Please use side menu if you cannot use dropdown boxes, or the header boxes


www.ccr.gov
CAGE Code: 5DME2
ITAR Registration Code: M28889

- November 22nd 2017 -
Call: 1 (800) 377-3244
We Are Open Monday-Friday 8 am - 5 pm PT
E-mail: sales@coilws.com


  • Careers
  • Very High Inductance Power Inductors
    100 Amperes Rating

    The CWS' HIPC Series of Very High Inductance Choke / Very High Power Inductor provides up to 30 milli-hendries (30 mH) of inductance and handles up to 100 Amperes and are designed using solid heavy gauge magnet wires winding to achieve lower DC resistance (DCR), and high inductance. The core materials used are large diameter distributed air gaps compacted iron powder Pot Cores.

    The HIPC Series of Very High Power Inductor / Very High Inductance Inductor are capable of handling high DC bias current up to 100 Amps, high energy storage and high voltage swing due to higher mass and higher saturation flux densities of the cores used.

    The table below shows the types of cores used in each of the part number. The HIPC Series are constructed using Iron Powder, Silicon Iron or Sendust cores and are suitable for swinging chokes, energy storage filter inductor in SMPS with high ripple current, AC Inductor, in-line noise filters with large AC voltage swing, unidirectional drive application such as pulse transformer and flyback transformer.

    The HIPC Series Pot Cores are from Micrometals's #26 materials (Iron Powder), Micrometal's Super-MSS (Sendust) and Micrometal's FluxSan (Silicon Iron). The Silicon Iron version is suitable for those application requiring small inductance drop when a high DC current (DC bias) is flowing into the inductor. The Sendust version is suitable for energy storage inductors. The Iron Powder version is suitable for Output Ripple filtering, High Power Output Chokes and High Inductance Inductor where a good DC bias characteristics is desired. The core loss of the Sendust and Silicon Iron are very similar at frequency below 300 Khz. Silicon Iron version cost a little more than the others. The Silicon Iron cores are not suitable for application over 750 Khz, and has a much higher core loss than the Sendust cores.

    The part PDF drawing has the DC Bias Current versus Inductance table. It is not necessary that inductor with higher Inductance versus DC Bias Current is better in all cases. This is because Energy Storage in a filter is defined as 1/2 x [L] x [Sq I], where [L] is the inductance and [Sq I] is the square of the current flowing into the inductor. For energy storage filtering application, having a good DC bias is not always a desired feature. When the current flow into the inductor increases, the amount of energy stored increased to the square of the current [Sq I], and if the inductance [L] does not drop when the current increase, the energy stored maybe too high and could potentially cause a circuit to blow up. For such energy storage filtering application such as Input Filter ( Phi or butterworth or chebyshev filters), or the Boost Inductor, the HIPC Series using Sendust is usually the desired choice. However, every application is different and the design engineer must balance the trade offs.



    APPLICATION:
    Industrial Very High Current Filter Inductor, Switching Regulator Inductor, In-Line Noise Filters, Differential Mode Choke, Boost Power Factor Correction Choke and Welding Machine Output Inductor.
    Inductance range 30 mH (30,000 uH) and up to 100 Amps Current Rating

    Custom design available. Please email or call us.

      Part Number Inductance Current
    Rating (Amps)
    Inductance
    at Rated Current
    DC Bias
    DCR Max (milli-Ohms) Dimension:
    Length x Width x Height
    mm
    Core Material Price  
      HIPC-303M-40A 30,000.00 uH 40 Amps 6000 uH 220 120.80 x 120.80 x 120.80 Compacted Powder Pot Core
    Buy Now
     
      HIPC-133M-70A 13,000.00 uH 70 Amps 5100 uH 90 120.80 x 120.80 x 120.80 Compacted Powder Pot Core
    Buy Now
     
      HIPC-602M-100A 6,000.00 uH 100 Amps 1400 uH 40 120.80 x 120.80 x 120.80 Compacted Powder Pot Core
    Buy Now
     

    Disclaimer: Coil Winding Specialist, Inc., its affiliates, agents, and employees acting on behalf of Coil Winding Specialist, Inc. (collectively, CWS) disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein or in any other disclosure relating to any product. CWS reserves the right at any time and from time to time to make changes to design, technical specification, or construction of any product listed on this website without notice. CWS also reserves the right to discontinue or limit sale of any product or service available throughout this website on temporary or permanently basis without notice. CWS highly recommends customers not to use its products offered on this website for inappropriate use and applications. Products should be tested for its suitability by prospective customers in all possible applications and conditions. Customers using or selling CWS products for use in other than recommended applications do so entirely at their own risk and agree to fully indemnify CWS from any damages arising or resulting from such use or sale.

    WARNING: This product can expose you to chemicals which is [are] known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go towww.P65Warnings.ca.gov.


    Any Comments, Suggestions or Questions? Contact us! Email: sales@coilws.com
    CWS 353 West Grove Ave. Orange, California 92865
    Call us Toll Free: 1-800-679-3184 or 1 (800) 377-3244

    Tel: (714) 279-9010, Fax: (714) 279-9482

    Copyright 2008, Coil Winding Specialist, Inc
    Updated July, 2013

    CAGE Code: 5DME2(Registered with www.ccr.gov)