HOME>Product>UNI-CON Aluminlum electrolytic capacitor UNI-CON UNI-CON polymer Element construction foming foil.seperator lead wire foming foil.seperator lead wire foming foil.seperator lead wire Dielectric material AI2O3 AI2O3 AI2O3 Electrolyte electrolytic solution conductivity 3mS/cm organic semiconductor conductivity 300mS/cm conductive polymer conductivity 3000mS/cm Encapsulation rubber epoxy resin rubber Feature of UNI-CON ※ Low ESR at high frequency(100KHz~1MHz)    Excellent of Noise & Ripple removal capabillty ※ Excellent of temperature characteristics    (ESR is not dependant on temperature(-55℃~105℃)    Best suitable for devies that have low temperature specification(0 orless) ※ Long-life ※ Strong against reverse voitage Application of UNI-CON Application circuit Application Purpose Smoothing circuit of power supply(DC/DC converter) Improvement of high frequency characteristics Miniaturized & long life improvement of ripple&noise removal capability Improvement of low temperature characteristics IC Power line noise filter(D/A, A/D convert, TTL, CPU etc) Improvement of ripple&noise removal capability Improvement of low temperature characteristics Simplification of part & process Digital & analogue circuit(audio & video) Improvement of low temperature characteristics Improvement of sound quality Replaced with large capacitor Miniaturized, Simplification of ripple & noise filter Allowable Ripple Current UNI-CON AI.Capacitor (Low ESR) Ta. capacitor (Low ESR) 10V33㎌ 959 183 569 10V47㎌ 1281 217 780 10V100㎌ 1869 365 1232 10V220㎌ 2359 637 1382 Operating Precautions 1. Polarity    confirm the Polarity, Do not reverse the Polarity when using. 2. Prohibits Circuits    1) High impedance voltage retention circuits     2) Coupling circuits     3) Time constant circuits     4) Circuits greatly affected by leakage current 3. Overvoltage prohibited during design 4. Sudden charge and dischage restricted(for maintenace of high-proof reliability) 5. Considerations when soldering     1) Do not solder the UNI-CON by submerging it in melted solder.     2) Soldering conditions : less than 10 seconds at 260℃     3) The leakage current value after soldering may increase a little depending on       the soldering conditions. But the leakage current can be reduced through       self-repair by apply voltage.