High Temperature Conductive Polymer Hybrid Aluminium Capacitors

Posted by doEEEt Media Group
On May 26, 2020
0

Panasonic has introduced a surface-mount type ZF series of Conductive Polymer Hybrid Aluminum Electrolytic Capacitors that is capable of operation up to 150°C for 1.000 hours

EEE Components, PASSIVES

TDK Releases its Application Guide on Motor/Inverter Circuit Configuration

Posted by doEEEt Media Group
On May 25, 2020
0

Inverter circuits that convert direct current to alternating current are used to drive motors and generators. Such circuits incorporate Insulated-Gate Bipolar Transistors (IGBT) and other semiconductor switches. Recently, Silicon Carbide (SiC) and other high-speed devices are also coming into use, operating at higher frequencies while featuring smaller dimensions.

EEE Components, PASSIVES

Wide Bandgap Materials: The Future of High Power Density, High Efficiency Circuits

Posted by Kemet Electronic Corporation
On May 25, 2020
0

Wide bandgap semiconductors provide between three and 10 per cent higher power conversion efficiency than standard silicon semiconductors, which can be critical power savings for battery-based applications such as electric vehicles and high power applications like server farms.

EEE Components, PASSIVES

UNIST Introduces Tiny Micro Supercapacitor On Chip, Ideal for Wearable Devices

Posted by doEEEt Media Group
On May 25, 2020
0

A tiny microsupercapacitor (MSC) that is as small as the width of a person’s fingerprint and can be integrated directly with an electronic chip has been developed. This has attracted major attention as a novel technology to lead the era of Internet of Things (IoT) since it can be driven independently when applied to individual electronic components.

EEE Components, PASSIVES

Technology Partnership on Ultracapacitor Technology

Posted by doEEEt Media Group
On May 25, 2020
0

Electrochem Solutions (“Electrochem”), an Integer Holdings Corporation (NYSE: ITGR) company, and Nanoramic Laboratories today announced the two companies have signed a technology licensing partnership that allows Electrochem to manufacture, sell and distribute Nanoramic’s FastCAP EE Series ultracapacitors worldwide.

EEE Components, PASSIVES

FastCAP Reflowable Chip Ultracapacitor for Power Backup

Posted by doEEEt Media Group
On May 25, 2020
0

FastCAP’s chip ultracapacitor is claiming to become the first reflowable, slim profile, and low ESR device that fits energy storage requirements for power back up and power loss protection in SSDs.

EEE Components, PASSIVES

FastCAP Ultracapacitor for Extreme Environment Applications

Posted by doEEEt Media Group
On May 25, 2020
0

FastCap has created a unique ultracapacitor utilizing carbon nanotubes and a unique electrolyte that extends the temperature range beyond other capacitors, allowing for use in extreme environments from -55 to +100degC and -40 to +150degC operation ranges.

ACTIVES, EEE Components, PASSIVES

High voltage DCM inverting charge pump converter

Posted by doEEEt Media Group
On May 24, 2020
0

A low-current, negative high-voltage is required to bias sensors in advanced driver assistance systems, ultrasonic transducers for sonar applications and communications equipment. Flyback, Cuk and inverting buck-boost converters are all possible solutions but are penalized by bulky transformers (flyback and Cuk) or limited in their maximum negative voltage by the controller’s input-voltage rating (inverting buck-boost).

C-SAM - Short Technical Notes, INSPECTION, ELECTRICAL & VERIFICATION, TESTING

Ultrasonic Examination of Ceramic Capacitors by Scanning Acoustic Microscopy

Posted by Francisco Javier Aparicio Rebollo
On May 18, 2020
0

Ultrasonic Examination of Ceramic Capacitors by Scanning Acoustic Microscopy (SAM) has proved to be the most effective tool for the non-destructive detection of very thin (even below 200 nm of thickness) internal anomalies (delamination, voids, cracks, and foreign material) within ceramic capacitors and other EEE parts

EEE Components, PASSIVES

Best Ceramic Technologies for High Power Density Applications?

Posted by Kemet Electronic Corporation
On May 14, 2020
0

Capacitors are increasingly being recognized for having the potential to improve efficiency and power density. Read about ceramic technology guidelines for high power density circuits.

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