LNC2V183MSEJBN

The LNC2V183MSEJBN is a screw‑terminal aluminum electrolytic capacitor designed for high‑performance power electronics. As part of Nichicon’s LNC series, it delivers large capacitance in a radial can with screw terminals, targeting industrial power supplies and inverter circuitry.

Key value propositions include high allowable ripple current for both low and high frequencies, a long load life at elevated temperature, and suitability for high‑speed charge/discharge and regenerative voltage applications such as AC servomotor and general inverter systems.

Key Features

• Capacitance & Rated Voltage — 18,000 µF (18 mF) nominal capacitance rated at 350 V DC for bulk energy storage and smoothing in high‑voltage power rails.
• Screw Terminal, Radial Can Package — Robust screw‑terminal mounting for secure electrical and mechanical connections; described package as radial can with screw terminals and physical dimensions φ90×165L (Size: L: 16.5 × D: 9 cm).
• High Ripple Current Handling — Specified ripple capability of 39.2 A at 120 Hz (low frequency) and 54.88 A at 100 kHz (high frequency) to support heavy AC and switching loads.
• Long Life and Endurance — Rated load life of 5,000 hours at 85°C under applied ripple; endurance for charge–discharge behavior specified for 50 million cycles (ΔV = rated voltage × 0.3, cycle 3 Hz).
• Temperature Range — Operating range from −40°C to +85°C to meet a wide range of industrial ambient conditions.
• Low Loss Characteristic — Tangent of loss angle (tan δ) specified at 0.2 (measurement frequency: 120 Hz, 20°C), supporting improved AC performance.
• Leakage Current — Specified leakage current of 5,000 µA.
• RoHS Compliant — Conforms to RoHS requirements noted for the LNC series.
• Designed for Regenerative and High‑Speed Switching — Series notes suitability for high frequency regenerative voltage and high‑speed charge/discharge loading.

Typical Applications

• Industrial Inverters — Bulk smoothing and energy buffering in power supplies and inverter circuitry for industrial drives and converters.
• AC Servomotor Drives — Supports high‑frequency regenerative voltage and frequent charge/discharge cycles in servomotor applications.
• General Power Electronics — Energy storage and ripple handling in general inverter systems and power supply modules requiring high ripple capability and long life.
• High‑Speed Charge/Discharge Systems — Suited for applications that demand rapid charge/discharge performance under sustained ripple load.

Unique Advantages

• High ripple tolerance: Handles 39.2 A at 120 Hz and 54.88 A at 100 kHz, enabling reliable operation under heavy AC and switching currents.
• Extended operational life: 5,000 hours at 85°C load life specification provides predictable service life in elevated temperature environments.
• Robust screw‑terminal connection: Screw terminals provide secure, low‑impedance connections for high‑current installations and simplify wiring in rack or cabinet systems.
• Engineered for regenerative loads: Specified for high‑frequency regenerative voltage and high‑speed charge/discharge endurance, supporting demanding motor drive and inverter use cases.
• Compact high‑capacity format: Large 18,000 µF capacitance in a φ90×165L radial can delivers substantial bulk energy storage while maintaining a defined mechanical footprint.
• Regulatory clarity: RoHS compliance provides clear environmental conformity for procurement and manufacturing processes.

Why Choose LNC2V183MSEJBN?

LNC2V183MSEJBN targets engineers and procurement teams designing industrial power systems, inverters, and motor drive electronics that require large capacitance, high ripple current capability, and reliable long‑term performance at elevated temperatures. Its screw‑terminal radial can format and specified endurance characteristics make it suitable for high‑duty power environments where secure connections and predictable aging are important.

Choose this capacitor when you need a robust bulk energy storage solution with quantified ripple handling and life data, backed by Nichicon’s LNC series specifications for regenerative and high‑speed charge/discharge applications.

Request a quote or submit a purchase inquiry for LNC2V183MSEJBN to receive pricing, lead‑time and availability information for your project requirements.