UPJ1C152MHD

Polarization:	Polar
Package / Case:	Radial, Can
Mounting Type:	Through Hole
Surface Mount Land Size:	--
Height - Seated (Max):	1.043" (26.50mm)
Size / Dimension:	0.492" Dia (12.50mm)
Lead Spacing:	0.197" (5.00mm)
Impedance:	48 mOhms
Ripple Current @ High Frequency:	1.66A @ 10kHz
Ripple Current @ Low Frequency:	1.49A @ 120Hz
Applications:	General Purpose
Ratings:	--
Series:	UPJ
Operating Temperature:	-55°C ~ 105°C
Lifetime @ Temp.:	5000 Hrs @ 105°C
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	16V
Tolerance:	±20%
Capacitance:	1500µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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UPJ1C152MHD Application Field and Working Principle

Aluminum electrolytic capacitors, commonly known as electrolytic capacitors, are electrical components used to store and manage electrical energy. An aluminum electrolytic capacitor, such as the UPJ1C152MHD, typically consists of two aluminum plates that are separated by an electrolytic which works as a dielectric.

Application Field

Aluminum electrolytic capacitors, including the UPJ1C152MHD, are employed in a variety of applications. They are commonly used to smooth the output of power supplies and similar locations where large amounts of electrical energy must be stored and released in a controlled manner. They are also employed in signal filtering, DC and AC coupling, pulse snubber circuits, and coupling.

Working Principle

The UPJ1C152MHD is a non-polarized capacitor. This means that its capacitance remains constant regardless of the direction of applied voltage. This is achieved by a unique design. The aluminum plate in the capacitor serves as the positive electrode and the electrolyte on the other side serves as the negative electrode.As the voltage across the capacitor increases, electrons from the positive aluminum plate flow to the negative electrolyte layer where they are oxidized. This causes a thin insulating layer to form, which increases the capacitance of the device by increasing the area of the positive electrode. When the voltage is decreased, the electrons are reduced and the thin oxide layer dissipates, reducing the capacitance of the device, and the entire cycle repeats.

Main Characteristics

The UPJ1C152MHD has a number of important characteristics, such as a wide operating temperature range (-55°C to 85°C), good capacitance stability over voltage and temperature, and a capacity of 1,500μF. The capacitor also has a long life of up to 5,000 hours at the rated temperature.

Conclusion

The UPJ1C152MHD is a type of aluminum electrolytic capacitor with a wide range of applications, from smoothing power supplies to signal filtering. Its non-polar design allows it to function properly regardless of the direction of applied voltage, and its main characteristics include a wide operating temperature range, good capacitance stability over voltage and temperature, and a long life.

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