LNC2W562MTEH

The LNC2W562MTEH is an aluminum electrolytic capacitor in a screw-terminal (stud bolt mount) radial can package designed for industrial power electronics. It is specified for 450 V and 5.6 mF capacitance and is optimized for inverter and regenerative applications where high ripple current, frequent charge–discharge cycles, and compact mounting are required.

With a rated operating range from −40 °C to 85 °C and a load life specification of 5000 hours at 85 °C under applied ripple current, this capacitor targets industrial power supplies, inverters, and AC servomotor regenerative circuits that demand sustained performance at elevated temperatures.

Key Features

• Electrical rating — Rated capacitance 5.6 mF and rated voltage 450 V provide bulk energy storage for high-voltage inverter and power-supply rails.
• High ripple-current capability — Specified ripple current of 21.6 A at 120 Hz and 30.24 A at 100 kHz supports heavy AC and high-frequency regenerative loading.
• Robust endurance — Load life: 5000 hours at 85 °C with DC bias plus rated ripple current; after endurance test capacitance remains within ±20% and tan δ remains ≤ 200% of initial specification.
• Wide temperature and stability — Operating temperature −40 °C to 85 °C; impedance stability at low temperature specified (Z(−40 °C)/Z(+20 °C) = 8).
• Mechanical and mounting — Stud bolt mount / screw terminals in a radial can package provide secure, serviceable connections for industrial assemblies.
• Leakage and insulation — Leakage current (after 5 minutes at 20 °C) limited to 3√V μA or 5 mA, whichever is smaller; insulation resistance >100 MΩ at DC 500 V between terminal and bracket; AC 2500 V dielectric proof for 1 minute between terminal and bracket.
• Charge–discharge durability — Specified to meet performance criteria after 50 million charge–discharge cycles (ΔV = rated × 0.3, 3 Hz), supporting high-speed cycling applications.
• Regulatory — Compliant with RoHS (2011/65/EU, (EU)2015/863).

Typical Applications

• Industrial inverters — Bulk DC link and energy storage for inverter stages in industrial motor drives and power converters.
• AC servomotor regenerative systems — Absorbing and smoothing high-frequency regenerative voltages in servo drives and motion-control systems.
• High-frequency power supplies — Energy buffering and ripple suppression in high-frequency switching power supplies and regenerative converters.
• Charge–discharge cycling circuits — Applications requiring frequent, high-speed charge/discharge events where long cycle endurance is needed.

Unique Advantages

• High ripple-current tolerance: Supports heavy AC and high-frequency ripple (21.6 A at 120 Hz; 30.24 A at 100 kHz), reducing the need for parallel parts to meet ripple requirements.
• Long, specified load life: 5000 hours at 85 °C under rated conditions offers predictable aging and lifecycle planning for industrial equipment.
• Secure, serviceable connections: Screw-terminal (stud bolt) mounting simplifies installation and maintenance in industrial panels and power assemblies.
• Proven charge–discharge endurance: Meets defined limits after 50 million cycles, making it suitable for systems with frequent dynamic loading.
• Designed for compact installations: Series design emphasizes smaller size while delivering high ripple capability, aiding space-constrained power assemblies.
• RoHS compliant: Meets current RoHS requirements for environmentally conscious production and procurement.

Why Choose LNC2W562MTEH?

The LNC2W562MTEH is positioned for engineers specifying high-voltage, high-ripple bulk capacitors for industrial power electronics such as inverters, servo drives, and high-frequency regenerative systems. Its combination of 450 V rating, 5.6 mF capacitance, high ripple-current capability, and endurance specifications delivers a dependable energy-storage solution for demanding duty cycles.

Engineers and procurement teams designing robust industrial power systems will find this capacitor delivers verifiable long-term performance metrics (endurance, leakage, insulation, and charge–discharge durability) backed by Nichicon manufacturing. It is suited for designs that require predictable aging characteristics and secure, serviceable mounting in rack and enclosure environments.

If you would like pricing, availability, or a formal quote for LNC2W562MTEH, please submit a request or contact our sales team to discuss your application and procurement needs.