Overview
The Nippon Chemi-Con 36DX11398P is a large-format aluminum electrolytic capacitor designed for industrial power electronics applications. Rated at 1000µF / 450V with a maximum operating temperature of 85°C, this screw-mount capacitor delivers high capacitance in a robust form factor. The 36DX11398P is part of Nippon Chemi-Con’s advanced lineup for demanding DC bus filtering, energy storage, and power conversion circuits.
Key Features
- 1000µF capacitance with 450V DC rated voltage
- Screw-mount terminal connection for secure, high-current circuit integration
- 85°C maximum operating temperature rating
- Aluminum can construction with proven reliability in power electronics
- Suitable for inverter, UPS, and industrial switching power supply applications
- Polarized design—rated for DC only, not for reverse voltage or AC
Technical Specifications
- Capacitance: 1000µF
- Rated Voltage: 450V DC
- Maximum Operating Temperature: 85°C
- Terminal Type: Screw-mount
- Case Style: Aluminum cylindrical can
- Polarity: Polarized (DC only)
- Series: Nippon Chemi-Con U36D / 36DX
- Mounting Style: Threaded stud or clamp base (verify with installer)
Typical Applications
- Three-phase inverter DC bus filtering for industrial variable frequency drives (VFDs)
- Uninterruptible Power Supply (UPS) systems and rectified energy storage
- Welding power supplies and DC bus stabilization
- Solar inverter and renewable energy power conversion
- Industrial switching mode power supplies (SMPS) requiring high current ripple handling
- Heavy-duty motor control and regenerative braking circuits
Compatibility & Replacements
Compatible With
- Industrial inverter systems (ABB, Siemens, Schneider Electric, Mitsubishi)
- UPS and backup power systems using 450V DC bus architecture
- Three-phase motor drives and soft-start controllers
- Rectifier and AC-to-DC converter modules rated 450V or lower
- Power factor correction (PFC) circuits in industrial equipment
Replaces / Drop-In Replacement For
- Other 1000µF, 450V screw-mount aluminum electrolytic capacitors in equivalent case sizes
- Legacy Chemi-Con U36D 1000µF 450V units
- Direct replacement in systems where original capacitors are end-of-life or obsolete
Works With
- Standard high-voltage DC bus modules and converter boards
- Ripple current-rated power electronics in compliance with IEC 61071 standards
- Screw-terminal power distribution in industrial control cabinets
- Snubber and energy recovery circuits in motor control systems
