400PK47MEFCGC16X25

Polarization:	Polar
Package / Case:	Radial, Can
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	1.063" (27.00mm)
Size / Dimension:	0.630" Dia (16.00mm)
Lead Spacing:	0.295" (7.50mm)
Ripple Current @ High Frequency:	375mA @ 10kHz
Ripple Current @ Low Frequency:	250mA @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	PK
Operating Temperature:	-40°C ~ 85°C
Lifetime @ Temp.:	2000 Hrs @ 85°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	400V
Tolerance:	±20%
Capacitance:	47µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Box (TB)

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Introduction to Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors (also known as aluminum electrolytic capacitors, electrolytic capacitors, or electrolytic capacitors) are polarized capacitors with a non-solid electrolyte, typically in a cylindrical case. The two electrodes (anode and cathode) are usually made of aluminum.Aluminum electrolytic capacitors are divided into two categories: polar and non-polar. Polar aluminum electrolytic capacitors are designed for applications requiring exact opposite polarity and working voltage. Non-polar aluminum electrolytic capacitors can be connected in both directions without a polarity limitation.Aluminum electrolytic capacitors are also divided into three types based on their design, namely: Axial Aluminum Electrolytic Capacitors, Radial Aluminum Electrolytic Capacitors, and Screw Terminal Aluminum Electrolytic Capacitors.

400PK47MEFCGC16X25 Aluminum Electrolytic Capacitor

The 400PK47MEFCGC16X25 aluminum electrolytic capacitor is a non-polar, screw terminal capacitor designed specifically for industrial refrigeration and air conditioning systems. It has a capacitance of 47 uF and a rated voltage of 250V, making it suitable for applications requiring a higher voltage than typical non-polar aluminum electrolytic capacitors.

Working Principle

An aluminum electrolytic capacitor consists of two metal and an electrolytic foil (anode and cathode). A charge is created between the anode and the cathode when the voltage is connected across the terminals, enabling the capacitor to store the energy. The amount of charge that can be stored in the capacitor is proportional to its capacitance. The voltage rating determines the maximum voltage the capacitor can safely tolerate.The aluminum electrolytic capacitor in the 400PK47MEFCGC16X25 application is a non-polar device. As such, the charge builds up evenly across the two foils, regardless of the voltage supplied to the capacitor. When the voltage is removed, the stored charge dissipates in a short period of time without causing any electrical damage to the capacitor.

Application Field

The 400PK47MEFCGC16X25 aluminum electrolytic capacitor is designed specifically for industrial refrigeration and air conditioning systems. It is ideal for applications that require a higher voltage rating, a compact size, and a reliable performance. It is also capable of handling a high current load, making it suitable for applications that require a high start-up current. Additionally, since it is a non-polar device, it is suitable for circuit designs that require opposite polarity.

Conclusion

The 400PK47MEFCGC16X25 aluminum electrolytic capacitor is a reliable and efficient device for applications that require a higher voltage rating and a compact size. It is capable of handling a high start-up current, making it ideal for use in refrigeration and air conditioning systems. Additionally, its non-polar design allows for easy installation and a reliable performance in circuits that require opposite polarity.

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