Capacitors handle high ripple current
19 August 2009
Passive Components
Rubycon has developed the new ZLK series of radial Al-electrolytic capacitors with enhanced ripple performance in a small package, to meet the trend toward compact electronic devices. The capacitors are well suited to applications such as backlight inverters and power supplies which currently use aluminium solid electrolytic capacitors.
The ZLK series has achieved higher ripple current capabilities than Rubycon’s previous versions by employing a highly reliable electrolyte, highly durable Al-foil to minimise ripple current, and low resistance paper. The capacitors cover sizes from 8 mm diameter x 16 mm length to 10 mm diameter x 25 mm length and temperature ranges from -40°C to +105°C. Rated voltage is from 10 to 35 V, with capacitances from 220 to 1800 μF.
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