20SEP150M

Series:	OS-CON™, SEP
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Type:	Polymer
Capacitance:	150µF
Tolerance:	±20%
Voltage - Rated:	20V
ESR (Equivalent Series Resistance):	20 mOhm
Lifetime @ Temp.:	3000 Hrs @ 105°C
Operating Temperature:	-55°C ~ 105°C
Ratings:	--
Applications:	General Purpose
Ripple Current @ Low Frequency:	216mA @ 120Hz
Ripple Current @ High Frequency:	4.32A @ 100kHz
Lead Spacing:	0.197" (5.00mm)
Size / Dimension:	0.394" Dia (10.00mm)
Height - Seated (Max):	0.512" (13.00mm)
Surface Mount Land Size:	--
Mounting Type:	Through Hole
Package / Case:	Radial, Can

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Aluminum - Polymer Capacitors

A 20SEP150M aluminum-polymer capacitor, also usually known as an alpoly capacitor or an alpolyelectrical capacitor, is a type of capacitor that uses an aluminum and polymer electrolyte combination instead of a traditional dielectric material in order to increase the capacitor\'s electrical storage capacity and effectiveness. With the increasing interest in high power and energy storage systems, aluminum-polymer capacitors have found an important role in various fields of applications requiring increased energy storage and delivery. In this article we will discuss the various application fields and working principles of the 20SEP150M aluminum-polymer capacitor.

Application Fields

Aluminum-polymer capacitors have been used in the industry for quite some time, but recent advances in their functionality and reliability have made them increasingly popular in a variety of applications. Some of the most common applications for aluminum-polymer capacitors include:

• Power Supplies: Aluminum-polymer capacitors are often used in DC-DC or AC-DC power supplies as a way to store and regulate power.
• Automotive Electronics: Due to its high temperature tolerance, the aluminum-polymer capacitor is often used in automotive electronics, where it is used to store and regulate power in components such as airbags, electronic cruise control systems, and power steering systems.
• Computer Systems: Aluminum-polymer capacitors can be used in computers, where they are used to store and regulate power in components such as CPUs and RAMs.
• Audio Equipment: Due to its stability, the aluminum-polymer capacitor is often used in audio devices such as amplifiers and equalizers.
• Communication Systems: Aluminum-polymer capacitors are used in a variety of communication systems, where they are used to store and regulate power in components such as radio transceivers, satellite dishes, and cell towers.
• Robotics: Aluminum-polymer capacitors are increasingly being used in robots as a way to store and regulate power.

Working Principle

The working principle of the aluminum-polymer capacitor is based on the electrochemical reaction between the aluminum and polymer electrolyte combination. The combination of these two materials produces a Capacitance Action (CA), which is used to store and regulate power.The 20SEP150M aluminum-polymer capacitor uses an anodized aluminum layer covered with a layer of polymer electrolyte. This combination produces an electrically charged dielectric between the two layers, which allows for an increase in the capacitance of the capacitor.The anodized aluminum layer is composed of positive ions, while the polymer electrolyte consists of negative ions. When connected to a power source, electric charges from the power source travel through the electrolyte. These charges attract the positive ions of the anodized aluminum layer, forming the CA. The CA acts as a barrier between the aluminum and the electrolyte, preventing the voltage from passing directly through. Instead, the voltage is stored in the electric field of the CA. The CA then dissipates the voltage to the other components of the circuit when needed.The 20SEP150M aluminum-polymer capacitor is a high-performance capacitor that can offer a greater capacitance than traditional capacitors for applications requiring increased energy storage and delivery. Its high temperature tolerance and high capacity have made it a popular choice for use in a variety of applications. Although relatively new and not widely used yet, its many advantages are sure to make it more widely used in the future.

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