Advantages

• The LI configuration with flat, space-saving design is available for all types and contact configurations
• Existing capacitor designs can easily be substituted with LI capacitors
• The LI design has no restrictions regarding the energy density per volume compared to previous DC-Link configurations
• The WIMA Single Side Cooling (SSC) achieves ideal heat dissipation with one-sided (water) cooling systems
• The LI design is available in 2- and 3-voltage level configuration.

Properties

• Low leakage inductance of < 10nH in almost any capacitor configuration
• Significant resonance point shift in high frequency ranges compared to conventional designs
• Optional: ESR-optimized design and application temperatures up to +125°C on request.

Reference-Design

	Cr = 500 µF ±10% ESR = 0.46 mΩ at 1kHz fR ~42.5 kHz -> ESL ~30nH

NEW: LI-Design

	Cr = 500 µF ±10% ESR = 0.4 mΩ at 1kHz fR ~100 kHz -> ESL ~5nH