Passive Components Blog
No Result
View All Result
  • Home
  • NewsFilter
    • All
    • Aerospace & Defence
    • Antenna
    • Applications
    • Automotive
    • Capacitors
    • Circuit Protection Devices
    • electro-mechanical news
    • Filters
    • Fuses
    • Inductors
    • Industrial
    • Integrated Passives
    • inter-connect news
    • Market & Supply Chain
    • Market Insights
    • Medical
    • Modelling and Simulation
    • New Materials & Supply
    • New Technologies
    • Non-linear Passives
    • Oscillators
    • Passive Sensors News
    • Resistors
    • RF & Microwave
    • Telecommunication
    • Weekly Digest

    Bourns Increases Maximum Inductance Values of Semi-Shielded Power Inductors

    YAGEO Unveils Next Gen BMS Isolation Transformers

    Littelfuse Compact Tactile Switch Offers Low-Noise Switching and Dust Protection

    Murata Announces Mass Manufacturing of World’s First 0402 47µF MLCC

    Bourns Releases SMD Chip High-Power Metal Strip Current Sense Resistors in 2010 Case

    Würth Elektronik Releases High-Frequency Connectors for Antenna Cables

    Murata Releases First High-Frequency XBAR Filter for Next-Gen Networks

    Vishay NTC Immersion Thermistor Delivers Fast Response in Liquid Cooled Automotive Systems

    Wk 27 Electronics Supply Chain Digest

    Trending Tags

    • Ripple Current
    • RF
    • Leakage Current
    • Tantalum vs Ceramic
    • Snubber
    • Low ESR
    • Feedthrough
    • Derating
    • Dielectric Constant
    • New Products
    • Market Reports
  • VideoFilter
    • All
    • Antenna videos
    • Capacitor videos
    • Circuit Protection Video
    • Filter videos
    • Fuse videos
    • Inductor videos
    • Inter-Connect Video
    • Non-linear passives videos
    • Oscillator videos
    • Passive sensors videos
    • Resistor videos

    Accelerating Full Bridge LLC Resonant Converter Design with Frenetic AI

    Understanding Switched Capacitor Converters

    Coupled Inductors Circuit Model and Examples of its Applications

    Inductor Resonances and its Impact to EMI

    Highly Reliable Flex Rigid PCBs, Würth Elektronik Webinar

    Causes of Oscillations in Flyback Converters

    How to design a 60W Flyback Transformer

    Modeling and Simulation of Leakage Inductance

    Power Inductor Considerations for AI High Power Computing – Vishay Video

    Trending Tags

    • Capacitors explained
    • Inductors explained
    • Resistors explained
    • Filters explained
    • Application Video Guidelines
    • EMC
    • New Products
    • Ripple Current
    • Simulation
    • Tantalum vs Ceramic
  • Knowledge Blog
  • Suppliers
    • Who is Who
  • Events
  • Home
  • NewsFilter
    • All
    • Aerospace & Defence
    • Antenna
    • Applications
    • Automotive
    • Capacitors
    • Circuit Protection Devices
    • electro-mechanical news
    • Filters
    • Fuses
    • Inductors
    • Industrial
    • Integrated Passives
    • inter-connect news
    • Market & Supply Chain
    • Market Insights
    • Medical
    • Modelling and Simulation
    • New Materials & Supply
    • New Technologies
    • Non-linear Passives
    • Oscillators
    • Passive Sensors News
    • Resistors
    • RF & Microwave
    • Telecommunication
    • Weekly Digest

    Bourns Increases Maximum Inductance Values of Semi-Shielded Power Inductors

    YAGEO Unveils Next Gen BMS Isolation Transformers

    Littelfuse Compact Tactile Switch Offers Low-Noise Switching and Dust Protection

    Murata Announces Mass Manufacturing of World’s First 0402 47µF MLCC

    Bourns Releases SMD Chip High-Power Metal Strip Current Sense Resistors in 2010 Case

    Würth Elektronik Releases High-Frequency Connectors for Antenna Cables

    Murata Releases First High-Frequency XBAR Filter for Next-Gen Networks

    Vishay NTC Immersion Thermistor Delivers Fast Response in Liquid Cooled Automotive Systems

    Wk 27 Electronics Supply Chain Digest

    Trending Tags

    • Ripple Current
    • RF
    • Leakage Current
    • Tantalum vs Ceramic
    • Snubber
    • Low ESR
    • Feedthrough
    • Derating
    • Dielectric Constant
    • New Products
    • Market Reports
  • VideoFilter
    • All
    • Antenna videos
    • Capacitor videos
    • Circuit Protection Video
    • Filter videos
    • Fuse videos
    • Inductor videos
    • Inter-Connect Video
    • Non-linear passives videos
    • Oscillator videos
    • Passive sensors videos
    • Resistor videos

    Accelerating Full Bridge LLC Resonant Converter Design with Frenetic AI

    Understanding Switched Capacitor Converters

    Coupled Inductors Circuit Model and Examples of its Applications

    Inductor Resonances and its Impact to EMI

    Highly Reliable Flex Rigid PCBs, Würth Elektronik Webinar

    Causes of Oscillations in Flyback Converters

    How to design a 60W Flyback Transformer

    Modeling and Simulation of Leakage Inductance

    Power Inductor Considerations for AI High Power Computing – Vishay Video

    Trending Tags

    • Capacitors explained
    • Inductors explained
    • Resistors explained
    • Filters explained
    • Application Video Guidelines
    • EMC
    • New Products
    • Ripple Current
    • Simulation
    • Tantalum vs Ceramic
  • Knowledge Blog
  • Suppliers
    • Who is Who
  • Events
No Result
View All Result
Passive Components Blog
No Result
View All Result

Knowles caps tackle EV charging challenge

24.3.2017
Reading Time: 1 min read
A A

source: Electronics Weekly news

Knowles is aiming at electric and hybrid vehicle charging with a range of X7R multi-layer ceramic capacitors (MLCCs).

RelatedPosts

Bourns Increases Maximum Inductance Values of Semi-Shielded Power Inductors

YAGEO Unveils Next Gen BMS Isolation Transformers

Littelfuse Compact Tactile Switch Offers Low-Noise Switching and Dust Protection

 

“The big change being seen in automotive applications is the voltage rating and size of components now being used,” said the firm. “This revolution in MLCC technology, used in control electronics, is being driven by modern on-board charging systems in electric vehicles and hybrid vehicles where mains ac is involved.”

In response, it has created 250Vac X1/Y2 safety-certified MLCCs to 10nF. Available in a 2220 case size, these X7R dielectric capacitors offer greater on-board total capacitance, or a part count reduction.

“For example, they can take the place of 2 x 4.7nF X1/Y2 capacitors connected in parallel to reduce component count, size and weight”, claimed Knowles.

All Knowles Safety Certified capacitors comply with international UL and TÜV (UL ongoing) specifications, allowing surface mount ceramic multilayer capacitor to replace leaded film types for simple pick-and-place assembly, reduced board space and lower profile.

The devices are also available in a ‘FlexiCap’ version to reduce the risk of mechanical cracking.

Now in pre-production, according to Knowles, the 10nF, B16 parts have already been by approved by major automotive manufacturers and under review by several others.

Applications also include: AC-DC power supplies and plug-in charging systems where circuits are connected to the mains and lightning strike or other voltage transients represent a threat to electronic equipment.

Related

Recent Posts

YAGEO Unveils Next Gen BMS Isolation Transformers

10.7.2025
10

Murata Announces Mass Manufacturing of World’s First 0402 47µF MLCC

10.7.2025
17

Bourns Releases SMD Chip High-Power Metal Strip Current Sense Resistors in 2010 Case

10.7.2025
7

Vishay NTC Immersion Thermistor Delivers Fast Response in Liquid Cooled Automotive Systems

8.7.2025
7

VINATech Supercapacitors Enhance Automotive Safety with Reliable E-Latch Emergency Power

7.7.2025
37

Exxelia Unveils Advanced Components for the Medical Device Industry

9.7.2025
47

TDK Increases Current Ratings of Automotive Thin-Film Power Inductors

1.7.2025
26

SCHURTER Unveils High Voltage Fuses for EV Applications

30.6.2025
10

YAGEO Releases First to Market 750V Aluminum Capacitors

30.6.2025
51

Smolteks CNF-MIM Capacitors Meet Thermal and Voltage Stability Industry Requirements

30.6.2025
23

Upcoming Events

Jul 16
16:00 - 17:00 CEST

Design a 2kW PSFB converter before your cold drink gets warm

Jul 23
13:00 - 14:00 CEST

PCB design for a Smartwatch

Jul 29
16:00 - 17:00 CEST

Impact of Elevated Voltage and Temperature on Molded Power Inductors in DC/DC converters

View Calendar

Popular Posts

  • Buck Converter Design and Calculation

    0 shares
    Share 0 Tweet 0
  • Boost Converter Design and Calculation

    0 shares
    Share 0 Tweet 0
  • Flyback Converter Design and Calculation

    0 shares
    Share 0 Tweet 0
  • LLC Resonant Converter Design and Calculation

    0 shares
    Share 0 Tweet 0
  • What is a Dielectric Constant and DF of Plastic Materials?

    4 shares
    Share 4 Tweet 0
  • Ripple Current and its Effects on the Performance of Capacitors

    3 shares
    Share 3 Tweet 0
  • How to Design an Inductor

    0 shares
    Share 0 Tweet 0
  • Dual Active Bridge (DAB) Topology Explained

    0 shares
    Share 0 Tweet 0
  • Why Low ESR Matters in Capacitor Design

    0 shares
    Share 0 Tweet 0
  • SEPIC Converter Design and Calculation

    0 shares
    Share 0 Tweet 0

Newsletter Subscription

 

Passive Components Blog

© EPCI - Leading Passive Components Educational and Information Site

  • Home
  • Privacy Policy
  • EPCI Membership & Advertisement
  • About

No Result
View All Result
  • Home
  • Knowledge Blog
  • Premium Suppliers

© EPCI - Leading Passive Components Educational and Information Site

This website uses cookies. By continuing to use this website you are giving consent to cookies being used. Visit our Privacy and Cookie Policy.
Go to mobile version