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    Benefits of Tantalum Powder Stress–Strain Curve Evaluation vs Conventional Wet Test

    Electrolyte Selection and Performance in Supercapacitors

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    Researchers Demonstrated High Energy Ceramic Capacitors Stable in Wide Temperature Range

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KEMET Extends 450V Rectangular Aluminum Capacitors to 105°C Temperature Range

23.1.2023
Reading Time: 2 mins read
A A

KEMET, YAGEO Group company announced extension of its 450V rectangular aluminum capacitors offering by new AAR80 series with higher temperature range.

The AAR80 provides a design improvement on the AAR70 with a higher maximum operating temperature (105°C).

RelatedPosts

Tantalum Capacitor History

Understanding the Influence of ESR and Ripple Current for the Capacitor Selection

Resonant MLCC OBC Application Guide

The rectangular shape is ideal for volumetric efficiency and provides designers with an opportunity to reduce the overall area in comparison to traditional cylindrical solutions.

With its automotive AEC-Q200 certification, efficient heat sink capability and space saving, this is a great design fit for EV charging customers.

Features

  • Rectangular shape for good volumetric efficiency, modular stacking, and ease of heat sinking
  • Life of 2,000 hours at +105°C [(VR) and (IR) applied]
  • AEC-Q200 qualified for automotive applications
  • High vibration up to 20 g
  • Good ripple current capability
  • Excellent surge voltage capability
  • Optimized designs available on request

Applications:

  • Electric Vehicles
  • On-Board Chargers
  • Power Inverters
  • Wall Boxes
KEMET Rectangular Aluminum Capacitors AAR80 Ratings Table

Related

Source: KEMET

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