UPB2V151MHD

Operating Temperature:	-25°C ~ 105°C
Polarization:	--
Ratings:	--
Applications:	General Purpose
Ripple Current @ Low Frequency:	650mA @ 120Hz
Ripple Current @ High Frequency:	1.3A @ 100kHz
Lead Spacing:	0.295" (7.50mm)
Size / Dimension:	0.709" Dia (18.00mm)
Height - Seated (Max):	1.634" (41.50mm)
Surface Mount Land Size:	--
Mounting Type:	Through Hole
Package / Case:	Radial, Can
Series:	UPB
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Obsolete
Moisture Sensitivity Level (MSL):	--
Capacitance:	150µF
Tolerance:	±20%
Voltage - Rated:	350V
ESR (Equivalent Series Resistance):	--
Lifetime @ Temp.:	5000 Hrs @ 105°C

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Aluminum Electrolytic Capacitors - UPB2V151MHD Application Field and Working Principle

Aluminum electrolytic capacitors are one of the most commonly used components in electronic circuits. They are widely used in power supply, filtering, and decoupling applications. The UPB2V151MHD is a popular aluminum electrolytic capacitor from Nichicon Corporation. In this article, we will discuss the application field and working principle of the UPB2V151MHD.The UPB2V151MHD is an axial leaded aluminum electrolytic capacitor, which offers a wide range of capacitance values in a low profile package. It is rated for 63V and offers capacitance values of 2.2uF, 4.7uF, and 10uF. It is great for applications requiring high ripple current and high reliability upon start-up. It can be used in power supplies, consumer electronics, AV equipment, lighting, coolers and other motor control applications.The UPB2V151MHD utilizes an anode made of aluminum foil and a cathode made of manganese dioxide. The anode and cathode are separated by an electrolytic solution. The electrolytic solution will form a layer between the anode and cathode, which acts as a dielectric. This allows the capacitor to store a charge in the form of electric field between the anode and cathode.When a voltage is applied to the capacitor, the electric field between the anode and cathode will cause a current to flow through the electrolytic solution. This current will cause the electrolyte to break down, which will in turn form an oxide layer on the anode. This oxide layer will act as an insulator, preventing any further current to flow. This is the working principle of the UPB2V151MHD.The UPB2V151MHD is constructed with high quality components and features a long life expectancy. It is RoHS compliant and offers up to 4000Hours of service life at rated voltage and temperature. The UPB2V151MHD also features a low ESR, which makes it ideal for high current and high frequency applications.In conclusion, the UPB2V151MHD is a popular aluminum electrolytic capacitor from Nichicon. It is suitable for a wide range of applications, including power supplies, consumer electronics, AV equipment, lighting, coolers and other motor control applications. It works on the principle of forming an oxide layer on the anode when a voltage is applied, which acts as an insulator and prevents further current to flow. The UPB2V151MHD also offers up to 4000Hours of service life at rated voltage and temperature.

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