Product Overview
The EPCOS B32344D4302A080 is a high-reliability, metallized polypropylene (MKP) DC link film capacitor engineered for demanding renewable energy and industrial power applications. As part of the robust B32344 series, this capacitor delivers exceptional ripple current handling, low ESR, and long operational life—ideal for DC support in inverters, EV chargers, and solar/wind power converters. Sourced exclusively as 100% original, genuine EPCOS components, it ensures compliance with IEC/EN 61071 standards and guarantees stable performance under continuous high-voltage DC stress.
Technical Specifications
| Parameter | Value |
|---|---|
| Brand | EPCOS (TDK) |
| Model Number | B32344D4302A080 |
| Capacitance | 3000 µF ±10% |
| Rated DC Voltage | 400 VDC |
| Dielectric Material | Metallized Polypropylene (MKP) |
| Operating Temperature Range | –40 °C to +85 °C |
| Series | B32344 — New Energy DC-Link Film Capacitors |
| RoHS Compliance | Yes (Lead-free, halogen-free) |
Key Features
- High-Capacity DC Support: Optimized 3000 µF capacitance enables effective low-frequency ripple suppression in high-power DC bus systems.
- 400V DC Rated Voltage: Designed for reliable operation in next-generation solar inverters, battery energy storage systems (BESS), and traction converters.
- Self-Healing Metallization: Enhances safety and longevity by isolating localized dielectric breakdowns without catastrophic failure.
- Low Inductance & ESR: Superior high-frequency performance and thermal stability under high ripple current loads.
- Compact Robust Housing: Flame-retardant epoxy-coated aluminum case with M8 threaded terminals for secure mounting and high-current connections.
Typical Applications
The EPCOS B32344D4302A080 is widely deployed in:
- Solar photovoltaic (PV) and wind turbine inverters
- Electric vehicle (EV) on-board chargers and DC-DC converters
- Industrial motor drives and UPS systems
- Energy storage system (ESS) power conversion units
- Renewable energy grid-tie interfaces
Supply Information
Gopi International maintains ready stock of authentic EPCOS B32344D4302A080 capacitors—fully traceable with original TDK/EPCOS packaging, datasheets, and RoHS/REACH certifications. No lead times or grey-market risks: we supply only factory-fresh, unopened reels and sealed units. Volume pricing and drop-shipping available for OEMs and contract manufacturers.
Contact Us
For technical inquiries, sample requests, or bulk quotations, contact our engineering support team:
- Phone: +86-21-24208728
- Email: ghb585@163.com
- Address: Shanghai, China
