LNC2V822MSEHBB

The LNC2V822MSEHBB is a screw-terminal, radial-can aluminum electrolytic capacitor in Nichicon’s LNC series designed for industrial power electronics. It delivers high ripple-current capability in a smaller-sized package for inverter power supplies, regenerative AC servomotor circuits, and other high-frequency, high-speed charge-discharge applications.

Key value propositions include a 350 V rated voltage, 8.2 mF capacitance, broad −40 °C to 85 °C operating range, and a proven endurance specification of 5000 hours at 85 °C under applied ripple current.

Key Features

• Capacitance and Voltage — 8.2 mF nominal capacitance with a rated voltage of 350 V and capacitance tolerance of −20% to +20%.
• High ripple-current performance — Rated ripple current of 22.2 A at 120 Hz and 31.08 A at 100 kHz to support high-frequency inverter and regenerative loads.
• Thermal and lifetime specification — Operating temperature range −40 °C to +85 °C and load-life rated for 5000 hours at 85 °C with rated ripple current applied.
• Durability under rapid cycling — Endurance of charge–discharge behavior tested for 50 million cycles (ΔV = rated × 0.3, 3 Hz) at room temperature.
• Screw-terminal radial can package — Radial can with screw terminals provides secure, serviceable connections for industrial installations.
• Leakage and insulation characteristics — Leakage current after 5 minutes is limited to not more than 3√(V) μA or 5 mA (whichever is smaller) at 20 °C; insulation resistance ≥100 MΩ at DC 500 V between terminal and bracket.
• RoHS compliant — Conforms to the RoHS directive (2011/65/EU, (EU)2015/863).
• Physical footprint — Compact L: 11.5 × D: 7.62 cm with a maximum seated height of 4.528 inch, enabling space-efficient power module designs.

Typical Applications

• Industrial inverter power supplies — Provides bulk energy storage and high ripple-current handling for inverter DC-link stages in industrial drives.
• AC servomotor regenerative circuits — Supports high-frequency regenerative voltages and rapid charge–discharge cycles in servo amplifiers.
• General inverter systems — Suited for inverters requiring compact capacitors that tolerate sustained ripple at elevated temperatures.
• High-speed charge–discharge loads — Designed to cope with rapid transient currents typical of pulse-power and fast switching applications.

Unique Advantages

• High ripple-current capability: Measured ripple currents of 22.2 A at 120 Hz and 31.08 A at 100 kHz reduce heating and improve performance in high-frequency inverter environments.
• Smaller-sized than comparable models: The LNC series offers a smaller footprint while maintaining higher ripple capacity than earlier LNX/LNK series, helping reduce system size.
• Long elevated-temperature life: Rated for 5000 hours at 85 °C with rated ripple current applied, delivering predictable aging and planning for maintenance cycles.
• Robust charge–discharge endurance: Qualified for 50 million charge–discharge cycles (ΔV = rated × 0.3, 3 Hz), supporting applications with frequent transient cycling.
• Screw-terminal convenience: Radial can with screw terminals enables secure, serviceable electrical connections for industrial assemblies.
• Measured leakage and insulation specs: Leakage and insulation resistance limits are defined to support reliable integration into high-voltage DC-link systems.

Why Choose LNC2V822MSEHBB?

The LNC2V822MSEHBB is positioned for engineers designing industrial power conversion systems that require a compact, high-ripple, long-life aluminum electrolytic capacitor. With a 350 V rating, 8.2 mF capacitance, and validated endurance at 85 °C, it addresses the needs of inverter, servo, and regenerative-power applications where sustained ripple and rapid charge–discharge behavior are critical.

Choosing this capacitor delivers predictable electrical and mechanical characteristics based on Nichicon’s LNC series specifications, helping teams design robust DC-link and energy-storage stages with clear lifetime and leakage parameters.

Request a quote or contact sales to discuss availability, lead times, and how LNC2V822MSEHBB can fit your power electronics design requirements.