Item Performance Characteristics          
 Operating Temperatuer Range -25℃~+85℃          
Rated Working Voltage 200~450VD C          
 Nominal capacitance range 4.7-330u F          
Capacitance Tolerance ±20%（25℃,120Hz）          
Leakage Current I≤0.02CV(u A),(1minutes)          
Dissipation Factor W.V.      200 250 350 400 450
 (tanδ）      0.20  0.20  0.25  0.25 0.25
Temperature characteristics                           (120Hz) W.V.      200 250 350 400 450
 Z-25℃/+25℃          
 Z-25℃/+20℃      7 7 7 7 7
Load life After applying rated voltage with specified ripple current for 2000 hours at+85℃ and then resumed 16 hours:          
 Capacitance change: Within ±20% of the lnitial measured value          
 Leakage current:Not more than the initial specified value          
 Dissipation factor;150%Not more than 150% of the initial specified value          
Shelf Life After storage for 1000 hours at +85℃ then resumed 16 hours:           
 Capacitance change:Within ±20% of the lnitial measured value          
 Leakage current:Not more than 200% of the initial specified value          
 Dissipation factor;Not more than 120% of the initial specified value