Allicdata Part #: | 400CXW120MEFC14.5X45-ND |
Manufacturer Part#: |
400CXW120MEFC14.5X45 |
Price: | $ 1.07 |
Product Category: | Capacitors |
Manufacturer: | Rubycon |
Short Description: | CAP ALUM 120UF 20% 400V RADIAL |
More Detail: | 120µF 400V Aluminum Electrolytic Capacitors Radial... |
DataSheet: | 400CXW120MEFC14.5X45 Datasheet/PDF |
Quantity: | 1000 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
500 +: | $ 0.96856 |
Series: | CXW |
Packaging: | Bulk |
Lead Free Status / RoHS Status: | -- |
Part Status: | Active |
Moisture Sensitivity Level (MSL): | -- |
Capacitance: | 120µF |
Tolerance: | ±20% |
Voltage - Rated: | 400V |
ESR (Equivalent Series Resistance): | -- |
Lifetime @ Temp.: | 5000 Hrs @ 105°C |
Operating Temperature: | -40°C ~ 105°C |
Polarization: | Polar |
Ratings: | -- |
Applications: | General Purpose |
Ripple Current @ Low Frequency: | 790mA @ 120Hz |
Ripple Current @ High Frequency: | 1.185A @ 10kHz |
Lead Spacing: | 0.295" (7.50mm) |
Size / Dimension: | 0.571" Dia (14.50mm) |
Height - Seated (Max): | 1.850" (47.00mm) |
Surface Mount Land Size: | -- |
Mounting Type: | Through Hole |
Package / Case: | Radial, Can |
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Aluminum electrolytic capacitors are a type of capacitor used in many electronic devices and machines, and are the most recognizable type of electrolytic capacitor. The 400CXW120MEFC14.5X45, in particular, is an aluminum electrolytic capacitor with a long lifespan and a high operating temperature of about 105°C – perfect for applications in many fields. This article will explore the application field and working principle of the 400CXW120MEFC14.5X45.
Aluminum electrolytic capacitors consist of two aluminum sheets, separated by an electrolyte, and a small amount of an electrolytic conductor (usually graphite). The anode, or negative pole, of the capacitor is made of an aluminum foil, coated with a dielectric material such as polypropylene or polyethylene. The cathode, or positive pole, is made of a metal foil, usually aluminum, or some other metal alloy. Plate spacing is usually controlled by a porous film that acts as a spacer between the anode and cathode. The capacitance of an aluminum electrolytic capacitor is determined by the area of the plates, the distance between them, and the type of electrolyte used.
The 400CXW120MEFC14.5X45 is a long life, high temperature aluminum electrolytic capacitor that can operate up to 105°C, making it an ideal choice for many applications such as power supplies, motor drives, UPS systems and sound systems. It has a low equivalent series resistance (ESR), which ensures efficient power delivery. It also has a maximum ripple current rating of 1200mA, and a life span of up to 2000 hours.
The working principle of the aluminum electrolytic capacitor is that the electrolyte allows the flow of current from one plate to the other, creating a difference of electrical potential between them. This is known as an electrochemical reaction, and is driven by the voltage applied to the capacitor. The anode and cathode of the capacitor absorb and store the electrical energy in the form of a charge, and the resulting electrostatic field between them gives the capacitor the ability to store energy. When a voltage is applied to the capacitor, the electric charge stored in the capacitor is released, creating an electrical current flow.
The 400CXW120MEFC14.5X45 aluminium electrolytic capacitor is capable of handling high temperatures and higher current loads, making it very useful in applications such as power supplies, motor drives, UPS systems and sound systems. Thanks to its long service life and low ESR rating, it is a reliable and efficient option for any application requiring electrolytic capacitors.
In conclusion, the 400CXW120MEFC14.5X45 aluminium electrolytic capacitor is an important component in many electronic circuits and machines. Its operational stability at high temperatures and its ability to handle high current loads make it a suitable choice for a wide range of applications. Its long service life and low ESR rating ensure that it is reliable and efficient in its operation. The working principle of the capacitor is based on an electrochemical reaction between the anode and cathode, which stores the electrical energy in the form of a charge, and the resulting electrostatic field between them enables it to store and release energy.
The specific data is subject to PDF, and the above content is for reference
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