Wednesday, March 23, 2011

EverCAP - Double Layer Capacitors - Nichicon

They have two types, High Power Density for a large current discharge. High Energy Density for a long backup time. Over a million Charge/Discharge cycles. High Efficiency. Capable of fully discharging to zero volts.

EverCAP - Double Layer Capacitors - Nichicon

EverCAP - Double Layer Capacitors - Nichicon

Some things to note for a design engineer. The EDLC or Electric Double Layer Capacitors ...
  • Note Specified Endurance and end of life.
  • Excess Vibration can alter Specs, Damage.
  • Caution - Never Exceed Maximum temperature.
  • Specs are very dependent on Temperature.
  • Maintain Low ripple current on Charge/Discharge.
  • It is Polarized like a Electrolytic cap.
  • No Heating Parts or Heatsink near the Cap.
JC Series Evercap from Nichicon
This is a snap-in terminal type. Good voltage holding property. Suitable for quick charge and discharge.
  • Temperature range : -25°C to + 60°C
  • Capacitance : 15F to 150F
  • Voltage : 2.5V
  • Leakage Current - 0.5 mA
From - Nichicon