Allicdata Part #: | 450TXW68MEFC12.5X50-ND |
Manufacturer Part#: |
450TXW68MEFC12.5X50 |
Price: | $ 0.66 |
Product Category: | Capacitors |
Manufacturer: | Rubycon |
Short Description: | CAP ALUM |
More Detail: | 68µF 450V Aluminum Electrolytic Capacitors Radial,... |
DataSheet: | 450TXW68MEFC12.5X50 Datasheet/PDF |
Quantity: | 1000 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
500 +: | $ 0.60480 |
Series: | TXW |
Part Status: | Active |
Lead Free Status / RoHS Status: | -- |
Capacitance: | 68µF |
Tolerance: | ±20% |
Voltage - Rated: | 450V |
ESR (Equivalent Series Resistance): | -- |
Lifetime @ Temp.: | 12000 Hrs @ 105°C |
Operating Temperature: | -40°C ~ 105°C |
Polarization: | Polar |
Ratings: | -- |
Applications: | General Purpose |
Ripple Current @ Low Frequency: | 620mA @ 120Hz |
Ripple Current @ High Frequency: | 930mA @ 100kHz |
Lead Spacing: | 0.197" (5.00mm) |
Size / Dimension: | 0.492" Dia (12.50mm) |
Height - Seated (Max): | 2.067" (52.50mm) |
Surface Mount Land Size: | -- |
Mounting Type: | Through Hole |
Package / Case: | Radial, Can |
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Aluminum Electrolytic Capacitors
Aluminum electrolytic capacitors are widely used in a variety of applications and for an array of purposes. They are high-capacitance capacitors of relatively low cost and high volumetric efficiency. They are used as input and output power supplies for electronic equipment and in electronic circuits to filter and regulate high frequency signals.
The 450TXW68MEFC12.5X50 aluminum electrolytic capacitor is a cylindrical-shaped component with radial leads. It is a non-polarized capacitor with a capacitance of 50mF and a maximum voltage rating of 450V. It is primarily used as an input and output power supply for electronic equipment such as computers, televisions, and audio systems.
Working Principle
The 450TXW68MEFC12.5X50 aluminum electrolytic capacitor is a polarized capacitor. This means that the anode and cathode must be connected in the correct polarity in order for the capacitor to function properly. The capacitor is composed of two aluminum foil electrodes that are separated by a porous paper spacer that is saturated in an electrolytic solution. When a voltage is applied to the capacitor, the electrolyte creates a conductive path between the two electrodes, allowing for electric current to flow and storing energy in the form of a charge.
The capacitance of an aluminum electrolytic capacitor is a function of the area of the electrodes, the distance between the electrodes, and the dielectric constant of the electrolyte. The dielectric constant is the measure of the material\'s ability to insulate between two electrodes. As the voltage rating increases, the dielectric strength of the electrolyte increases, resulting in a higher capacitance value.
Applications
Aluminum electrolytic capacitors are ideal for applications where a large value of capacitance is needed in a compact size. They are commonly used in high power systems such as power supplies, motor start circuits, and DC-DC conversions. They are also used in audio systems, digital systems, and switching power supplies. In circuits where the operating frequency is relatively high, aluminum electrolytic capacitors offer a better performance than other types of capacitors. They also have excellent temperature stability, making them a good choice for high temperature applications.
The 450TXW68MEFC12.5X50 aluminum electrolytic capacitor is a common choice for power supply input and output applications, due to its high reliability and rugged construction. The capacitor has a relatively high ESR (equivalent series resistance), a feature which is useful in applications such as power supply filtering, where a low ESR is not desirable. It is also suitable for motor start circuits, where the high ESR can help prolong motor life.
Aluminum electrolytic capacitors are capable of handling large amounts of power and are available in a wide range of capacitance values, making them a reliable choice for a number of applications. The 450TXW68MEFC12.5X50 capacitor is a versatile component that can be used in a variety of power supply and motor start circuit applications.
The specific data is subject to PDF, and the above content is for reference
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