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

DLCAP – Electric Double Layer Capacitor – Nippon

They have a range of Supercapacitors upto 2500F at 2.5V and Modules like 400F at 15V. There are two types Prismatic and Cylindrical. In comparison to batteries, multi-million cycles of charge-discharge is possible.

DLCAP – Electric Double Layer Capacitor – Nippon

DLCAP - Electric Double Layer Capacitor - Nippon

Another feature is the high current charge-discharge ability, useful in many Industrial and Automotive Applications. A high charge-discharge efficiency makes an output efficiency of around 95% possible. These capacitors have become an useful part of Alternative Energy Electronics and Energy Harvesting. They also have applications in Electric and Hybrid Vehicles.

Aluminum Electrolytic Capacitors – Nippon

Nippon Chemi-Con. Products multilayer ceramic capacitors, film capacitors, metal oxide varistors, choke coils, optomechatronics and Aluminum electrolytic capacitors.

Aluminum Electrolytic Capacitors – Nippon

Nippon Chemi-Con. Products multilayer ceramic capacitors, film capacitors, metal oxide varistors, choke coils, optomechatronics and Aluminum electrolytic capacitors.

Aluminum Electrolytic Capacitors – Nippon

New Technologies – Hgh capacity electric double layer capacitors and newly designed decoupling device Proadlizer. Electric Double Layer Capacitor (EDLC) or SuperCapacitor.

They have a range of Supercapacitors upto 2500F at 2.5V and Modules like 400F at 15V. There are two types Prismatic and Cylindrical. In comparison to batteries, multi-million cycles of charge-discharge is possible.

DLCAP - Electric Double Layer Capacitor - Nippon

DLCAP – Electric Double Layer Capacitor – Nippon

Another feature is the high current charge-discharge ability, useful in many Industrial and Automotive Applications. A high charge-discharge efficiency makes an output efficiency of around 95% possible. These capacitors have become an useful part of Alternative Energy Electronics and Energy Harvesting. They also have applications in Electric and Hybrid Vehicles.

Maxwell – Energy and Power Delivery Solutions

Maxwell ultracapacitor products provide energy storage and power delivery solutions. Aerospace products and services include radiation‐hardened microelectronics like single board computers and components such as high‐density memory and power modules.

Maxwell – Energy and Power Delivery Solutions

The also manufacture special high‐voltage capacitors for long term reliability and environment ruggedness. Types are grading and coupling capacitors; capacitive voltage dividers.

“BOOSTCAP ultracapacitor cells and multi-cell packs and modules provide safe and reliable power solutions for applications in consumer and industrial electronics, transportation and telecommunications…”

The K2 Series ultracapacitors are a third generation design that provides 2.7 volt operating voltage while improving Maxwell’s high performance and high reliability on a high volume manufacturing platform.

K2 Series High Capacity Cells – Maxwell

K2 Series High Capacity Cells - Maxwell
Some Features

  • 2.7 V operating voltage
  • Lowest RC time constant
  • Over 1,000,000 duty cycles
  • Ultra-low internal resistance

Maxwell Technologies, Inc.
3888 Calle Fortunada San Diego CA 92123 USA