LNC2W822MSEJBN

The LNC2W822MSEJBN is a screw‑terminal aluminum electrolytic capacitor designed for industrial power electronics. Featuring 8200 µF capacitance at a 450 V rating and a screw terminal can package, it targets inverter circuitry, industrial power supplies and high‑frequency regenerative systems such as AC servomotor drives.

This part combines high ripple‑current capability, long operational life at elevated temperature, and a compact radial can form factor to support robust energy buffering and charge/discharge demands in demanding power applications.

Key Features

• High Capacitance & Voltage — 8200 µF rated capacitance at 450 V for bulk energy storage and DC link applications.
• High Ripple‑Current Handling — 30.5 A at 120 Hz (low frequency) and 42.7 A at 100 kHz (high frequency) to support heavy ripple loading and fast charge/discharge cycles.
• Screw Terminal Mounting — Radial can with screw terminals provides secure, low‑impedance connections suitable for high current installations.
• Long Life at Elevated Temperature — 5000 hours rated life at 85°C under applied ripple current, supporting sustained operation in warm environments.
• Wide Operating Temperature Range — −40°C to +85°C for deployment across a broad range of industrial ambient conditions.
• Leakage & Polarization — Polarized electrolytic construction with specified leakage current (up to 5000 µA) to match power system design constraints.
• Compact Footprint — φ90 × 135 mm can size (L: 13.5 × D: 9 cm) providing a balance of energy density and installation footprint for panel or chassis mounting.
• RoHS Compliant — Manufactured to meet RoHS environmental requirements.

Typical Applications

• Industrial Inverters — DC link and smoothing capacitor for motor drive inverters where high voltage and sustained ripple current capability are required.
• AC Servomotor Regeneration Systems — Energy buffering for high‑frequency regenerative voltage in servomotor drives and braking circuits.
• Power Supplies for Industrial Equipment — Bulk storage and ripple suppression in high‑power industrial power supplies and converters.
• General Purpose Power Electronics — Use in designs requiring large capacitance at high voltage with robust screw‑terminal connections for serviceability and high current paths.

Unique Advantages

• Designed for High Ripple Stress: Explicit low‑ and high‑frequency ripple current ratings (30.5 A @120 Hz, 42.7 A @100 kHz) enable reliable operation under heavy AC loading and fast switching environments.
• Extended Operational Life: 5000 hours endurance at 85°C under rated ripple current provides predictable lifetime performance for industrial duty cycles.
• Secure High‑Current Termination: Screw terminal radial can simplifies heavy‑gauge wiring and minimizes contact resistance for DC link and buss connections.
• Wide Temperature Range: −40°C to +85°C operating range supports deployments across varied industrial ambient conditions without derating the basic operating window.
• Large Energy Storage in a Compact Can: 8200 µF at 450 V offers significant energy density for DC bus smoothing while maintaining a manageable chassis footprint.
• Compliance‑Friendly: RoHS compliance supports environmental requirements for industrial and commercial equipment.

Why Choose LNC2W822MSEJBN?

The LNC2W822MSEJBN positions itself as a high‑performance, durable choice for industrial power electronics that demand large capacitance, high voltage, and robust ripple‑current handling. Its screw‑terminal construction and specified endurance at 85°C make it suitable for inverter circuits, regenerative drives, and other systems that require reliable bulk energy buffering and frequent charge/discharge cycles.

Engineers and procurement teams designing medium to high‑power systems will find this capacitor delivers verifiable electrical characteristics and mechanical convenience for chassis or bracket mounting, supporting long‑term system stability and maintainability.

Request a quote or submit an inquiry to our sales team to discuss pricing, availability, and volume lead times for the LNC2W822MSEJBN.