Coilcraft Power Inductors

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Coilcraft Power Magnetics

coilcraft logoCoilcraft is a global leader in power magnetics, providing a wide range of products including power inductors, current sensors, and planar transformers designed for optimal efficiency. Their wirewound inductors, built with ferrite or powdered iron cores, are available in various shapes and sizes to meet diverse application needs. Key attributes such as inductance, current capacity, and DC resistance (DCR) are crucial for efficient power supply designs. Coilcraft CPS power magnetics, known for their high-grade materials and rigorous testing, are ideal for military, aerospace, and medical applications.

Product Offerings:

  • Shielded Inductors: Designed to minimize EMI, these inductors offer a compact size with low DCR and high current ratings, making them suitable for use as power chokes and for noise suppression in automotive, commercial, industrial, and high-reliability applications.

  • Unshielded Inductors: With an open magnetic construction, these inductors provide high saturation current ratings, making them ideal for general-purpose power choke and power supply applications.

  • Coupled Inductors: Featuring magnetic shielding, low DC resistance, and tight coupling in various turns ratios (1:1, 1

     

    , 1:1:1), these inductors excel in Flyback, SEPIC, Cuk, and Zeta topologies.

     

  • Uncoupled Dual Inductors: These shielded inductors operate independently, saving space by combining two inductors in a single package. They are well-suited for Class-D applications up to 100 Watts.

  • High Voltage Inductors: Designed for applications requiring voltage-rated inductors, such as high-voltage DC-DC and AC-DC power supplies, industrial automation, home automation, appliances, and electric vehicles (EVs).

Industry Leadership:

Since 1968, Coilcraft has been at the forefront of designing and manufacturing high-performance, reliable custom transformers, AC reactors, and DC inductors for global customers, including some of the world’s largest companies. Their commitment to innovation, engineering excellence, and durability underscores their reputation as a trusted provider of cutting-edge electromagnetic components. Coilcraft’s extensive product portfolio includes components for switch-mode power supplies, linear power supplies, and DC-DC converters, such as flyback transformers, isolation transformers, current sense transformers, EMI/RFI suppression inductors, and general-purpose toroidal inductors.
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Power Magnetics Product Family Features:

  • Compatible with major semiconductor controller chips
  • Industry-standard options and custom packages
  • Multiple configurations available
  • Encapsulated or non-encapsulated packages
  • UL/CSA recognized transformers and filter components
  • Wide range of operating temperature options with extended temperature offerings
  • Optimized for reliability, performance, manufacturability, and cost-effectiveness

Featured Coilcraft Power Inductors:

  • MLC75 Shielded Power Inductors: With saturation currents up to 59A and a maximum operating temperature of +125°C, these inductors are ideal for VRD/VRM applications and are AEC-Q200 qualified for automotive use.

  • XEL Ultra-Low Loss Shielded Power Inductors: Offering exceptionally low DCR and ultra-low AC losses, these inductors are designed for high-switching frequencies and feature soft saturation, making them suitable for high-temperature applications.

  • XAL / XFL Power Inductors: These inductors deliver top performance in compact spaces with soft saturation characteristics, making them ideal for high-power applications.

  • XPL2010 Shielded Power Inductors: Ultra-small and magnetically shielded, these inductors handle up to 4.60A of current and are suited for point-of-load DC-DC converter applications.

  • DO1608C SMD Power Inductors: Featuring high energy storage and very low resistance, these inductors are perfect for DC-DC conversion in portable electronics and other applications.

  • DO1813H SMD Power Inductors: With high current ratings and low DC resistance, these inductors are ideal for high-power DC-DC applications.

  • High Current Inductors: These inductors offer excellent current handling and low DC resistance, making them ideal for high-power applications like POL, VRM, and VRD.

  • LPS Shielded Power Inductors: Designed for high saturation current ratings and EMI reduction, these inductors are suitable for mobile devices and backlight drivers.

  • MSS Magnetically Shielded Power Inductors: Available in automotive-grade versions, these inductors are ideal for high-temperature applications requiring low DCR and excellent current handling.

  • DO5040H SMD Power Inductors: These inductors provide high energy storage and are suitable for high-power DC-DC applications.

  • RFS Shielded Power Inductors: With a wide inductance range and high current ratings, these inductors are ideal for choke applications.

  • SLR Inductors: High-current inductors designed for high-frequency applications, offering tight DCR tolerance for current sensing in VRM/VRD regulators and GPUs.

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