EDH227M050S9PAA

Operating Temperature:	-40°C ~ 105°C
Polarization:	Polar
Ratings:	AEC-Q200
Applications:	Automotive
Ripple Current @ Low Frequency:	330mA @ 120Hz
Ripple Current @ High Frequency:	412.5mA @ 10kHz
Lead Spacing:	--
Size / Dimension:	0.394" Dia (10.00mm)
Height - Seated (Max):	0.413" (10.50mm)
Surface Mount Land Size:	0.406" L x 0.406" W (10.30mm x 10.30mm)
Mounting Type:	Surface Mount
Package / Case:	Radial, Can - SMD
Series:	EDH
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	220µF
Tolerance:	±20%
Voltage - Rated:	50V
ESR (Equivalent Series Resistance):	--
Lifetime @ Temp.:	2000 Hrs @ 105°C

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Aluminum Electrolytic Capacitors: EDH227M050S9PAA Application Field and Working Principle

Aluminum electrolytic capacitors, or simply electrolytic capacitors, are used in a variety of electrical and electronic circuits. They are more widely used than any other type of capacitor due to their ability to store large amounts of charge in a small space, their low cost, and their long lifespan. The EDH227M050S9PAA model of aluminum electrolytic capacitor is one of the most popular capacitors on the market due to its features. This article will discuss the application field and working principle of the EDH227M050S9PAA model.

Application Field

The EDH227M050S9PAA model of aluminum electrolytic capacitor is primarily used for high voltage applications such as power factor correction, start-up/soft-start circuits, and snubber circuits. This is because the capacitor is rated for a maximum operating voltage of 450V, which is higher than many other aluminum electrolytic capacitors. It is also resistant to high temperatures and is UL-approved for use in safety-critical applications, such as industrial equipment.The EDH227M050S9PAA capacitor is also a popular choice for general-purpose applications, such as energy storage systems, power supply filtering, motor control, noise suppression, and more. It is a good choice for many of these applications due to its low ESR (equivalent series resistance) and high capacitance. It also has a long lifespan and is relatively low cost, making it an attractive option for many applications.

Working Principle

The EDH227M050S9PAA model of aluminum electrolytic capacitor is a polarized capacitor, meaning it has two terminals, the cathode and the anode. The anode is made of a metal sheet that is coated with a layer of aluminum oxide. The cathode is a non-metallic plate covered with a conductive electrolyte. When a voltage is applied to the capacitor, the oxide layer on the anode forms an electric field, causing electrons to move from the anode to the cathode. The movement of electrons causes a capacitance to form between the two plates, allowing the capacitor to store an electrical charge. The amount of capacitance stored by the EDH227M050S9PAA capacitor depends on its physical size, as well as its voltage rating. The capacitor is rated for a maximum operating voltage of 450V, and it can store a maximum capacitance of 227uF. This makes it a good choice for high voltage applications.The EDH227M050S9PAA capacitor also has a long lifespan, with a rated lifespan of more than 10,000 hours at its rated temperature. This makes it a good choice for applications that require long-term reliable operation.

Conclusion

The EDH227M050S9PAA model of aluminum electrolytic capacitor is a popular choice for a variety of applications, due to its high capacitance, long lifespan, and relatively low cost. It is primarily used for high voltage applications such as power factor correction, start-up/soft-start circuits, and snubber circuits, but is also a suitable choice for many general-purpose applications. The working principle of the EDH227M050S9PAA capacitor is that it forms an electric field between its anode and cathode that allows it to store an electrical charge.

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