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Product Name : DC Capacitor - DC-Link
Product Introduction

Dielectric:Metallized Polypropylene film
Winding:Non-inductive type
Protection:Rectangular plastic case and Epoxy resin filled.
Lead style: 2 or 4 tinned copper wires
  • DC filtering
  • Energy storage
  • Rated Capacitance (Cr):
  • Rated Voltage (RV):
  • 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:1.5×RV for 60Sec.
    No flashover or permanent breakdown shall occur, but self-healing are allowed.
    b)Between terminals and case:
    2RV+1KV(2000V Min.) for 2Sec.
    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
    τ≧30,000s (time constantτ=Cr×Rins)
  • Dissipation Factor (DF):
    tanδ, measured at 25±5℃, 10KHZ
  • Endurance Test:
    Test conditions
    Test step 1:1.4RV for 250h
    @Test temperature
    Test step 2:1.4peak current for 1,000 times
    @ Room temperature
    Test step 3:1.4RV for 250h
    @Test temperature
    During this test, no permanent breakdown, interruption or flashover shall occur.
    Capacitance change(△C/C):≦±3%