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KEMET C4AU Series DC-Link Power Box Main Title

KEMET C4AU series DC-Link power box

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DC-Link capacitors are used at the input stages of a solar converter or DC-Link stage of a solar and wnd converter for limiting DC voltage fluctuations and absorbing high ripple current.

KEMET’s C4AU series is a DC-Link power box with high Voltage and dV/dt capability to 1440Vndc and 90 V/µs, miniaturized dimension and high reliability in harsh environment conditions confirmed by +85°C/85% r.h. at Vndc -1000 Hrs test. These features make this product particularly suitable for latest utility scale converters used in solar and wind applications.

3M has presented New 3M™ 100G QSFP28 Direct Attach Copper Cable Assemblies, 9Q Series are passive copper cable assemblies which utilize 3M Twin Axial Cable technology to create a highly-flexible, foldable, high-performance solution.
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Features/Applications

KEMET C4AU Series DC-Link Power Box Table
Features Applications
  • Miniaturized sizes
  • THB 85°C/85% R.H. VR 1,000 hours
  • Maximum temperature: 125°C (passive)
  • Low halogen content according to JS709C
  • Self-healing
  • Low loss
  • Low ESL
  • High ripple current
  • High dV/dt
  • High capacitance density
  • High contact reliability
  • Suitable for high frequency applications
  • Automotive grades (AEC-Q200)
  • DC filtering
  • DC link
  • Power electronics
  • Energy storage
  • Renewable energy grid interface
  • Motor drives
  • Automotive applications
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