Metallized polypropylene film capacitorSwitching capacitorMain applications: Switching capacitor for high frequency electronic ballasts, motor
詳細(xì)介紹
Speed controls, resonant circuits, induction heaters, witching mode powe supplies. PHYSICAL CHARACTERISTICS Construction: Extended metallized , internal series connection Coating: UL 510/CSA TIL I-26 polyester tape wrapping;UL94V-0 resin end fill Leads: Tinned copper wire or lugs Dimensions: See article table for reference, SPECIFIC REQUIREMENTS ARE AVAILABLE ON REQUEST ELECTRICAL CHARACTERISTICS RATED CAPACITANCE: 0.10μF to 50μF or specific requirements, refer to article table; RATED VOLTAGE: 250, 400, 600, 700, 850 VDC SPECIFIC VALUES AVAILABLE DISSIPATION FACTOR: Measured at 1000±20 Hz AND 25±5℃. When Cr≤5μF 8×10-4; When Cr>5μF, 12×10-4 TOLERANCE: ±10% K , ±5% J , ±20% M , at 1 kHz, other tolerances upon request INSULATION RESISTANCE: Cr≤0.33μF,IR ≥30GΩ,Cr>0.33μF, IR ≥10GΩ,after 1 minute of electrification at 100Vdc 25±5℃ DIELECTRIC STRENGTH: 1.8Ur DC applied for 10s at 25±5℃ 1 minute for type test TEMPERATURE: operating temperature range: -40~+85℃ MAX. PERMISSIBLE AMBIENT TEMPERATURE: +70℃ operation at rated power, rated currentnatural cooling TYPICAL CAPACITANCE CHANGE VERSUS OPERATING TIMES : -5% after 30,000 hours at Urms or after 100,000 hours at Ur MAXIMUN PULSE RISE TIME : Refer to article table MASIMUM PEAK CURRENT I peak : Refer to article table