SMG200VB47RM12X20LL

Series:	SMG
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Obsolete
Capacitance:	47µF
Tolerance:	±20%
Voltage - Rated:	200V
ESR (Equivalent Series Resistance):	49 mOhm @ 120Hz
Lifetime @ Temp.:	2000 Hrs @ 85°C
Operating Temperature:	-40°C ~ 85°C
Polarization:	Polar
Ratings:	--
Applications:	General Purpose
Ripple Current @ Low Frequency:	270mA @ 120Hz
Ripple Current @ High Frequency:	486mA @ 100kHz
Lead Spacing:	0.197" (5.00mm)
Size / Dimension:	0.492" Dia (12.50mm)
Height - Seated (Max):	0.787" (20.00mm)
Surface Mount Land Size:	--
Mounting Type:	Through Hole
Package / Case:	Radial, Can

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Aluminum Electrolytic Capacitors: SMG200VB47RM12X20LL

Aluminum electrolytic capacitors are one of the popular and widely used capacitors in different types of electrical and electronic applications. The SMG200VB47RM12X20LL is a type of aluminium electrolytic capacitor that features high voltage, high capacitance and high loss angle capabilities. It is mainly used in power conditioning circuitry, resonant circuits and particularly in power supply applications.

Construction

The SMG200VB47RM12X20LL is constructed using an aluminium foil and electrolyte solution. The inner core of the capacitor is a sheet of aluminium foil that is rolled up into a cylinder shape. It has two thin layers of electrode material on either side of the aluminium foil. This forms a physical barrier between the electrical component and the electrolyte solution. The electrolyte solution is a combination of different chemicals, such as organic acids and ions. The mixture of chemicals provides high capacitance, high losses and a low self-discharge rate.

Working Principle

When the SMG200VB47RM12X20LL is connected to an electrical circuit, an electrochemical reaction occurs. This reaction is known as the charging and discharging process. During the charging process, electric current is applied to the capacitor, which causes the negative ions in the electrolyte solution to move to the positive electrode. This causes a build-up of negative electrical charge on the positive electrode and a build-up of positive electrical charge on the negative electrode. The difference in electrical charge between the two electrodes is known as the voltage. The electrical charge that is stored in the capacitor is known as capacitance. When the current is removed from the capacitor, the electrolyte solution releases the electric charges from the electrodes, which causes the capacitance to decrease. This is known as the discharging process. The SMG200VB47RM12X20LL is specially designed to have a high capacitance and a high discharge rate. This allows it to be used in power supply applications where quick charging and discharging is needed.

Applications

The SMG200VB47RM12X20LL capacitor is mainly used in power conditioning circuitry, resonant circuits and particularly in power supply applications. In power conditioning circuitry, the capacitor helps improve the efficiency of the circuit by providing high capacitance and low losses. This makes it ideal for use in switch-mode power supplies, LED power supplies, AC induction motors and other power conditioning applications. In resonant circuits, the capacitor helps to reduce the amount of electrical current that is drawn from the power source. This makes it ideal for use in radio frequency (RF) applications, such as radio transmitters and receivers. In power supply applications, the capacitor helps to store a large amount of electrical energy, which helps to improve the performance of the power supply. This makes it ideal for use in battery chargers, uninterruptible power supplies (UPS) and other power supply applications.

Conclusion

The SMG200VB47RM12X20LL is a type of aluminium electrolytic capacitor that features high voltage, high capacitance and high loss angle capabilities. It is mainly used in power conditioning circuitry, resonant circuits and particularly in power supply applications. The capacitor is designed to have a high capacitance and a high discharging rate, which makes it ideal for a wide range of applications.

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