LNC2W822MSEH

The LNC2W822MSEH is an aluminum electrolytic capacitor in a screw-terminal radial can designed for high-voltage, high-ripple applications. It provides 8200 µF capacitance at a 450 V rating and is optimized for industrial power electronics where durable, high-current smoothing and energy buffering are required.

Built for inverter and motor-drive environments, this part combines high ripple-current capability with a compact footprint and a 5000-hour endurance at 85°C, delivering predictable performance across a −40°C to 85°C operating range.

Key Features

• Capacitance & Voltage: 8200 µF nominal capacitance at a 450 V rated voltage, suitable for high-voltage DC bus and energy-storage roles.
• High ripple-current capability: Rated ripple current of 27.2 A at 120 Hz and 38.08 A at 100 kHz to support heavy AC ripple and high-frequency charge/discharge cycles.
• Endurance & Reliability: 5000 hours rated life at 85°C under DC bias plus rated ripple current; designed to retain capacitance within ±20% after endurance testing.
• Temperature Range: Operates from −40°C to 85°C, enabling use across a wide range of industrial environments.
• Electrical characteristics: Dissipation factor (tan δ) 0.2 and leakage current specified at 5000 µA; insulation resistance greater than 100 MΩ at DC 500 V between terminal and bracket as per series specifications.
• Package & mounting: Radial can with screw terminals for secure, high-current connections; physical size approximately φ76.2 × 185 mm (diameter × length) / 18.5 × 7.62 cm.
• Regulatory: RoHS compliant.

Typical Applications

• Industrial Power Supplies: Energy smoothing and DC bus stabilization in inverter-fed power supplies for industrial equipment.
• Inverter and Motor Drives: Bulk energy storage and ripple handling for AC servomotor drives and general inverter systems.
• Regenerative Systems: High-frequency regenerative voltage buffering in systems with frequent charge/discharge cycles.
• High-frequency Charge–Discharge Circuits: Applications requiring rapid charge/discharge endurance and stable performance under repeated cycling.

Unique Advantages

• High-voltage capability: 450 V rating supports DC-link and high-voltage power stage designs without series stacking.
• High ripple-current handling: Measured ripple ratings at 120 Hz and 100 kHz help reduce temperature rise and extend system life under heavy ripple loads.
• Long rated life at elevated temperature: 5000 hours at 85°C under rated conditions provides predictable aging and maintenance planning for industrial systems.
• Wide operating temperature: −40°C to 85°C supports installations across varied ambient conditions.
• Screw-terminal mounting: Robust screw terminals enable secure, low-resistance connections for high-current paths and simplify assembly in power racks and cabinets.
• RoHS compliant: Meets environmental directive requirements for restricted substances.

Why Choose LNC2W822MSEH?

LNC2W822MSEH is positioned for engineers who need a high-capacitance, high-voltage electrolytic solution that can withstand sustained ripple stress and frequent charge/discharge cycles. Its combination of 8200 µF at 450 V, elevated ripple-current ratings, and a 5000-hour life at 85°C makes it appropriate for demanding industrial power-electronics designs.

The screw-terminal radial can and compact dimensions deliver practical installation and reliable connections in inverter cabinets, motor drives, and regenerative power systems. Choose LNC2W822MSEH when you need predictable electrical performance, robust mechanical mounting, and long-term serviceability in high-voltage power applications.

Request a quote or submit an inquiry for pricing and availability to evaluate LNC2W822MSEH for your next power-electronics design.