LNC2W222MTEG

The LNC2W222MTEG is a screw-terminal, stud bolt‑mount aluminum electrolytic capacitor from Nichicon’s LNC series. It delivers 2200 µF at 450 V in a compact large-can package designed for DC‑link and power conversion duties. Typical use cases include industrial inverter power supplies, AC servomotor regenerative circuits, and other high‑ripple, high‑frequency power electronics applications where long life and robust ripple handling are required.

Key Features

• Capacitance & Voltage — 2200 µF nominal capacitance at a rated voltage of 450 V, with capacitance tolerance of ±20% (–20% to +20%).
• High ripple capability — Low‑frequency ripple current of 12.3 A at 120 Hz and high‑frequency ripple current of 17.22 A at 100 kHz, enabling effective smoothing in DC‑link and inverter circuits.
• Lifetime and endurance — Rated for 5000 hours at 85°C with D.C. bias plus rated ripple current; endurance and charge/discharge specifications are documented for long service in industrial applications.
• Thermal range — Operating temperature range from –40°C to +85°C to support typical industrial environments.
• Low loss — Tangent of loss angle (tan δ) of 0.2 measured at 20°C and 120 Hz, for predictable dissipation characteristics.
• Leakage current — Specified leakage current of 2980 µA (per product data), allowing designers to budget standby and start‑up currents accurately.
• Package & mounting — Radial can with screw terminals and stud bolt mount for secure mechanical and electrical connections in high‑current assemblies; physical size φ63.5 × 85 mm.
• RoHS compliant & production status — Conforms to RoHS and is in mass production, packaged in cardboard for bulk handling.

Typical Applications

• Industrial Inverters and Motor Drives — DC‑link smoothing and energy buffering for inverter power stages, including AC servomotor controllers.
• Regenerative Power Circuits — Handles high‑frequency regenerative voltage in braking and energy‑recovery systems where charge/discharge cycling is frequent.
• High‑frequency Power Supplies — Suited for switch‑mode and high‑speed charge/discharge topologies requiring robust ripple performance.
• Power Conditioning and Energy Storage — Bulk capacitance for smoothing and transient support in medium‑power industrial applications.

Unique Advantages

• High ripple tolerance: Specified 12.3 A (120 Hz) and 17.22 A (100 kHz) ripple currents enable reliable operation under heavy AC ripple loads.
• Proven endurance: 5000‑hour rated life at 85°C with applied ripple and DC bias gives designers a clear lifecycle expectation for industrial deployments.
• Compact large‑can form factor: φ63.5 × 85 mm construction provides substantial capacitance and current handling in a relatively small footprint for its class.
• Secure mounting and connections: Stud bolt mount with screw terminals ensures mechanically robust installation and high‑current terminations in power assemblies.
• Measured dissipation characteristics: tan δ 0.2 at 20°C/120 Hz gives predictable loss behavior for thermal and efficiency planning.
• Regulatory compliance: RoHS compliant to support use in regulated industrial products and manufacturing environments.

Why Choose LNC2W222MTEG?

LNC2W222MTEG positions itself as a purpose‑built aluminum electrolytic solution for demanding industrial power electronics. With a 450 V rating, substantial 2200 µF capacitance, and high ripple current capability, it is intended for DC‑link, inverter, and regenerative applications where sustained ripple and frequent charge/discharge cycles occur. The stud bolt mount and screw‑terminal can package deliver secure mechanical and electrical integration into power assemblies.

Designed for a 5000‑hour lifetime at 85°C under rated ripple conditions and supplied RoHS compliant, this part offers predictable performance and lifecycle planning for engineers specifying capacitors for medium‑power industrial systems.

Request a quote or submit an inquiry to receive pricing, lead‑time information, and support for integrating LNC2W222MTEG into your next power electronics design.