LNX2L152MSEGBN

The LNX2L152MSEGBN is a screw-terminal aluminum electrolytic capacitor from Nichicon’s LNX series, rated at 1500 µF and 550 V. It is built for extra-high-voltage, high-ripple-current applications and mechanical robustness with a radial can and screw terminals for secure power connections.

Designed for industrial power systems and general-purpose high-voltage power electronics, this part delivers high ripple capability and long-term reliability for demanding DC-link and power-supply applications within an operating range of -25°C to +85°C.

Key Features

• High Voltage Rating — Rated voltage of 550 V for extra-high-voltage applications where elevated DC bus or DC-link voltages are required.
• Large Capacitance — 1.5 mF (1500 µF) capacitance with ±20% tolerance, suitable for bulk energy storage and smoothing tasks in power electronics.
• Screw Terminal Mounting — Radial can with screw terminals provides secure, low-impedance connections for high-current assemblies.
• High Ripple Current — Rated ripple current of 6 A at 120 Hz and 8.4 A at 100 kHz for effective handling of AC ripple in power conversion circuits.
• Endurance at Elevated Temperature — For parts rated at 500 V and 550 V in the LNX series, endurance is specified as 5,000 hours at +85°C with DC bias plus rated ripple current applied.
• Wide Operating Temperature — Usable from -25°C to +85°C to cover typical industrial ambient conditions.
• Leakage Current Specification — Leakage current conforms to the series limit of not more than 3√CV (µA) or 5 mA (whichever is smaller) after 5 minutes at 20°C, enabling predictable quiescent behavior.
• RoHS Compliant — Meets RoHS directive requirements (2011/65/EU, (EU)2015/863).

Typical Applications

• Industrial Power Supplies — Bulk filtering and smoothing in industrial power supplies, including inverter front-ends and DC-link circuits.
• Inverter and Motor Drive Systems — High-voltage DC bus and ripple handling for inverter circuitry used in motor drives and industrial converters.
• High-Voltage Power Electronics — Energy storage and transient suppression in high-voltage power conversion subsystems.
• General-Purpose High-Voltage Designs — Where a robust, polarized aluminum electrolytic with screw terminals is required for secure high-current connections.

Unique Advantages

• Extra-High Voltage Capability: 550 V rating enables use in higher-voltage DC-link and power conversion topologies without the need for series stacking.
• High Ripple Handling: Specified ripple currents at both low (120 Hz) and high (100 kHz) frequencies provide designers with predictable thermal and lifetime performance under varying switching conditions.
• Screw-Terminal Reliability: Screw terminal packaging delivers secure mechanical and electrical connections for high-current assemblies and field serviceability.
• Endurance Specified for High-Voltage Parts: LNX series endurance testing defines 5,000 hours at +85°C for 500 V and 550 V parts under DC bias plus ripple, giving a quantified reliability expectation for high-voltage use.
• Measured Leakage and Loss Parameters: Leakage current limits and specified tan δ stability provide verifiable parameters for system-level leakage and dissipation budgeting.
• Regulatory Compliance: RoHS compliance supports use in regions and projects that require restricted substance conformity.

Why Choose LNX2L152MSEGBN?

The LNX2L152MSEGBN combines a 1500 µF capacitance with a 550 V rating and screw-terminal construction to meet the needs of high-voltage power-conversion designs that require reliable bulk energy storage and high ripple endurance. Its specified ripple current ratings and series-defined endurance at +85°C (5,000 hours for 500 V and 550 V parts) provide concrete data points for thermal design and lifetime planning.

This part is well suited to engineers designing industrial inverters, high-voltage DC-link systems, and general-purpose high-voltage power supplies who require a robust, RoHS-compliant aluminum electrolytic capacitor with secure screw-terminal connections.

If you would like pricing or availability information for LNX2L152MSEGBN, request a quote or submit an inquiry and our team will provide details and assistance.