LNC2W562MSEH

The LNC2W562MSEH is a screw‑terminal aluminum electrolytic capacitor designed for industrial power electronics. It delivers 5.6 mF of capacitance at a 450 V rating in a compact radial can with screw terminals, optimized for inverter and regenerative circuits.

Engineered for high ripple environments, this part combines smaller physical size with high ripple current capability and a rated load life of 5000 hours at 85°C, making it suited to demanding power‑supply and motor‑drive applications.

Key Features

• Capacitance & Voltage — 5.6 mF (5600 µF) rated at 450 V for bulk energy storage in high‑voltage DC link and smoothing applications.
• Screw Terminal Mounting — Radial can with screw terminals for secure, low‑impedance connections in industrial assemblies.
• High Ripple Current — Specified ripple performance of 21.6 A at 120 Hz and 30.24 A at 100 kHz to handle high AC stress and switching currents.
• Temperature Range — Rated for operation from −40 °C to +85 °C to cover a wide range of industrial ambient conditions.
• Long Load Life — Load life of 5000 hours at 85 °C with DC bias plus rated ripple current applied, meeting endurance requirements for continuous operation.
• Charge–Discharge Endurance — Designed to withstand extensive charge–discharge cycling; datasheet specifies endurance tests including 50 million charge–discharge cycles at defined conditions.
• Electrical Reliability — Leakage current specification after 5 minutes ≤ 3√V µA or 5 mA (whichever is smaller); insulation resistance >100 MΩ at DC 500 V between terminal and bracket; AC 2500 V voltage proof for 1 minute between terminal and bracket.
• Mechanical Size — Compact form factor with dimensions L: 13.5 cm × D: 7.62 cm suitable where space is constrained relative to comparable series.
• RoHS Compliant — Meets RoHS directive (2011/65/EU, (EU)2015/863).

Typical Applications

• Industrial Power Supplies for Inverters — Bulk energy storage and smoothing for inverter front ends and DC link circuits in industrial power supplies.
• AC Servomotor Regenerative Circuits — Handles high‑frequency regenerative voltages and frequent charge/discharge cycles in motor drive systems.
• High‑frequency Switching Systems — Suited to designs requiring high ripple capability at both low and high frequencies, including high‑speed charge/discharge loads.

Unique Advantages

• High ripple handling: Rated ripple currents at 120 Hz and 100 kHz support demanding switching and regenerative loads, reducing stress on the DC bus.
• Smaller footprint for given performance: Designed as a smaller‑sized option compared with comparable series while maintaining high ripple capability, enabling more compact power assemblies.
• Long operational life: 5000 hours at 85 °C under rated ripple and DC bias provides predictable life in continuous industrial use.
• Robust electrical integrity: Defined leakage, insulation resistance, and voltage‑proof specifications support reliable long‑term operation and safety margins in high‑voltage applications.
• Engineered for cycling: Endurance testing for extensive charge–discharge behavior demonstrates suitability for frequent switching and regenerative duty.
• Regulatory compliance: RoHS compliance supports deployment in regulated industrial environments.

Why Choose LNC2W562MSEH?

The LNC2W562MSEH balances substantial energy storage (5.6 mF at 450 V) with high ripple capability and a compact radial screw‑terminal package to meet the needs of inverter, motor‑drive, and industrial power supply designs. Its defined electrical reliability parameters and 5000‑hour load life at 85 °C make it appropriate for systems that require sustained performance under continuous ripple and cycling stress.

This part is ideal for design teams specifying high‑voltage DC link capacitors where space, ripple capacity, and long‑term durability are key considerations. The documented endurance and electrical characteristics help simplify reliability assessments and system integration.

Request a quote or contact sales to discuss pricing, lead times, samples, and technical support for integrating the LNC2W562MSEH into your design.