LNC2W562MSEGBN

The LNC2W562MSEGBN is a screw-terminal aluminum electrolytic capacitor rated at 5600 µF and 450 V, designed for industrial power electronics. It is a smaller-sized, high ripple-current can suitable for inverter circuitry and high-frequency regenerative voltage environments.

Engineered for demanding load conditions, this capacitor delivers high ripple-current capability, long load life at elevated temperature, and endurance to rapid charge/discharge cycles—making it appropriate for AC servomotor drives, general inverters, and industrial power supplies.

Key Features

• Capacitance & Voltage — 5.6 mF (5600 µF) nominal capacitance at a rated voltage of 450 V.
• High ripple-current capability — Rated ripple current of 21.4 A at 120 Hz and 29.96 A at 100 kHz for applications with substantial AC content.
• Long load life at elevated temperature — Specified load life of 5000 hours when ripple current is applied at 85°C, with defined post-test limits for capacitance, tan δ and leakage.
• High-speed charge/discharge endurance — Designed to withstand charge–discharge cycling; specified endurance of 50 million cycles at room temperature with ΔV = 0.3 × rated voltage (3 Hz) while meeting characteristic limits.
• Thermal range & stability — Operating temperature range from −40°C to +85°C with specified impedance stability at low temperature.
• Robust mechanical package — Radial can with screw terminals for secure connections and mechanical stability in industrial assemblies; size: L 16.5 cm × D 6.35 cm and seated height 6.496 inch.
• Controlled leakage and insulation — Leakage current specified as not more than 3√V µA or 5 mA after 5 minutes at 20°C; insulation resistance greater than 100 MΩ at DC 500 V between terminal and bracket; voltage proof AC 2500 V for 1 minute between terminal and bracket.
• Polarized design — Electrolytic, polarized capacitor for DC power bus and energy storage applications.
• RoHS compliant — Compliant with the RoHS directive (2011/65/EU, (EU)2015/863).

Typical Applications

• Industrial inverter power supplies — Bulk and smoothing capacitance in inverter front-ends and DC bus circuits where high DC voltage and ripple current handling are required.
• AC servomotor drives — Energy buffering and regenerative voltage handling for high-frequency regenerative events in motor drive systems.
• General inverter systems — Filtering and energy storage for power conversion topologies that demand frequent charge/discharge activity and elevated ripple capability.

Unique Advantages

• High ripple-current performance: Supports significant ripple at both low and high frequencies (21.4 A at 120 Hz; 29.96 A at 100 kHz), reducing thermal stress in power circuits.
• Compact, high-power form factor: Smaller-sized construction compared with reference LNX/LNK series while delivering higher ripple capability, enabling denser power assemblies.
• Extended operational life at temperature: 5000-hour rated load life at 85°C when ripple current is applied, providing predictable long-term behavior under continuous load.
• Designed for rapid cycling: Proven endurance for high-speed charge/discharge cycles (50 million cycles at specified test conditions), suitable for regenerative and pulsed-power applications.
• Secure screw-terminal mounting: Screw terminals provide reliable electrical and mechanical connections for industrial installations.
• Measurable electrical safeguards: Defined leakage current limits, high insulation resistance, and voltage proof tests give clear, testable criteria for system integration.

Why Choose LNC2W562MSEGBN?

LNC2W562MSEGBN is positioned for industrial power designs that require high DC voltage capability, substantial ripple-current handling, and robust endurance under frequent charge/discharge events. Its combination of 5600 µF at 450 V, long load life at 85°C, and screw-terminal packaging make it suitable for engineers building inverter systems, motor drives, and other high-power industrial converters.

Choosing this capacitor provides a specification-driven component with measurable reliability characteristics and RoHS compliance, helping teams design for longevity and predictable performance in demanding power-electronics environments.

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