Passive Components, BECK Elektronik

DC-Link capacitors – Reliable energy buffering for your power electronics

With the increasing demand in power electronics, DC-Link capacitors and snap-in capacitors, which can also be used as DC-Link capacitors, are increasingly becoming the focus of developers and purchasers. Whether in converters, inverters, power supplies or on-board chargers –  these capacitors play a decisive role in energy buffering and voltage smoothing.

Important functions of DC-Link capacitors

The main task of a DC-Link capacitor is to stabilize the output voltage of a rectifier. Thanks to their ability to store and release energy efficiently, they prevent sudden voltage dips or peaks. This leads to improved reliability and performance of electronic systems.

Beck Elektronik: Your partner for DC-Link capacitors

As an experienced specialist, Beck Elektronik offers a broad portfolio of high-quality DC-Link capacitors from leading manufacturers. Our range includes:

  • Snap-in capacitors from CapXon and Chemi-Con, which are characterized by high capacitances in the range of several 1,000µF and voltages between 450V and 700V.
  • Foil DC-Link capacitors from ISKRA and ZhongXing with voltage ranges of up to 1,200V and capacitances of up to 100µF and more.

Optimize your power electronic applications with the right DC-Link capacitors. Our team of experts will be happy to advise you on the ideal solution for your requirements.

Visit us at the PCIM 2025 in Nuremberg!

May 06-08, 2025
Messe Nürnberg
Hall 7, booth 100
Experience our portfolio of DC-Link capacitors and snap-in capacitors and get advice from our experts.

For further information, please get in touch with your contact person at our company at any time or send us an e-mail to info@beck-elektronik.de

DC-Link capacitors
Application example of snap-in capacitors in power electronics (Image: Beck Elektronik / Adobe Stock)