 4300 0.69
    3300 128 102 3880 0.75
    3700 103 96 3460 0.82
    4000 85 90 3140 0.89
    4400 72 86 2900 0.97

    The above table is applicable to the insulated moulded case version only. Imax values have been calculated for 1 kHz ripple and 70°C ambient temperature. Better performance may be obtained at higher frequencies and/or lower temperatures. Please consult us for further information.