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    TDK Releases 140C Compact Vibration Robust Automotive Aluminum Capacitors

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    Samsung MLCCs Lineup for In-Vehicle Infotainment

    source: Samtec

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    Ripple Steering in Coupled Inductors: SEPIC Case

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    Percolation Phenomenon and Reliability of Molded Power Inductors in DC/DC converters

    Root Causes and Effects of DC Bias and AC in Ceramic Capacitors

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    TDK Releases 140C Compact Vibration Robust Automotive Aluminum Capacitors

    DigiKey Presents Factory Tomorrow Season 5 Video Series

    Samsung MLCCs Lineup for In-Vehicle Infotainment

    source: Samtec

    Best Practices for Cable Management in High-Speed and High-Density Systems

    Würth Elektronik Unveils Compact Common-Mode Data Lines Chokes

    Bourns Releases TCO 240 Watt USB Mini-Breaker

    Littelfuse Adds 600W Automotive TVS Diodes for High-Energy Transient Protection

    Vishay Releases Harsh Environment Robust DC-Link Film Capacitor

    Bourns Releases Automotive High Creepage and Clearance Transformer

    Trending Tags

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    Ripple Steering in Coupled Inductors: SEPIC Case

    SEPIC Converter with Coupled and Uncoupled Inductors

    Coupled Inductors in SEPIC versus Flyback Converters

    Non-Linear MLCC Class II Capacitor Measurements Challenges

    Percolation Phenomenon and Reliability of Molded Power Inductors in DC/DC converters

    Root Causes and Effects of DC Bias and AC in Ceramic Capacitors

    How to Calculate the Output Capacitor for a Switching Power Supply

    Switched Capacitor Converter Explained

    Understanding Inductor Dot Markings and Their Application in LTspice

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Littelfuse PSR Series High-Speed Square Body Fuses

12.12.2019
Reading Time: 1 min read
A A

Littelfuse POWR-Speed PSR Series High-Speed Square Body Fuses are specifically optimized to protect diodes, triacs, IGBTs, SCRs, and other power semiconductors in power conversion and power conditioning systems. 

The PSR series is offered with current ratings up to 2000 amps, voltage ratings up to 1300 volts AC and 1000 volts DC, and interrupting ratings up to 200,000 amps. The extreme current limiting capability of the fuses offers low let-through current and energy, ensuring the protection of downstream devices. 

RelatedPosts

TDK Releases 140C Compact Vibration Robust Automotive Aluminum Capacitors

DigiKey Presents Factory Tomorrow Season 5 Video Series

Samsung MLCCs Lineup for In-Vehicle Infotainment

With UL, CCC, CE, RoHS certification and UL and IEC standard compliance, it’s a truly global product. Littelfuse offers the PSR series high-speed square body fuses in IEC Standard case sizes 30 to 33 and 70 to 73, with various termination options for mounting flexibility.

  • Balanced speed of operation, energy efficiency, and longevity for power semiconductors
  • Voltage and Amperage Ratings: up to 1300VAC/1000VDC and 2000A
  • Interrupting Ratings: up to 200kA
  • Extremely current limiting: reduces let-through current and energy
  • IEC & UL Standard compliance, certified to cURUL, CCC, CE, RoHS
  • Flush end (direct bus-bar mount), DIN blade, and bolted blade designs

Related

Source: All about circuits, Littelfuse, TTI

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