PHA227 Series 混合聚合物铝电解电容 :

KEMET’s PHA227 is a High CV conductive polymer hybrid capacitor with outstanding electrical performance. The device has a polarized all-welded design, tinned copper wire leads, and a negative pole connected to the case. The PHA227 winding is housed in a cylindrical aluminum can with a high purity aluminum lid and high-quality rubber gasket. Low ESR is conditioned by a highly conductive polymer (PEDOT/PSS) and an all-welded design. The polymer system creates an electrical pathway between the anodic oxide layer and the cathode through a mechanical separator - paper. The PHA227 winding is impregnated with liquid electrolyte that results to self-healing features of the capacitor. Thanks to its mechanical robustness, the PHA227 is suitable for use in mobile, automotive and aircraft installations with operation up to +125°C.

• 8,000 hours at +125°C
• High temperature capability up to 140°C
• Extremely high ripple current
• Up to 45 Arms, continuous load
• High vibration resistance up to 20 g 22 h/axis
• Polarized all-welded design
• Self-healing behaviours
• Outstanding electrical performance