Vishay Releases Two New Series of SMD High Voltage

Posted by doEEEt Media Group
On May 28, 2022
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Vishay Intertechnology, Inc. introduced two new series of Automotive Grade, surface-mount aluminium electrolytic capacitors that combine high voltages up to 450 V with operating temperatures up to +125 °C and useful life up to 6,000 hours for automotive and industrial applications.

The Best of Both Worlds Combining Polymer and Aluminum Electrolytic

Posted by Kemet Electronic Corporation
On January 30, 2022
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KEMET Webinar

Aluminium electrolytic capacitors h

Low ESR SP-Cap SMD Aluminum Polymer Capacitors

Posted by doEEEt Media Group
On November 21, 2021
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Polymer Technology of Panasonic Industry especially SP-CAP, has already proven it can be great replacement for Multi-Layer ceramic capacitors and Pure Tantalum capacitors by offering fewer number of parts being mounted on PCBs and having better performance as well.

Cornell Dubilier Introduces 8,000 Hour

Posted by doEEEt Media Group
On June 26, 2021
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The 381-383LL aluminium electrolytic snap-in series, designated with an expected life of 8,000 hours at full-rated conditions, demonstrates superb stability in capacitance and DC leakage current overtime on a test. The snap-in series is targeted for use in critical applications where long life and reliability are paramount.

Aluminum Capacitor Supply to Stay Tight Throughout 1H21

Posted by doEEEt Media Group
On June 23, 2021
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The supply of aluminum electrolytic capacitors is expected to remain tight throughout the first half of 2021, thanks to strong demand for servers, power supply, automotive electronics, and 5G infrastructure applications, according to industry sources in Taiwan.

Why low ESR matters in capacitor design

Posted by Tomáš Zedníček
On May 24, 2021
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A practical capacitor is a non-ideal component. Its circuit model contains series inductance (ESL) and series resistance (ESR). Although equivalent series resistance is often shown in circuit models as a constant value, it varies depending on operating conditions. ESR is resistance from a combination of energy loss mechanisms under specific operating conditions.

Vishay Snap-in Power Aluminum Capacitors

Posted by doEEEt Media Group
On April 30, 2021
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New series of miniature snap-in power aluminium electrolytic capacitors that enables higher power density designs. The Vishay BCcomponents 257 PRM-SI series offers up to 20 % higher ripple current than previous-generation solutions in case sizes that are up to 20 % smaller while providing longer useful life to 5,000 hours at 85 °C.

Price Increase Notice for Aluminum Electrolytic Capacitors

Posted by doEEEt Media Group
On April 13, 2021
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According to industry insiders, Nichicon, the world’s second-largest manufacturer of aluminum electrolytic capacitors, recently issued a notice to its customers to increase the price of aluminum electrolytic capacitors. Nichicon stated in the price increase notice to customers that since September last year, various markets including automobiles have improved significantly, causing the company’s orders to exceed production capacity.

TDK Extended Range of Axial Hybrid-Polymer Aluminum Electrolytic Capacitors

Posted by doEEEt Media Group
On March 17, 2021
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TDK Corporation has extended its product range of hybrid-polymer aluminum electrolytic capacitors and now offers two series with an axial design. The B40600* / B40700* series is designed for rated voltages of 25 V and 35 V.

Panasonic Extends its Capacitors Range Offering

Posted by doEEEt Media Group
On March 16, 2021
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OS-CON is an aluminum solid capacitor with high conductive polymer. OS-CON acquires low Equivalent Series Resistance (ESR), excellent noise reduction capability and frequency characteristics. In addition, OS-CON has a long life span and its ESR has little change even at low temperatures since the electrolyte is solid.