LNU2W562MSEHBN

The LNU2W562MSEHBN is a screw‑terminal aluminum electrolytic capacitor from Nichicon’s LNU series designed for high‑voltage industrial power applications. It delivers 5.6 mF capacitance at a 450 V DC rating in a compact radial can with screw terminals.

Engineered for inverter and regenerative circuits, this capacitor combines high ripple capability, extended load life at elevated temperature, and a smaller footprint compared with earlier LNT designs—making it suitable for power supplies, motor drives, and other high‑frequency charge/discharge environments.

Key Features

• Electrical Performance — 5.6 mF nominal capacitance with ±20% tolerance and a 450 V DC rated voltage for high‑voltage energy storage.
• High Ripple Handling — Rated ripple current of 20.5 A at 120 Hz and 28.7 A at 10 kHz; specified for ripple‑current application over its rated life.
• High‑Temperature Endurance — Rated for operation from −40 °C to +105 °C with a load life of 5000 hours at 105 °C under rated ripple conditions.
• Robust Charge/Discharge Durability — Specified to withstand repeated charge/discharge cycling (50 million cycles at ΔV = rated − 0.3 V, 3 Hz) while meeting post‑test electrical limits.
• Package and Mounting — Radial can with screw terminals for secure, high‑current connections; compact dimensions (L: 15.0 cm × D: 7.62 cm).
• Insulation and Safety — Insulation resistance specified at more than 100 MΩ at DC 500 V between terminal and bracket; AC 2500 V voltage proof between terminal and bracket.
• Regulatory — Compliant with RoHS directive (2011/65/EU, (EU)2015/863).

Typical Applications

• Industrial power supplies (inverter circuitry) — Provides high‑voltage bulk energy storage and smoothing for inverter front ends and DC link applications.
• AC servomotor drives — Supports high‑frequency regenerative voltage and rapid charge/discharge cycles in motor control systems.
• General inverters and regenerative circuits — Handles high ripple and repeated charge/discharge demands common in renewable or traction inverters.

Unique Advantages

• High‑voltage capability: 450 V rated for the part (series rated up to DC 525 V), enabling use in higher DC‑link voltage designs.
• Strong ripple endurance and long load life: Specified ripple currents at 120 Hz and 10 kHz and a 5000‑hour load life at 105 °C provide predictable performance under continuous stress.
• Compact high‑voltage form factor: Smaller sized than LNT series variants while maintaining high‑voltage handling, helping reduce cabinet space in power systems.
• Secure screw‑terminal connections: Radial can with screw terminals supports robust mechanical and electrical connections for high‑current applications.
• Proven charge/discharge durability: Meets post‑test electrical requirements after extensive charge/discharge cycling, supporting designs with frequent regenerative events.
• RoHS compliance: Manufactured to meet applicable RoHS requirements for regulated substances.

Why Choose LNU2W562MSEHBN?

The LNU2W562MSEHBN positions itself as a purpose‑built, high‑voltage electrolytic capacitor for industrial power electronics where sustained ripple handling, thermal endurance, and charge/discharge robustness are required. With a 450 V rating, high ripple current capability, and a 5000‑hour life at 105 °C, it is suited to designers building inverter DC links, regenerative drives, and other high‑frequency power systems.

Supported by Nichicon’s LNU series specifications—including insulation resistance, voltage proofing, and extended cycling endurance—this capacitor delivers verifiable electrical performance and a compact footprint for space‑constrained power assemblies.

If you need pricing, availability, or a formal quotation for LNU2W562MSEHBN, request a quote or submit an inquiry to our sales team and include your quantity and delivery requirements. We will respond with the information you need for procurement and design planning.