200MXC270MEFC20X30

Polarization:	Polar
Package / Case:	Radial, Can - Snap-In
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	1.260" (32.00mm)
Size / Dimension:	0.787" Dia (20.00mm)
Lead Spacing:	0.394" (10.00mm)
Ripple Current @ High Frequency:	1.65A @ 10kHz
Ripple Current @ Low Frequency:	1.1A @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	MXC
Operating Temperature:	-40°C ~ 105°C
Lifetime @ Temp.:	3000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	200V
Tolerance:	±20%
Capacitance:	270µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction

Aluminum electrolytic capacitors are widely used in electronic circuits for storing energy in the form of an electric field, providing a steady voltage and current to the components of the circuit. 200MXC270MEFC20X30 are a type of aluminum electrolytic capacitor designed for specific applications and have various features. This article will focus on the application field and working principle of these capacitors.

Application Field

The 200MXC270MEFC20X30 aluminum electrolytic capacitor is a non-polarized type with a high temperature potted design; this makes it highly suitable for use in industrial applications. It has a high ripple current rating of 270mA and a wide operating temperature range of -40°C to +85°C, making it very reliable and versatile. Due to its robust construction, it can handle high shock and vibration, making it an ideal choice for use in harsh environments. It is also self-healing, meaning that it can withstand high peak temperatures and recover from short circuits without being damaged.

Working Principle

An aluminum electrolytic capacitor is essentially an insulated cylinder in two parts: a positive terminal and a negative terminal. The positive and negative terminals are separated by a porous but solid electrolyte membrane. This membrane allows electric current to pass through, but it also creates a barrier between the positive and negative terminals.When an electric field is applied to the capacitor, it causes electrons to move. The movement of electrons creates an electric charge on the positive and negative terminals of the capacitor. This electric charge creates a potential difference across the terminals and the membrane. The electric field across the membrane then induces a current in the electrolyte, called a Faradaic current.When the electric field is removed, the electric charges on the terminals will slowly dissipate. However, the Faradaic current will remain in the electrolyte even when the electric field is removed, allowing the capacitor to maintain a charge for a short period of time.

Conclusion

The 200MXC270MEFC20X30 aluminum electrolytic capacitor is designed for specific applications and is suitable for use in harsh environments due to its robust construction and high temperature potted design. It is also highly reliable and versatile with a wide operating temperature range and a high ripple current rating. Furthermore, its working principle is based on the Faradaic current induced by an electric field across a porous but solid electrolyte membrane. This allows it to maintain a charge for a short period of time after the electric field is removed.

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