Knowles’ Cornell Dubilier Kind BLS DC-link capacitors function in harsh environments with temperatures as much as 125°C. The corporate stories the capacitors exceed trade requirements in temperature-humidity bias (THB) testing, reaching a 100% longer lifespan than comparable gadgets.
The sequence undergoes 2000 hours of THB testing at 85°C and 85% relative humidity at rated voltage. Kind BLS capacitors additionally meet automotive-grade electrical and mechanical necessities per AEC-Q200, guaranteeing dependable operation below excessive temperature and moisture circumstances.
Kind BLS DC-link capacitors function throughout a large temperature vary, from –55°C to 125°C, sustaining steady capacitance and low ESR even below the thermal stress of high-speed SiC switching. They provide capacitance values from 1 µF to 220 µF and voltage scores between 450 VDC and 1100 VDC.
Encased in UL94-V0 rated plastic with thermosetting resin potting, the capacitors resist solvents and mechanical stress for long-term sturdiness. Versatile mounting choices permit horizontal or vertical board placement with 2- or 4-pin configurations.
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