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Product Name : Lighting capacitor - Lighting
Product Introduction
Dielectric:Metallized Polypropylene film
Winding:Non-inductive type
Protection:
Axial type   Polyester wrapping and epoxy resin filled
Round type   Round Aluminum can and UL 94V-0 epoxy resin filled
  • Dry capacitors
  • Power factor correction
  • Excellent self-healing property
  • Rated Capacitance (Cr):
    1.0μ~50μF
  • Rated Voltage (RV):
    120V~500V
  • Capacitance tolerance (at 1KHZ):
    ±5%(J), ±10%(K), +10/-5%(U),
    Other tolerance upon request
  • Operating temperature range:
    Min. temperatures:-40℃, -25℃
    Max. temperatures:+85℃, +105℃
  • Withstand voltage (at 25±5℃):
    a)Between terminals:1.75×RV for 10Sec.
        No flashover or permanent breakdown shall occur, but self-healing are allowed.
    b)Between terminals and case:2RV+1KV(2000V Min.) for 2~60Sec.
        During this test, no dielectric breakdown or flashover shall occur.
  • Insulation Resistance (Rins):
    Measured between terminals at 25±5℃, after 1 minute of electrification at 100VDC
    Rins≧1000MΩ.μF (for AC application) Rins≧10×103MΩ.μF (for DC application)
    Or τ≧10000s (time constantτ=Cr×Rins).
  • Dissipation Factor (DF):
    tanδ, measured at 25±5℃, 1KHZ
    Cr>1μF:0.5%Max.
  • Endurance Test:
    Test conditions
    Temperature:The maximum permissible capacitor operating temp
    Voltage applied:1.25RV continuous
    Performance
    During this test, no permanent breakdown, interruption or flashover shall occur.
    Capacitance change(△C/C):≦±3%
  • Damp-heat Test:
    Test conditions
    Temperature:40±2℃
    Relative humidity:90~95%
    Test duration:1000±24h
    Performance
    Capacitance change(△C/C):≦±0.5%