Allicdata Part #: | 4788PHBK-ND |
Manufacturer Part#: |
MAL205657472E3 |
Price: | $ 2.96 |
Product Category: | Capacitors |
Manufacturer: | Vishay BC Components |
Short Description: | CAP ALUM 4700UF 20% 40V SNAP |
More Detail: | 4700µF 40V Aluminum Electrolytic Capacitors Radial... |
DataSheet: | MAL205657472E3 Datasheet/PDF |
Quantity: | 472 |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
1 +: | $ 2.69100 |
10 +: | $ 2.39085 |
100 +: | $ 1.91268 |
500 +: | $ 1.64371 |
1000 +: | $ 1.54836 |
Polarization: | Polar |
Package / Case: | Radial, Can - Snap-In |
Mounting Type: | Through Hole |
Surface Mount Land Size: | -- |
Height - Seated (Max): | 1.260" (32.00mm) |
Size / Dimension: | 0.984" Dia (25.00mm) |
Lead Spacing: | 0.394" (10.00mm) |
Impedance: | 70 mOhms |
Ripple Current @ Low Frequency: | 2.28A @ 100Hz |
Applications: | Audio |
Ratings: | -- |
Series: | 056 PSM-SI |
Operating Temperature: | -40°C ~ 85°C |
Lifetime @ Temp.: | 12000 Hrs @ 85°C |
ESR (Equivalent Series Resistance): | 82 mOhm @ 100Hz |
Voltage - Rated: | 40V |
Tolerance: | ±20% |
Capacitance: | 4700µF |
Moisture Sensitivity Level (MSL): | -- |
Part Status: | Active |
Lead Free Status / RoHS Status: | -- |
Packaging: | Bulk |
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Aluminum electrolytic capacitors are widely used in various electronics as they are able to store electrical energy in a very small package. They have become indispensable components in a variety of circuit applications such as controlling current, energy storage, and filtering. MAL205657472E3 aluminum electrolytic capacitors are particularly well-suited for audio applications, motor control, and power supplies.
MAL205657472E3 aluminum electrolytic capacitors are made up of two terminals called ‘positive’ and ‘negative’ electrodes. The negative electrode consists of a metal foil wrapping an anode that is pressed and foamed into a cylindrical form. This structure is covered by a plastic film, which separates it from the fuel. The metal foil is made of either aluminum or tantalum. The fuel is a combination of electrolytes and solids, usually sealed inside a metal casing. The positive electrode is also made of metal foil, anode and electrolytes, but in addition it also contains an organic deriving material called dielectric.
Once the contained fuel is sealed and the anode material is pressed and foamed into its cylindrical shape, the circuitry and fuel are electrically separated by the dielectric material. This separation creates an electric field between the positive and negative electrode that are, in turn, connected to the circuit. The electric field then permits electrical energy to travel between the positive and negative electrodes. Therefore, when the voltage changes, an electric charge builds up and is stored within the capacitor.
In general, the working principle of the MAL205657472E3 aluminum electrolytic capacitor is that the stored electric charge is stored and released a portion at a time depending on the current, and when the stored charge is expended, the capacitor must be recharged. This is due to the nature of electrolytic capacitors, as electrical energy is stored for short periods of time but quickly depleted as the capacitor releases its stored charge. The capacitor can be recharged either electrically through a voltage supply, or passively by supplying an alternating current. Once recharged, the capacitor continues to store electric charge, again dependant on the current, until it is once again emptied.
MAL205657472E3 aluminum electrolytic capacitors have several applications. Primarily, they are used to store electrical energy in electronic circuits, allowing current to be regulated. They are also used to filter high-frequency signals and stabilize DC supply in power supplies. Additionally, they can be utilized as input-output isolators and high-frequency filters in audio applications, and in motor control and servo control circuits. The capacitors are also widely used in memory devices since they have the ability to store data in the form of an electrical charge.
In conclusion, MAL205657472E3 aluminum electrolytic capacitors are high-precision passive components used to store electrical energy in a variety of applications. They are composed of two electrodes - a positive and negative - separated by a dielectric material, a fuel and a metal casing. The electric charge stored within the capacitor is dependent on the current, and once the stored charge has exhausted, the capacitor can be recharged either electrically or passively. MAL205657472E3 aluminum electrolytic capacitors have several uses and are most commonly seen in audio applications, motor control, power supplies and memory devices.
The specific data is subject to PDF, and the above content is for reference
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