Allicdata Part #: | S4924-123H-ND |
Manufacturer Part#: |
S4924-123H |
Price: | $ 2.94 |
Product Category: | Inductors, Coils, Chokes |
Manufacturer: | API Delevan Inc. |
Short Description: | FIXED IND 12UH 440MA 2 OHM SMD |
More Detail: | 12µH Shielded Inductor 440mA 2 Ohm Max Nonstandar... |
DataSheet: | S4924-123H Datasheet/PDF |
Quantity: | 1000 |
800 +: | $ 2.64694 |
Specifications
DC Resistance (DCR): | 2 Ohm Max |
Height - Seated (Max): | 0.230" (5.84mm) |
Size / Dimension: | 0.520" L x 0.250" W (13.21mm x 6.35mm) |
Supplier Device Package: | -- |
Package / Case: | Nonstandard |
Mounting Type: | Surface Mount |
Inductance Frequency - Test: | 2.5MHz |
Operating Temperature: | -55°C ~ 125°C |
Ratings: | -- |
Frequency - Self Resonant: | 44MHz |
Q @ Freq: | 55 @ 2.5MHz |
Series: | S4924 |
Shielding: | Shielded |
Current - Saturation: | 440mA |
Current Rating: | 440mA |
Tolerance: | ±3% |
Inductance: | 12µH |
Material - Core: | Iron |
Type: | -- |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
Description
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IntroductionFixed inductors, also known as permanent inductors, are core components of power electronic circuits and intelligent systems. The S4924-123H is a 10-pin, ceramic-cased, high-temperature inductor with a rated current of 10.0A and a rated inductance of 20.0mH. Its unique design ensures that it operates with reliable performance and high stability over an extended period of time. This paper analyzes the field of application and the working principle of the S4924-123H.
Application Field
The S4924-123H is widely used in various applications, such as lighting, power supplies and drives, motor control, and more. It is mainly used in switching power supplies, dc-dc converters, and smps circuits. Applications for this inductor range from ultra-low-frequency drives, motor controls, and smart control systems to home appliances, industrial products, automotive electronics, computers, and communication products. It can also be used in other applications, such as power electronic circuit circuits, EMI filters, and other power line noise suppression circuits.
Working Principle
The working principle of S4924-123H involves two main aspects, namely, inductance and electrical resistance. Inductance refers to the physical property of a circuit that keeps current at a given frequency and amplitude produced by a given voltage. The resistive component of the circuit relates to how much energy is required to push electricity through the component. It typically consists of a wire wrapped around a core, such as iron or ferrite, which serves as the inductive element of the circuit. Electromagnetic induction is the key factor in the working principle of this inductor – when alternating current passes through the inductor, an alternating magnetic field is produced, producing an opposing current in the coil\'s winding. This opposing current opposes the original current and limits current flow, thus resulting in regulating the voltage level.
Conclusion
The S4924-123H is a 10-pin, ceramic-cased, high-temperature inductor with a rated current of 10.0A and a rated inductance of 20.0mH. It has a wide range of applications, such as lighting, power supplies and drives, motor control, and more. Its working principle involves two main aspects – inductance and electrical resistance – which are regulated by the opposing current generated by the alternating magnetic field.
The specific data is subject to PDF, and the above content is for reference
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