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Reference standard
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GB101990-1998 IEC60384-17
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Climatic categort
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40/85/21
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Rated voltage
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1000VDC-4000VDC
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Capacitance range
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0.001—4.7µF
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Furthest dv/dt value
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190-2580dv/dt
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Furthest current
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200-1000A
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ESR(10-6)
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≤60Ω
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Average current
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>20A
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ESL
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≤40NH
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Voltage proof
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1.6UR(5s)
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Dissipation factor
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≤0.08% (20℃ 1.0KHz)
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Insulation resistance
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≥30000MΩ(CR≤0.33μF)
≥10000S (CR>0.33μF)
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(20℃ 1min)
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| Advantages︰ | Are non-inductively wound with polypropylene film as the dielectric and aluminum foil as the electrode,wrapped with polyester tape and sealed with epoxy resin, use tinned copper-clad steel leads or UL wires.
Features:
1, Non-inductive construction, low inductance
2, High value of dv/dt and large current
3, Used for the application of high frequency circuits, such as Ups, switch circuit air conditioner IGBT, inverter Argon arc welding machine.
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