LNC2V272MSEGBN

The LNC2V272MSEGBN is a screw-terminal aluminum electrolytic capacitor from Nichicon’s LNC series, offering 2700 µF capacitance at a 350 V rating. It is a polarized, radial can style capacitor designed for applications that demand high ripple-current capability and reliable long-term performance.

Engineered for industrial power systems, inverter circuitry and regenerative motor drives, this module delivers high-frequency and low-frequency ripple handling, a 5000-hour endurance at 85°C, and a compact footprint (φ63.5 × 70 mm) suited to dense power assemblies.

Key Features

• Capacitance & Voltage — 2700 µF rated capacitance at 350 V provides bulk energy storage for power conversion and filtering tasks.
• High Ripple-Current Capability — 13.7 A at 120 Hz (low frequency) and 19.18 A at 100 kHz (high frequency) support heavy AC ripple and high-speed charge/discharge cycles.
• Loss Characteristics — tanδ of 0.2 (measured at 20°C, 120 Hz) for predictable dissipation and thermal behavior in power applications.
• Leakage Current — Specified leakage current of 2910 µA, measured under product conditions, for predictable startup and steady-state behavior.
• Endurance & Reliability — 5000 hours life rating at 85°C when subjected to rated DC bias plus ripple current, ensuring durability in continuous-duty environments.
• Operating Temperature Range — −40°C to +85°C supports industrial ambient temperatures and provides stable performance across broad conditions.
• Mounting & Package — Screw terminal radial can (φ63.5 × 70 mm) for secure, low-impedance connections in power racks and assemblies.
• Regulatory Compliance — RoHS compliant, aligning with lead-free and restricted-substance requirements.

Typical Applications

• Industrial Power Supplies — Bulk filtering and energy buffering for inverter front-ends and high-power supply rails where sustained ripple handling is required.
• Inverter & Motor Drives — DC link and smoothing applications in inverter circuitry and AC servomotor systems to support fast current transients and regenerative events.
• Regenerative Circuits — Energy absorption and smoothing for high-frequency regenerative voltages in motor drive and power-recovery systems.
• High-Speed Charge/Discharge — Systems requiring frequent, rapid charge-discharge cycles can rely on the capacitor’s specified ripple ratings and endurance behavior.

Unique Advantages

• High Ripple-Current Handling: The combination of 13.7 A (120 Hz) and 19.18 A (100 kHz) ripple capability reduces voltage stress and thermal rise in demanding power systems.
• Long Endurance at Elevated Temperature: 5000-hour life at 85°C under rated bias plus ripple current provides predictable long-term performance for continuous-duty industrial equipment.
• Compact Power-Dense Package: φ63.5 × 70 mm radial can delivers significant capacitance and voltage rating in a footprint suitable for dense power assemblies.
• Robust Screw-Terminal Mounting: Screw terminals enable low-resistance, mechanically secure connections for high-current applications and easy integration into power modules.
• Measurable Loss and Leakage Specs: Specified tanδ (0.2 at 20°C, 120 Hz) and leakage current figures provide designers with the data needed for thermal and startup analysis.
• RoHS Compliance: Conforms to restricted-substance requirements for regulatory alignment in commercial and industrial deployments.

Why Choose LNC2V272MSEGBN?

The LNC2V272MSEGBN is positioned for designers who need a combination of high capacitance, elevated voltage rating, and strong ripple-current performance in a compact screw-terminal package. Its endurance rating at 85°C and defined electrical characteristics make it suitable for continuous-duty industrial power assemblies, inverter circuits, and regenerative motor-drive systems.

For procurement and design teams, this capacitor offers predictable thermal and electrical behavior backed by Nichicon’s LNC series specifications, simplifying component selection for robust power electronics and high-frequency energy-handling applications.

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