UPJ1V270MDD1TD Capacitors

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Aluminum electrolytic capacitors are passive components widely used in power supply and digital devices. UPJ1V270MDD1TD is an important part of aluminum electrolytic capacitors, and its application field and working principle are as follows.

Application Field of UPJ1V270MDD1TD

UPJ1V270MDD1TD is a aluminum electrolytic capacitor which is widely used in the digital power field. The rated voltage range is between 10 V to 50 V DC. This product is characterized by small size and low profile compared with other type capacitor. With good heat resistance, low impedance, high ripple current and low leakage current, it is suitable for electronic equipment and high-frequency power electronic equipment.

As one of the most important parts in the power supply, UPJ1V270MDD1TD has been widely used in all kinds of digital power, communication power supply, medical power supply, laptop power, charger, power adapter and other fields.

Working Principle of UPJ1V270MDD1TD

UPJ1V270MDD1TD is a kind of aluminum electrolytic capacitor which is composed of three parts: one solid aluminum shell, one skeleton of aluminum foil with liquid electrolyte and one paper casing. The aluminum shell has two clearly separated parts, the positive part and negative part. The positive electrode is made of thick aluminum foil and etched with liquid electrolyte. The negative electrode is a thin aluminum foil with liquid electrolyte and paper casing, which acts as a conductor between positive and negative electrodes.

When UPJ1V270MDD1TD is connected to circuit, the polarity of the capacitor will determine which side of the capacitor is negative or positive, and then electric current will flow in and generate electrostatic field. This field will affect the electrons in the two surfaces and cause electric charges to flow in the opposite directions, which create electric field and electromagnetic field around the capacitor. Under this circumstance, it will store some amount of electric energy.

When alternating current flows in, the electric field created by the capacitor is sensitive to the change in frequency, thus plays important role in filtering, coupling and decoupling circuit.

In conclusion, UPJ1V270MDD1TD aluminum electrolytic capacitor is widely used in the digital power field, and its working principle is complex and interesting.

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