TDK B25696H MKP Power Electronic Capacitors
TDK B25696H MKP DC Power Electronic Capacitors are high-performance film capacitors designed for demanding SiC-based power electronic applications. These capacitors feature up to 1280μF rated capacitance, 900VDC to 2000VDC rated voltage, and an +85°C hotspot temperature. TDK B25696H power capacitors feature self-healing properties, low self-inductance, a low dissipation factor, and are naturally air-cooled (or forced air cooling). These capacitors utilize metallized polypropylene film technology and are housed in a robust aluminum case with a resin top and filled with non-PCB hard polyurethane resin. Typical applications include DC links for renewable energy converters (solar and wind), traction applications (including train, subway, tramway, and light rail inverters), and industrial motor drives.
Features
- +85°C hotspot temperature
- Self-healing properties
- Low self-inductance, optimized for SiC switching topologies
- Low dissipation factor
- Naturally air-cooled (or forced air cooling)
- Screw female (M6) terminals
- Threaded bolt at the bottom of the aluminum case (M12)
- Construction:
- Metallized polypropylene film
- Aluminum case and resin top
- Filling material: Non-PCB hard polyurethane resin (dry type)
- 85mm x 100mm diameter
Applications
- DC link for
- Renewable energy converters (solar and wind)
- Traction applications (trains, subways, tramways, and light train inverters)
- Industrial motor drives
- Solid-state transformers (SST)
- Energy storage systems (ESS)
Specifications
- Up to 1280μF rated capacitance CR
- 900VDC to 2000VDC rated DC voltage VR, DC
- 5Nm for female M6 maximum torque terminal
- 10Nm maximum torque (M12) case stud
- K: ±10% standard capacitance tolerance
- 40/85/56 climatic category