EPCOS B3264xH double-sided metallized polypropylene movie capacitors from TDK stand up to pulse stress as much as 6500 V/µs. Suited to resonant topologies—significantly LLC designs—these compact, AEC-Q200-compliant capacitors function constantly from -55°C to +125°C, guaranteeing dependable efficiency in harsh environments.
The capacitors cowl a rated DC voltage vary of 630 V to 2000 V with capacitance values from 2.2 nF to 470 nF. Their specialised dielectric system, combining polypropylene with double-sided metallized PET movie electrodes, allows each excessive pulse energy and present dealing with. These traits make them well-suited for onboard chargers and DC/DC converters in xEVs, in addition to uninterruptible energy provides, industrial switch-mode energy provides, and digital ballasts.
TDK experiences that B3264xH capacitors supply excessive insulation resistance, low dissipation issue, and robust self-healing properties, leading to a 200,000-hour service life at +85°C and full rated voltage. They’re obtainable in three lead spacings—10 mm, 15 mm, and 22.5 mm—to permit integration in space-constrained circuit layouts.
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