B43231A9687M000

Series:	B43231
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	680µF
Tolerance:	±20%
ESR (Equivalent Series Resistance):	--
Lifetime @ Temp.:	2000 Hrs @ 85°C
Operating Temperature:	--
Polarization:	Polar
Ratings:	--
Applications:	General Purpose
Lead Spacing:	0.394" (10.00mm)
Size / Dimension:	--
Height - Seated (Max):	--
Surface Mount Land Size:	--
Mounting Type:	Through Hole
Package / Case:	Radial, Can - Snap-In

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Introduction

Aluminum Electrolytic Capacitors are an important class of electrical components that are widely used in electrical circuits and systems. They are often used to store energy, provide decoupling, or filter out ripple current to create a stable circuit. The B43231A9687M000 is a type of aluminum electrolytic capacitor, and in this article we will cover the field of application and working principle associated with this type of capacitor.

Field of Application

Aluminum electrolytic capacitors, including the B43231A9687M000, are used in a variety of applications due to their high capacitance and wide range of operating temperatures. Common applications include:

• DC power supply filtering
• AC power line noise suppression
• Decoupling capacitors for low-frequency circuits
• Power factor correction capacitors
• Switching power supply capacitors
• Automotive, aircraft and marine applications

The B43231A9687M000 is a popular choice for applications requiring low temperature drift and long-term reliability. It is often used in applications where a reliable and accurate voltage and current regulation is required, such as in switch mode power supplies, LED driving circuits, and battery backup and surge protection modules.

Working Principle

The B43231A9687M000 is an aluminum electrolytic capacitor, which means that it operates based on the principles of electrolysis. A thin aluminum foil is sandwiched between two inner and outer anodic layers made of an oxidized material, usually aluminum oxide. When a potential is applied across the two terminals, an electric charge builds up on the anodic layers, creating a capacitance between the terminals.The capacitance of an aluminum electrolytic capacitor is dependent on the area of the anodic layer, the dielectric constant of the oxide, and the thickness of the oxide film. The B43231A9687M000 has an exceptionally low loss tangent and a high energy density, making it ideal for switch mode power supplies and other applications requiring a large capacitance.

Conclusion

The B43231A9687M000 is a type of aluminum electrolytic capacitor with a wide range of applications. It is commonly used in DC power supply filtering, AC power line noise suppression, decoupling capacitors for low-frequency circuits, power factor correction capacitors, and other circuits requiring accurate voltage and current regulation. The working principle involves the creation of a capacitance between two terminals using an anodic oxide layer and a thin aluminum foil. The B43231A9687M000 has a low loss tangent and a high energy density, making it ideal for applications such as switch mode power supplies.

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