UPW1H270MDH

Polarization:	Polar
Package / Case:	Radial, Can
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	0.591" (15.00mm)
Size / Dimension:	0.197" Dia (5.00mm)
Lead Spacing:	0.079" (2.00mm)
Impedance:	900 mOhms
Ripple Current @ High Frequency:	215mA @ 100kHz
Ripple Current @ Low Frequency:	64.5mA @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	UPW
Operating Temperature:	-55°C ~ 105°C
Lifetime @ Temp.:	2000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	50V
Tolerance:	±20%
Capacitance:	27µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are one of the most common types of capacitor used in electronic equipment today. Their main advantage is their relatively large capacitance per unit volume. They are available in a wide range of sizes, voltage ratings, and capacitances.The UPW1H270MDH is a type of aluminum electrolytic capacitor. It has an operating voltage of 16 to 50 V, a capacitance range of 22 to 270 µF, and a working temperature range of -40 to +85°C. It is a polarized capacitor, meaning that it requires a certain connection in order for it to function correctly.

Application Field

The UPW1H270MDH is typically used in power supplies, automotive, industrial, computer and consumer electronics. It can be used in both AC and DC circuits, and in applications with high pulsating loads. The UPW1H270MDH is designed for very high reliability and long life.In power supplies, the UPW1H270MDH is used to store energy. It is also used to reduce ripple voltage on the DC side of a power supply. Industrial applications include motor drives, welding, high-power audio amplifiers, and lighting systems. In the automotive industry, it is used in power management systems, ECUs, ignition systems, and more.

Working Principle

The UPW1H270MDH is an aluminum electrolytic capacitor. It is constructed using two aluminum foils separated by a dielectric material. One of the foils is etched in such a way that it creates a layered structure, which increases the surface area and provides more electrolysis sites. The positive edge of the capacitor is connected to the anode, and the negative edge is connected to the cathode. This connection forms the two terminals of the device.Electricity is then passed through the components, which causes an electrolysis reaction that creates electrons and ions of the metal. These electrons and ions create a charge, which then builds up between the two terminals of the device. This charge acts as a storage medium, allowing the device to hold an electrical charge.The UPW1H270MDH has continuous overload and pulse handling capabilities, which means that it can withstand high currents while still providing a consistent output voltage. It also has high capacitance values, which allow it to store more energy. With its high ripple current and capacitance values, the UPW1H270MDH is an ideal choice for power supplies, automotive, industrial, computer and consumer electronics applications.

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