Allicdata Part #: | 1210-473H-ND |
Manufacturer Part#: |
1210-473H |
Price: | $ 0.78 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | API Delevan Inc. |
Short Description: | FIXED IND 47UH 163MA 7 OHM SMD |
More Detail: | 47µH Unshielded Inductor 163mA 7 Ohm Max 1210 (32... |
DataSheet: | 1210-473H Datasheet/PDF |
Quantity: | 1000 |
2000 +: | $ 0.71480 |
DC Resistance (DCR): | 7 Ohm Max |
Height - Seated (Max): | 0.101" (2.57mm) |
Size / Dimension: | 0.128" L x 0.095" W (3.26mm x 2.41mm) |
Supplier Device Package: | 1210 |
Package / Case: | 1210 (3225 Metric) |
Mounting Type: | Surface Mount |
Inductance Frequency - Test: | 2.5MHz |
Operating Temperature: | -55°C ~ 125°C |
Ratings: | -- |
Frequency - Self Resonant: | 13MHz |
Q @ Freq: | 30 @ 2.5MHz |
Series: | 1210 |
Shielding: | Unshielded |
Current - Saturation: | -- |
Current Rating: | 163mA |
Tolerance: | ±3% |
Inductance: | 47µH |
Material - Core: | Ferrite |
Type: | -- |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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Fixed inductors are devices that store energy in the form of magnetic fields when electric current is allowed to flow through them. They are used in a variety of applications including power supplies, signal filtering, and telecommunications. The type of inductor used in these applications is determined by the specific application needs.
The 1210-473H is a fixed inductor specifically designed for low-voltage DC power supplies. It features a 0.47uH inductance value, a 20KHz operating frequency, and a 560mOhm DC resistance. The inductance value refers to the amount of electrical energy stored in the inductor, and the DC resistance is the amount of electrical resistance that exists when the current is constant in an electrical circuit.
The 1210-473H inductor is particularly effective in applications with low-voltage power supplies such as laptops and notebooks, as it provides stable voltage and current levels. The high inductance value allows for more energy to be stored in the inductor, which in turn provides more stability when powering electronic components or devices. Additionally, the low DC resistance allows for less power to be dissipated due to resistance, allowing for more efficient energy transfer.
The working principle of the 1210-473H inductor is based on Faraday\'s Law of induction, which states that the current induced in a wire is proportional to the rate of change of the flux linked to it. When current is applied to the 1210-473H, the flux produces a counter-electromotive force that opposes the original motion of the electrons. This produces a higher voltage and a lower current than the input current. By storing the energy produced by this process in the form of magnetic fields, the inductor is able to slowly release this energy and maintain the voltage and current levels in the circuit.
The 1210-473H inductor is an effective and reliable device for powering low-voltage DC power supplies. Its low DC resistance and high inductance values allow for efficient energy transfer, while its ability to store energy in magnetic fields allows for a stable voltage and current output. This makes the 1210-473H an ideal choice for laptop and notebook power supplies or other applications that need to maintain constant voltage and current levels.
The specific data is subject to PDF, and the above content is for reference
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