• Latest
  • Trending
  • All
  • Capacitors
  • Resistors
  • Inductors
  • Filters
  • Fuses
  • Non-linear Passives
  • Applications
  • Integrated Passives
  • Oscillators
  • Passive Sensors
  • New Technologies
  • Aerospace & Defence
  • Automotive
  • Industrial
  • Market & Supply Chain
  • Medical
  • RF & Microwave
  • Telecommunication

Cornell Dubilier’s New Flatpack Aluminum Electrolytic Capacitor Suit Military and Space Needs

26.6.2017

Bourns Releases New Compact Size High Current Ferrite Beads

2.10.2023

Skeleton Demonstrated Supercapacitor Based Shuttle Charging in Seconds

2.10.2023

NICHICON SLB Small Lithium-Titanate Rechargeable Batteries

2.10.2023

Skeleton Unveils the Leipzig Supercapacitor Factory

29.9.2023

Snubber Capacitors in Power Electronics

27.9.2023

TAIYO YUDEN Expands Lineup of Multilayer Metal Power Inductors

26.9.2023
  • Home
  • Privacy Policy
  • EPCI Membership & Advertisement
  • About
No Result
View All Result
NEWSLETTER
Passive Components Blog
  • Home
  • NewsFilter
    • All
    • Aerospace & Defence
    • Antenna
    • Applications
    • Automotive
    • Capacitors
    • Circuit Protection Devices
    • Filters
    • Fuses
    • Inductors
    • Industrial
    • Integrated Passives
    • Market & Supply Chain
    • Medical
    • New Materials & Supply
    • New Technologies
    • Non-linear Passives
    • Oscillators
    • Passive Sensors
    • Resistors
    • RF & Microwave
    • Telecommunication

    Bourns Releases New Compact Size High Current Ferrite Beads

    Skeleton Demonstrated Supercapacitor Based Shuttle Charging in Seconds

    NICHICON SLB Small Lithium-Titanate Rechargeable Batteries

    Skeleton Unveils the Leipzig Supercapacitor Factory

    Snubber Capacitors in Power Electronics

    TAIYO YUDEN Expands Lineup of Multilayer Metal Power Inductors

    Bourns Releases New High Energy Gas Discharge Tubes

    Würth Elektronik Extends its Application and Industry Guide for Easy Navigation to Suitable Circuits and Components

    Designing a Small Integrated 500W LLC Transformer

    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
    • Filter videos
    • Fuse videos
    • Inductor videos
    • Non-linear passives videos
    • Oscillator videos
    • Passive sensors videos
    • Resistor videos
    • Sensors

    Charging/Discharging of Linear andNon-linear Capacitors

    How to Select Inductor For Switching Power Supply

    Oscillators Integration, Selection Guide and Design In

    Input Capacitor Selection for Power Supplies – Part 3: Electrolytic Capacitors

    Input Capacitor Selection for Power Supplies Part 2 – Ceramic Capacitors

    Input Capacitor Selection for Power Supplies Video (Part 1)

    Vishay Webinar: Components Selection for Solar Panel Systems

    Capacitors Basics: Decoupling

    Totem Pole PFC Design for E-Mobility; Microchip and WE 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
    • Preferred Suppliers
    • Who is Who
  • Events
  • Home
  • NewsFilter
    • All
    • Aerospace & Defence
    • Antenna
    • Applications
    • Automotive
    • Capacitors
    • Circuit Protection Devices
    • Filters
    • Fuses
    • Inductors
    • Industrial
    • Integrated Passives
    • Market & Supply Chain
    • Medical
    • New Materials & Supply
    • New Technologies
    • Non-linear Passives
    • Oscillators
    • Passive Sensors
    • Resistors
    • RF & Microwave
    • Telecommunication

    Bourns Releases New Compact Size High Current Ferrite Beads

    Skeleton Demonstrated Supercapacitor Based Shuttle Charging in Seconds

    NICHICON SLB Small Lithium-Titanate Rechargeable Batteries

    Skeleton Unveils the Leipzig Supercapacitor Factory

    Snubber Capacitors in Power Electronics

    TAIYO YUDEN Expands Lineup of Multilayer Metal Power Inductors

    Bourns Releases New High Energy Gas Discharge Tubes

    Würth Elektronik Extends its Application and Industry Guide for Easy Navigation to Suitable Circuits and Components

    Designing a Small Integrated 500W LLC Transformer

    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
    • Filter videos
    • Fuse videos
    • Inductor videos
    • Non-linear passives videos
    • Oscillator videos
    • Passive sensors videos
    • Resistor videos
    • Sensors

    Charging/Discharging of Linear andNon-linear Capacitors

    How to Select Inductor For Switching Power Supply

    Oscillators Integration, Selection Guide and Design In

    Input Capacitor Selection for Power Supplies – Part 3: Electrolytic Capacitors

    Input Capacitor Selection for Power Supplies Part 2 – Ceramic Capacitors

    Input Capacitor Selection for Power Supplies Video (Part 1)

    Vishay Webinar: Components Selection for Solar Panel Systems

    Capacitors Basics: Decoupling

    Totem Pole PFC Design for E-Mobility; Microchip and WE 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
    • Preferred Suppliers
    • Who is Who
  • Events
No Result
View All Result
Passive Components Blog
No Result
View All Result

Cornell Dubilier’s New Flatpack Aluminum Electrolytic Capacitor Suit Military and Space Needs

26.6.2017
Reading Time: 2 mins read
A A
1
VIEWS

source: Electronics 360 news

Source: Cornell Dubilier 20 June 2017
The MLSH hermetically-sealed flatpack aluminum electrolytic capacitor. For more than 20 years, flatpack aluminum electrolytic capacitors have been used for military and aerospace applications such as radar, cockpit communications, aircraft power supplies, black boxes and much more.Seen as an alternative to wet tantalum capacitors, flatpack aluminum electrolytic have excellent capacitance retention at low temperature. They are rugged and can withstand high altitudes making them especially well-suited for aerospace and military use.

RelatedPosts

Bourns Releases New Compact Size High Current Ferrite Beads

Skeleton Demonstrated Supercapacitor Based Shuttle Charging in Seconds

NICHICON SLB Small Lithium-Titanate Rechargeable Batteries

While flatpack capacitors have a tight seal, some military-aerospace designers avoid using any type of aluminum electrolytic capacitor because they tend to lose electrolyte over time, through outgassing, resulting in dry-out—something that adversely changes the electrical properties of the capacitor.

The advent of a hermetically-sealed option has given these discrete components the ability to prevent dry-out. About 9 or 10 months ago, Cornell Dubilier introduced what it claims is the only hermetically-sealed aluminum electrolytic capacitor, type MLSH Slimpack, offering true glass-to-metal seal that results in no electrolyte loss and no dry-out.

“Wet tantalums have been used for about 40 years and fears of dry-out in critical space and military applications have kept aluminum electrolytic capacitors on the sidelines,” says Scott Franco, director of market development at Cornell Dubilier. “We now have found a way to prevent dry-out while providing all the benefits of electrolytic technology in a hermetic package. It is a game changer for next-generation aerospace and military applications.”

Generally, aerospace applications require a minimum capacitance at a low temperature. Hermetically-sealed electrolytic capacitors feature a better retention a low temperatures compared to wet tantalum capacitors, Franco says. With an ultra-long lifespan, the ability to handle 80g’s of vibration, the technology could replace banks of wet tantalum capacitors in designs. One aluminum electrolytic capacitor takes the place of three or four wet tantalums to provide the same capacitance at low temperature, he says.

“This saves on space, saves on cost and saves on weight,” Franco says. “Something that every engineer and designer is looking for in the aerospace and military field.”

With less components in a system it also increases reliability. With multiple components, the greater the risk of any one of those components failing or one of those connection points failing. Reliability goes up when replacing multiple components with a single discrete component.

Cornell Dubilier is targeting next-generation military and aerospace designs focusing on aircraft and equipment that is two to three years down the road. Although the company hasn’t ruled out that the hermetically-sealed aluminum electrolytic capacitors could be used in current designs looking to upgrade.

Future iterations of aluminum electrolytic capacitors may be applicable for space, Cornell Dubilier knows the devices can withstand the harsh conditions of space but they require more energy density than what is currently offered and have not yet released a standard product for space as of yet.

“We didn’t’ really target space specifically, but we do have the technology and capability to meet space applications,” Franco says.

Related Posts

Capacitors

Skeleton Demonstrated Supercapacitor Based Shuttle Charging in Seconds

2.10.2023
2
Market & Supply Chain

Skeleton Unveils the Leipzig Supercapacitor Factory

29.9.2023
51
Capacitors

Snubber Capacitors in Power Electronics

27.9.2023
117

Upcoming Events

Oct 3
October 3 @ 12:00 - October 5 @ 14:00 EDT

Design and Test of Non-Hermetic Microelectronic

Oct 11
11:00 - 12:00 CEST

Stretchable Electronics

Oct 16
October 16 - October 19

Digital WE Days 2023 – Virtual Conference

View Calendar

Popular Posts

  • What is a Dielectric Constant 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
  • Understanding High-Precision Resistor Temperature Coefficient of Resistance

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

    0 shares
    Share 0 Tweet 0
  • How to Choose the Right Inductor for DC-DC Buck Applications

    0 shares
    Share 0 Tweet 0
  • Snubber Capacitors in Power Electronics

    0 shares
    Share 0 Tweet 0
  • Capacitor Selection for Coupling and Decoupling Applications

    28 shares
    Share 28 Tweet 0
  • Leakage Current Characteristics of Capacitors

    0 shares
    Share 0 Tweet 0

Newsletter Subscription

 

Archive

2023
2022
2021
2020
2019
2018
2017

Symposium

Passive Components Networking Symposium

Passives e-Learning

Knowledge Blog

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

© EPCI - Premium Passive Components Educational and Information Site

No Result
View All Result
  • Home
  • News
  • Video
  • Knowledge Blog
  • Preferred Suppliers
  • Events

© EPCI - Premium 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.