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kemet

Supercapacitor delivers 1,000 hours at 85°C/85% RH-rated voltage

March 20, 2023 By Redding Traiger

KEMET announces its new high-performance supercapacitor for automotive electronics, FMU Series. This series delivers 1,000 hours at 85°C/85% RH-rated voltage and is industry-leading in the market with operational temperatures ranging from -40°C to 105°C. These supercapacitors are qualified for an automotive testing protocol. These capacitors are manufactured in an ISO TS 16949-certified plant and are […]

Filed Under: Automotive, Development Tools, Industrial, Medical, Power Components, supercapacitors Tagged With: kemet

EMI-RFI three-phase filters are volumetrically efficient

July 26, 2022 By Redding Traiger

KEMET announces its new GTX series of metal box three-phase filters. This series fulfills the growing need for EMI-RFI filters to suppress electromagnetic conductive noise in general-purpose inverters and medical power supplies. The KEMET GTX metal case filters cover three-phase EMC requirements with a wide variety of characteristics. With a nanocrystalline core, these filters achieve […]

Filed Under: Development Tools, filters, Industrial, Medical, Power Components, Power Management Tagged With: kemet

Small film capacitors cut EMI in harsh environments

June 29, 2022 By Redding Traiger

KEMET announces its new SCF-XV series of AEC-Q200 qualified standard mode chokes. This series fulfills the growing need for high voltage automotive and harsh environment industrial EMI filtering applications. The SCF-XV series offers up to 1,000 V AC/DC, the highest rated voltage. The nanocrystalline metal core results in a reduced footprint, rated current range from […]

Filed Under: AC-DC, Automotive, Capacitors, Development Tools, Industrial, Power Components, Power Management, Wireless Tagged With: kemet

Miniature supercapacitors qualified for automotive uses

August 31, 2021 By Redding Traiger

KEMET announces its new high-performance supercapacitors for automotive electronics, the FMD, and the FU0H series. This series delivers 1,000 hours at 85°C/85% RH-rated voltage and operating temperature ranging from -40°C to 85°C. The FMD series offers the highest lifetime with up to 4,000 hours. These supercapacitors are qualified for an automotive testing protocol. These capacitors […]

Filed Under: Automotive, Capacitors, Development Tools, IoT, Power Components, Power Management, supercapacitors Tagged With: kemet

High-temperature power dc-link Film capacitor targets auto, energy apps

May 27, 2021 By Charlie Flor

KEMET, part of the YAGEO Group and leading global electronic components supplier, announces its new C4AK high temperature, power film DC-Link capacitor designed for continuous operation up to 1,000 hours at 135℃. The C4AK series joins the C4AU (harsh environment) and C4AQ-P (125°C) family of power DC-Link film capacitors. These series offer higher capacitance density, […]

Filed Under: Automotive, Capacitors, DC-DC, Industrial, inverters, Power Components, Power Supplies Tagged With: kemet, yageo

Hybrid aluminum-polymer capacitors optimized for automotive, Industrial Apps

November 24, 2020 By Redding Traiger

KEMET announces the launch of three hybrid aluminum polymer capacitor series: A780, PHA225, and PHH225. These AEC-Q200 qualified capacitors offer a combination of highly conductive polymer technology and liquid electrolytic material in a hybrid design, resulting in an outstanding electrical performance for automotive and industrial applications. This launch aligns with the growing vehicle electrification product […]

Filed Under: Automotive, Capacitors, Converters, DC-DC, Development Tools, Industrial, Power Components Tagged With: kemet

Tantalum polymer capacitors target high-capacitance, high-voltage apps

August 7, 2020 By Aimee Kalnoskas

Tantalum polymer capacitors

KEMET continues to develop and design solutions for alternative energy, industrial/lighting, medical, defense and aerospace, and telecommunications applications with the new Tantalum Stack Polymer (TSP) O 7360-43 and the 82uF/75V rated voltage extension in Polymer Hermetically Sealed. The TSP series is designed to provide the highest capacitance/voltage (CV) ratings in surface mount device (SMD) capacitors […]

Filed Under: Capacitors, Power Components Tagged With: kemet

What do molded power inductors bring to high efficiency, compact designs?

December 3, 2019 By Lynnette Reese

molded power inductors

Modern hardware applications trend towards compact designs that are power efficient. Passive devices don’t get as much attention as a microcontroller’s many sleep and shutdown states. However, every drop of available efficiency adds up and can make a difference. It’s possible to improve power efficiency with the right inductor. Power inductors are a necessary component […]

Filed Under: FAQ, Featured, Inductor, Power Components Tagged With: FAQ, kemet, vishayintertechnology

Varistors ARE viable for surge protection

August 7, 2019 By Aimee Kalnoskas

varistors

by Patrik Kalbermatten, KEMET Protecting sensitive electronic equipment against transient voltages in the form of surges that may be either circuit emanating from relays or motors, or significant ESD events such as lightning strikes, is a vital part of equipment design. Several technologies exist to protect sensitive electronic circuitry from voltage surges, including gas discharge […]

Filed Under: diodes, FAQ, Featured, Power Components, varistors Tagged With: FAQ, kemet

Choosing a capacitor? Ripple current capability matters as much as Farads

December 19, 2018 By Aimee Kalnoskas

ripple current

by Derick Stephens, KEMET Corporation Selecting capacitors for decoupling and filtering in power circuits may seem like a basic chore for electronics designers. Getting it right, however, can critically influence reliability and longevity, but is complicated by the fact that parameters tend to change with factors such as the temperature and operating frequency. Proper attention should […]

Filed Under: Capacitors, FAQ, Featured, Power Components Tagged With: basics, FAQ, kemet

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