Electronic Design
  • Resources
  • Directory
  • Webinars
  • CAD Models
  • Video
  • Blogs
  • More Publications
  • Advertise
    • Search
  • Top Stories
  • Tech Topics
  • Analog
  • Power
  • Embedded
  • Test
  • AI / ML
  • Automotive
  • Data Sheets
  • Topics
    - TechXchange Topics --- Markets --AutomotiveAutomation-- Technologies --AnalogPowerTest & MeasurementEmbedded
    Resources
    Electronic Design ResourcesTop Stories of the WeekNew ProductsKit Close-UpElectronic Design LibrarySearch Data SheetsCompany DirectoryBlogsContribute
    Members
    ContentBenefitsSubscribeDigital editions
    Advertise
    https://www.facebook.com/ElectronicDesign
    https://www.linkedin.com/groups/4210549/
    https://twitter.com/ElectronicDesgn
    https://www.youtube.com/channel/UCXKEiQ9dob20rIqTA7ONfJg
    PM-R Series_PR
    1. Technologies
    2. Test & Measurement

    Drum cores serve EMI filtering and switch-mode power supplies

    May 10, 2017
    Rick Nelson
    Lake Forest, CA. Premier Magnetics has introduced its new line of low-cost, high-performance drum core inductors designed for EMI filtering and switch-mode power-supply applications. With a product offering of over two dozen models with inductance values from 100 to 10,000 µH, the new PM-R Series boasts low DC resistance (DCR), providing low temperature rise at high peak currents. Their combination of high peak current and high self-resonant frequency (SRF) make the PM-R Series inductors suitable as a drop-in replacement for lower performing drum core devices. And in applications where the devices’ maximum height of 10.0 to 11.5 mm is acceptable, the PM-R Series offers a cost-effective alternative to surface-mount inductors.
    Pm R Series Pr 225x300

    Premier Magnetics’ PM-R drum core inductors are offered in two series, PM-R2 (7.5 mm, dia. x 10.0 high, max) and PM-R3 (9.5 mm, dia. x 11.5 high, max), each offering models with a range of 100 µH to 10 mH. Both series of inductors are available with sleeving (+125°C) and without sleeving (+155°C). Standard operating temperature range is -40 to 130°C, with higher temperatures available. The radial-leaded components are RoHS compliant.

    “The new PM-R drum core inductors are an optimal choice in applications that need a low-cost solution in a size that can be manipulated to fit into tight spaces,” said Jim Earley, president of Premier Magnetics. “These devices perform particularly well in high peak-current applications.”

    Price starts at $0.15 each in OEM quantities. Samples are in stock for immediate delivery. Delivery is eight weeks ARO for OEM quantities.

    http://premiermag.com/pdf/pmr.pdf

    Continue Reading

    Renesas Reveals Automotive Processor Roadmap

    Next-Generation Oscilloscope Offers Four or Eight Channels

    Sponsored Recommendations

    Designing automotive-grade camera-based mirror systems

    Dec. 2, 2023

    Design security cameras and other low-power smart cameras with AI vision processors

    Dec. 2, 2023

    Automotive 1 TOPS vision SoC with RGB-IR ISP for 1-2 cameras, driver monitoring, dashcams

    Dec. 2, 2023

    AM62A starter kit for edge AI, vision, analytics and general purpose processors

    Dec. 2, 2023

    Comments

    To join the conversation, and become an exclusive member of Electronic Design, create an account today!

    I already have an account

    New

    Autonomous Robot Delivers Open Liquids Container Without Spilling a Drop

    Securing Data in the Quantum Era

    Celebrating Field Engineers: The Unsung Heroes of Innovation

    Most Read

    MEMS Mirrors: The Next Big Wave in MEMS Technology

    Altech Corporation Products for Electronic Design

    Partnership Develops Coherent Detection-Based LiDAR Platforms


    Sponsored

    Introduction to EMI: Standards, causes and mitigation techniques

    Low EMI: Lower system costs and quickly meet EMI standards by reducing emissions

    EMI for Engineers

    Electronic Design
    https://www.facebook.com/ElectronicDesign
    https://www.linkedin.com/groups/4210549/
    https://twitter.com/ElectronicDesgn
    https://www.youtube.com/channel/UCXKEiQ9dob20rIqTA7ONfJg
    • About Us
    • Contact Us
    • Advertise
    • Do Not Sell or Share
    • Privacy & Cookie Policy
    • Terms of Service
    © 2023 Endeavor Business Media, LLC. All rights reserved.
    Endeavor Business Media Logo