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深圳市天明偉業(yè)電子有限公司
深圳市天明偉業(yè)電子有限公司
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Metallized polypropylene film capacitorSwitching capacitorMain applications: Switching capacitor for high frequency electronic ballasts, motor
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
| DTR.pdf | 電壓:500-3000VAC | 高頻（20-100KHZ）,大電流諧振,隔直,高du/dt | 銅柱.銅頭,焊片等引出，風冷，固定支架 |
| DCC.pdf | 電壓：400-700VAC | 大電流，高頻率，500-1MHZ | 直接安裝，水冷方式 |
| DTC.pdf | 電壓：630-3000VDC | 中小功率諧振，IGBT吸收，高du/dt | 盒式，針式PCB引出 |
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