LNC2W153MSEJBN

The LNC2W153MSEJBN is a screw‑terminal aluminum electrolytic capacitor designed for industrial power electronics. It provides 15,000 µF at 450 V in a compact, radial can with screw terminals and is polarized for DC applications.

Engineered for inverter and regenerative circuits, this capacitor delivers higher ripple current in a smaller package and is optimized for high‑frequency regenerative voltage and high‑speed charge/discharge loading. It is RoHS compliant.

Key Features

• Capacitance & Rated Voltage — 15,000 µF nominal capacitance at a rated voltage of 450 V, suitable for bulk energy storage in power-conversion systems.
• Screw‑Terminal Mounting — Radial can with screw terminals for robust, low‑impedance connections in industrial power supplies and inverter assemblies.
• High Ripple Current Capability — Handles 43.1 A at 120 Hz and 60.34 A at 100 kHz, supporting large AC ripple and high‑frequency regenerative currents.
• Temperature & Lifetime — Rated for operation from –40 °C to +85 °C with a load life of 5,000 hours at 85 °C when subjected to rated ripple current.
• Durability & Charge‑Discharge Endurance — Designed to cope with high‑speed charge/discharge; meets endurance requirements after 50 million charge/discharge cycles (ΔV = rated × 0.3, 3 Hz) per datasheet conditions.
• Electrical Safety & Leakage — Leakage current after 5 minutes is limited to no more than 3√(V) µA or 5 mA (whichever is smaller); insulation resistance >100 MΩ at DC 500 V between terminal and bracket; withstands AC 2500 V for 1 minute between terminal and bracket.
• Capacitance Tolerance & Stability — ±20% tolerance (measured at 120 Hz, 20 °C) with impedance stability down to –40 °C (Z(–40 °C)/Z(+20 °C) ≤ 8).
• Compact Form Factor — Smaller‑sized design with higher ripple capability compared with the LNX/LNK series, enabling space‑constrained power modules.

Typical Applications

• Industrial Inverters — Energy buffering and DC link capacitor in general inverter power stages to support continuous ripple and regenerative events.
• AC Servomotor Drives — High‑frequency regenerative voltage handling for servo and motor control systems requiring frequent charge/discharge cycles.
• Power Supply Modules — Bulk energy storage and ripple smoothing in industrial power supplies where screw‑terminal mounting and high ripple capability are needed.

Unique Advantages

• High Ripple Handling: Rated ripple currents of 43.1 A (120 Hz) and 60.34 A (100 kHz) let you manage both low‑ and high‑frequency AC stresses without oversizing the capacitor bank.
• Compact with Robust Performance: Smaller physical footprint than comparable LNX/LNK parts while maintaining higher ripple capacity, helping reduce system volume.
• Designed for Repetitive Charge/Discharge: Qualified for high‑speed charge/discharge and endurance testing (50 million cycles), supporting aggressive regenerative and braking profiles.
• Extended Field Lifetime: 5,000 hours at 85 °C under rated ripple conditions provides predictable life for industrial applications.
• Safety and Insulation: High insulation resistance and AC voltage proof between terminal and bracket reduce risk in high‑voltage assemblies.
• RoHS Compliant: Conforms to RoHS directives, simplifying regulatory compliance for delivered systems.

Why Choose LNC2W153MSEJBN?

LNC2W153MSEJBN combines high capacitance (15,000 µF) and a 450 V rating with engineered ripple capability and a compact screw‑terminal package tailored for industrial inverter, servo, and regenerative power systems. Its endurance and electrical safety characteristics make it suitable for demanding charge/discharge cycles and high‑frequency ripple environments.

This capacitor is well suited to designers and procurement teams building robust power-conversion equipment who need predictable lifetime performance, strong ripple handling, and a compact mounting solution backed by Nichicon’s product specifications and RoHS compliance.

For pricing, availability, and to request a quote for LNC2W153MSEJBN, submit your inquiry to request a quote or contact our sales team to discuss lead times and ordering options.