EEC-S5R5V155

ESR (Equivalent Series Resistance):	30 Ohm @ 1kHz
Operating Temperature:	-25°C ~ 70°C
Height - Seated (Max):	0.827" (21.00mm)
Size / Dimension:	0.748" Dia (19.00mm)
Lead Spacing:	0.197" (5.00mm)
Package / Case:	Axial, Can - Vertical
Mounting Type:	Through Hole
Termination:	PC Pins
Lifetime @ Temp.:	1000 Hrs @ 70°C
Series:	SG
Voltage - Rated:	5.5V
Tolerance:	-20%, +80%
Capacitance:	1.5F
Moisture Sensitivity Level (MSL):	--
Part Status:	Last Time Buy
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction

Electric Double Layer Capacitors (EDLC), commonly known as Supercapacitors, are beginning to be used in many applications, such as energy storage, electric vehicles, and aerospace applications. One of the latest and most popular EDLCs, the EEC-S5R5V155, is a product of the Japanese manufacturer, Sanyo Denki. It is a high power and long life EDLC, allowing users to meet a wide range of specific purposes. This article will look at the application fields and working principle of the EEC-S5R5V155.

Application Fields

The EEC-S5R5V155 can be used in a variety of fields, including automotive, medical, consumer electronics, and telecommunications.

Automotive

The EEC-S5R5V155 can be used in automotive applications such as engine start or stop, fuel cell start/stop, and power steering. Its small size and high capacity rating make it suitable for such applications.

Medical

The EEC-S5R5V155 can be used in medical applications such as pacemakers and defibrillators, where its small size and high capacitance rating allow for more efficient energy storage.

Consumer Electronics

The EEC-S5R5V155 can be used in consumer electronics such as digital cameras, camcorders, mobile phones, and other portable devices. Its small size and long life make it ideal for these applications.

Telecommunications

The EEC-S5R5V155 can also be used in telecommunications applications. Its ability to maintain a stable voltage and store large amounts of energy make it ideal for powering accurate telecommunication systems.

Working Principle

The EEC-S5R5V155 is an EDLC, which means that it stores energy in an electric double layer that forms at the interface between its two electrodes. It uses a porous activated carbon-based electrode which is porous enough to allow ions to penetrate it and form a double layer.The storage capacity of the EEC-S5R5V155 depends on the surface area of the porous structure of the electrode and the type of electrolyte used in the cell. This means that the capacitance of the cell can be tailored depending on the requirements of the application.When an electric current is applied to the cell, ions in the electrolyte are attracted to the electrodes. This generates a double layer where the electrolyte can be held in between the two surfaces of the electrode. As the voltage is increased, more ions are attracted to the surface of the electrode, increasing the cell\'s capacitance.When the voltage is removed, the charge stored in the double layer is gradually discharged back to the electrolyte. This process is much slower than conventional capacitors, giving the EEC-S5R5V155 a long life.

Conclusion

The EEC-S5R5V155 is a new type of EDLC which is beginning to be used in many applications, such as automotive, medical, consumer electronics, and telecommunications. Its small size and high capacitance rating make it suitable for a wide range of purposes. The EEC-S5R5V155 operates on the principle of storing energy in an electric double layer that is formed between the two electrodes. Its capacitance can be tailored depending on the requirements of the application, and its long life makes it ideal for long-term applications.

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