B43508B2128M7

Polarization:	Polar
Package / Case:	Radial, Can - Snap-In
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	1.654" (42.00mm)
Size / Dimension:	1.181" Dia (30.00mm)
Lead Spacing:	0.394" (10.00mm)
Impedance:	130 mOhms
Ripple Current @ Low Frequency:	2.34A @ 100Hz
Applications:	General Purpose
Ratings:	--
Series:	B43508
Operating Temperature:	-40°C ~ 105°C
Lifetime @ Temp.:	3000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	100 mOhm @ 100Hz
Voltage - Rated:	200V
Tolerance:	±20%
Capacitance:	1200µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum Electrolytic Capacitors: B43508B2128M7 Application Field and Working Principle

Aluminum electrolytic capacitors are a type of electrolytic capacitors that come with an anode made of pure aluminum foil. The anode is electrochemically etched and then rolled up into a tight cylinder. This cylinder is then bonded to a paper or plastic electrolyte separator. The electrolyte of such electrolytic capacitors is made up of a solution of salts, boric acid, and organic solvents. Such electrolytic capacitors play a major role in electronic components and circuits. This report will discuss the application field and working principle of the B43508B2128M7 aluminum electrolytic capacitor.The B43508B2128M7 aluminum electrolytic capacitor is a surface-mount aluminum electrolytic capacitor. It is a low ESR capacitor with a long life and high capacitance value. This capacitor is available in various sizes and can take up to 7.2V. It also has a capacitance of up to 220uf.In terms of its application field, the B43508B2128M7 is ideal for circuits that require high capacity and low ESR. It is particularly suitable for DC-DC converters, energy storage devices, motor control circuits, switch-mode power supplies, and battery-charging systems. The B43508B2128M7 is also widely used in industrial machines, medical equipment, electronic toys, home appliances, and automotive electronics.Now, let’s look at the working principle of the B43508B2128M7 aluminum electrolytic capacitor. When the capacitor is connected to a power supply, the positive pole of the supply voltage applies the electrical field to the capacitor’s anode. This causes electrons to be emitted from the anode and move to the negative pole of the power supply. This flow of electrons sets up an electric current, which causes a flow of electrolyte, and thus charges the capacitor gradually. The capacitor will continue to charge until the capacitor’s anode and cathode reach equal charges and a balanced state.The B43508B2128M7 capacitor is an electrolytic aluminum capacitor commonly used in electronic circuits as it provides a high capacity value and low ESR. It is best suited for energy storage, DC-DC converters, motor control circuits, switch-mode power supplies, and battery-charging systems. Its working principle depends on a process of electrons being emitted from the anode of the capacitor and flowing to the negative pole of the power supply, creating an electric current and causing a flow of electrolyte in the capacitor. This current gradually charges the capacitor until both the anode and cathode reach equal charges and reach a balanced state.

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