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DHF

Current Position： DHF

DHF

Main application /Application
Widely used in new energy vehicles, high voltage power supply, welding machine power supply, induction heating power supply and other equipment from the DC support and filter.
Product features /Characteristics
Dielectric: polypropylene film
Structure: metal film dry structure
Package: plastic shell, flame retardant (94V-0 UL) epoxy package
Lead out: tin plated copper nut or screw
high stability
Low ESR, ESL
Self healing

Performance
Shape and size
Typical circuit diagram
Waveforms

技術性能/Specifications

引用標準/Reference standards	IEC 61071 60068
工作溫度范圍/Operating temperature range	-40~85℃
容量范圍/Capacitance	6.8~500μF
額定電壓/ Rated Voltage	500VDC-2200
容量偏差 /Tolerance	±5%, ±10%
極間耐電壓 /Test voltage between terminals	1.5Ur(DC) 10s 25±5℃
極殼耐電壓/ Test voltage between terminals and case	3000V 50Hz 60S, 25±5℃
損耗角正切/Dissipation factor	tgδ≤1×10-3 at 25±5℃ , 100Hz
絕緣電阻/Insulation resistance	C*IR≥5000S, at 100VDC,25±5℃,60S
預期壽命/Life expectancy	100000h at Ur and 70℃

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