KBM series

      KBM series which are designed for ballast applications and switching power supplies are 10,000h radial lead aluminum electrolytic capacitors
      KBM series have six features.The first one is about electronic ballasts.The second one is about switching power supplies.The third one is about power adapters.The fourth one is about long life.The fifth one is about high temperature.The last one is RoHS compliant.
      The following is about specification of KBM series.Capacitance tolerance would be within ±20% at 120Hz and 20.
Operating temperature range should be -40 to +125.Dissipation factor at 120Hz and 20°C is as follows.When WVDC is 6.3 tan should be 0.22.When WVDC is 10 tan should be 0.19.When WVDC is 16 tan should be 0.16. When WVDC is 25 tan should be 0.14.When WVDC is 35 tan should be 0.12.When WVDC is 50 tan should be 0.10.When WVDC is 63 tan should be 0.09.When WVDC is 100 tan should be 0.08.Note: For above D.F. specifications, add 0.02 for every 1,000 f above 1,000 f.Leakage current should be 0.01 CV or 3 A whichever is greater when the time is 2 minutes.When temp is -25/ +28, impedance ratio(Max.) at 120 Hz should respevtively be 4,3,2 and 2 corresponding to WVDC are6.3,10,16 and 25 to 100.When temp is -40/ +20 the corresponding impedance ratio at 120 Hz should respevtively be 8,6,4 and 3.Shelf life should be 1000 hours at 105°C with no applied voltage when capacitance change 25% of initial measured value,dissipation factor 200% of maximum specified value and leakage current <100% of maximum specified value.Load life should be 4000 Hrs with D6.3mm when WVDC range is from 6.3 to 10.Load life should be 5000Hrs with D=8 to 10mm when WVDC range is from 6.3 to 10.Load life should be 8000 Hrs with D12mm when WVDC range is from 6.3 to 10.Load life should be 5000 Hrs with D6.3mm when WVDC range is from 16 to 100.Load life should be 7000Hrs with D=8 to 10mm when WVDC range is from 16 to 100.Load life should be 10000 Hrs with D12mm when WVDC range is from 16 to 100.Units will meet shelf life specifications.Note:After application of rated voltage and ripple current applied at 105.