Series:	B43699
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Obsolete
Moisture Sensitivity Level (MSL):	--
Capacitance:	15µF
Tolerance:	-10%, +30%
Voltage - Rated:	450V
ESR (Equivalent Series Resistance):	6.8 Ohm @ 100Hz
Lifetime @ Temp.:	6000 Hrs @ 105°C
Operating Temperature:	-40°C ~ 105°C
Polarization:	Polar
Ratings:	--
Applications:	General Purpose
Ripple Current @ High Frequency:	690mA @ 10kHz
Impedance:	3 Ohms
Lead Spacing:	--
Size / Dimension:	0.472" Dia x 1.535" L (12.00mm x 39.00mm)
Height - Seated (Max):	--
Surface Mount Land Size:	--
Mounting Type:	Through Hole
Package / Case:	Axial, Can

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Aluminum Electrolytic Capacitors: B43699B5156Q7 Application Field and Working Principle

Aluminum Electrolytic Capacitors, or “Al-cap”, are electrical components that store energy or charge when electrical current passes through them. B43699B5156Q7 is one of the most popular types of Al-cap that can be used in a wide range of applications, such as high-frequency power electronics, low-voltage DC-DC converters, and more. In this article, we will explore the application field and working principle of B43699B5156Q7 Aluminum Electrolytic Capacitors.

Applications of B43699B5156Q7 Aluminum Electrolytic Capacitors

B43699B5156Q7 Aluminum Electrolytic Capacitors are often used in two main application fields: high-frequency power electronics and low-voltage DC-DC converters. They are often used in applications where small capacitance values are needed and desired, such as in high-frequency power electronics, as they provide higher capacitance in smaller packages than other capacitor types. Additionally, they are able to withstand high operating temperatures, making them ideal for higher voltage and frequency operating ranges.In the field of low-voltage DC-DC converters, B43699B5156Q7 Al-cap is particularly useful. Due to the low equivalent series resistance (ESR) and low inductance features of the type, they can be used to store energy efficiently and effectively. The device can therefore be used to store energy at a low voltage and deliver it under a high current, making them highly suitable for low voltage, high current applications.

Working Principle of B43699B5156Q7 Aluminum Electrolytic Capacitors

B43699B5156Q7 Aluminum Electrolytic Capacitors are made up of a series of metal layers that are placed alternatingly between a pair of anodes. When electrical current is applied, a displacement of electric charge takes place within the internal layers, generating an electrostatic field. This electrostatic field is what stores energy, or charge, when electrical current passes through the device.The capacitance of the B43699B5156Q7 type is dependent on the construction of the layers between the anodes. The electrical characteristics of the device are affected by the type of materials used for the electrode layers, as well as the electrolyte, which forms the layers. The layer structure also affects the ESR, which affects the device\'s ability to handle high temperature operation. B43699B5156Q7 Aluminum Electrolytic Capacitor also contains a non-solid electrolyte, which further increases its capacitance. This type of capacitor is especially suited for high-frequency power electronics, as the non-solid electrolyte helps to reduce the ringing that can be encountered with other types of capacitors.

Conclusion

B43699B5156Q7 Aluminum Electrolytic Capacitors are a highly versatile component that can be used in high-frequency power electronics, low-voltage DC-DC converters, and other applications. Its unique construction allows it to handle high temperature operation, and its low equivalent series resistance and low inductance features make it particularly suitable for low voltage, high current applications. The non-solid electrolyte further increases its capacitance and helps reduce ringing in high-frequency power electronic applications.

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