B1047AS-820M=P3 Inductors, Coils, Chokes |
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Allicdata Part #: | 490-14230-2-ND |
Manufacturer Part#: |
B1047AS-820M=P3 |
Price: | $ 0.20 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | Murata Electronics North America |
Short Description: | FIXED IND |
More Detail: | 82µH Shielded Wirewound Inductor 940mA 320 mOhm Ma... |
DataSheet: | B1047AS-820M=P3 Datasheet/PDF |
Quantity: | 1000 |
1000 +: | $ 0.18271 |
3000 +: | $ 0.17197 |
5000 +: | $ 0.16659 |
10000 +: | $ 0.16122 |
25000 +: | $ 0.15584 |
DC Resistance (DCR): | 320 mOhm Max |
Height - Seated (Max): | 0.197" (5.00mm) |
Size / Dimension: | 0.299" L x 0.299" W (7.60mm x 7.60mm) |
Supplier Device Package: | 2-SMD |
Package / Case: | Nonstandard |
Mounting Type: | Surface Mount |
Inductance Frequency - Test: | 100kHz |
Operating Temperature: | -40°C ~ 85°C |
Ratings: | -- |
Frequency - Self Resonant: | -- |
Q @ Freq: | -- |
Series: | -- |
Shielding: | Shielded |
Current - Saturation: | 1A |
Current Rating: | 940mA |
Tolerance: | ±20% |
Inductance: | 82µH |
Material - Core: | Ferrite |
Type: | Wirewound |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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Fixed inductors are components that store energy in an electric field. The B1047AS-820M=P3 inductors are usually used as an output capacitor for supporting an output filter, smoothing the direct current power supply and stabilizing the circuit. The B1047AS-820M=P3 inductors also provide a highly reliable voltage boost for systems that require it. Additionally, the B1047AS-820M=P3 inductors can also be used to achieve high power factor in AC power applications.
The B1047AS-820M=P3 inductors feature a thermally protected design, so they quickly dissipate any excess heat buildup. This allows the inductors to remain highly efficient and reliable throughout their expected life.
The B1047AS-820M=P3 inductors feature a core of ferrite or other material that stores the magnetic field created when current is flowing through it. This is usually done by a wire wound around the core, and when current passes through the wire, the magnetic field is created. This field is then converted to an electric field by a transformer, which is then sent back to the power supply.
When used in a power supply, the B1047AS-820M=P3 inductors are often used in conjunction with smoothing capacitors. This helps reduce any ripples that can cause fluctuations in the power supply voltage and current, thus stabilizing the power supply. The inductors also provide a boost to the power supply voltage when the current demand is excessive.
In AC power applications, the B1047AS-820M=P3 inductors can be used to achieve high power factor (PF) in the power supply. The power factor (PF) is the ratio of real power to the apparent power or the product of the voltage and current. Inductors help to reduce the reactance in the circuit, which in turn increases the PF, thus making the power supply more efficient.
The B1047AS-820M=P3 inductors are also perfect for use in audio applications. They are capable of attenuating high frequency signals, thus reducing the noise that is produced. This can help to increase the clarity of the sound produced.
Overall, the B1047AS-820M=P3 inductors are an indispensable component when it comes to AC power applications and audio applications. They are highly efficient, reliable and offer excellent protection against excessive power consumption and power fluctuations.
The specific data is subject to PDF, and the above content is for reference
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