ZLH SERIES

      The ZLH SERIES is designed as miniature aluminum electrolytic capactors with 105°C miniaturized, long life, low impedance.
      ZLH SERIES has three features. The first one is it would have achieved endurance improvement and miniaturization of ZL series, as well as high frequency impedance reduction. The next one is that it would have load life which means 105°C 6000 to 10000 hours. The next one is that it would be RoHS compliant. That are all the main features.
      Some important specifications of ZLH SERIES have been concluded into several points as follow. The first one is about its category temperature range which would be from -40 to +105°C. The next one is about its rated voltage range which would be from 6.3Vdc to 50Vdc. The next one is about its capacitance tolerance which would be ±20% (20°C, 120Hz). The next one is about its leakage current (max) which would be I = 0.01CV or 3 A whichever is greater (after 2 minutes). I means leakage current (A) and C means rated capacitance (F) and V means rated voltage (V). The next one is about its dissipation factor (max) which would be 0.22 for rated voltage 6.3V and 0.19 for rated voltage 10V and 0.16 for rated voltage 16V and 0.14 for rated voltage 25V and 0.12 for rated voltage 35V and 0.10 for rated voltage 50V (20°C, 120Hz). It should be noted that when rated capacitance is over 1000F, tan shall be added 0.02 to the listed value with increase of every 1000F. The next one is about its low temperature stability impedance ratio (max, 120Hz) which would be 2 for rated voltage of 6.3V and 10V and 16V and 25V and 35V and 50V from -25°C to 20°C and would be 3 for rated voltage of 6.3V and 10V and 16V and 25V and 35V and 50V from -40°C to 20°C. And so on. For more information please contact us.