SCH4312-150 Allicdata Electronics
Allicdata Part #:

SCH4312-150-ND

Manufacturer Part#:

SCH4312-150

Price: $ 0.22
Product Category:

Inductors, Coils, Chokes

Manufacturer: Signal Transformer
Short Description: FIXED IND 15UH 620MA 570 MOHM
More Detail: 15µH Unshielded Inductor 620mA 570 mOhm Max Nonst...
DataSheet: SCH4312-150 datasheetSCH4312-150 Datasheet/PDF
Quantity: 1000
3000 +: $ 0.21076
Stock 1000Can Ship Immediately
$ 0.22
Specifications
Series: SCH4312
Packaging: Tape & Reel (TR) 
Part Status: Active
Type: --
Material - Core: --
Inductance: 15µH
Tolerance: ±20%
Current Rating: 620mA
Current - Saturation: 500mA
Shielding: Unshielded
DC Resistance (DCR): 570 mOhm Max
Q @ Freq: --
Frequency - Self Resonant: --
Ratings: --
Operating Temperature: -40°C ~ 125°C
Inductance Frequency - Test: 100kHz
Mounting Type: Surface Mount
Package / Case: Nonstandard
Supplier Device Package: --
Size / Dimension: 0.248" L x 0.220" W (6.30mm x 5.60mm)
Height - Seated (Max): 0.051" (1.30mm)
Description

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Fixed Inductors: SCH4312-150 Application Field and Working Principle

Fixed Inductors are electronic components that featurewindings of either wire or metal strips that consist of a magnetic core. These devices are mainly employed in circuits that are used to amplify or limit electronic signals, create electrical filters, and also to provide impedance matching. This specific component has numerous uses and comes with various types that vary in their functions. One such component is the SCH4312-150 Inductor, which is particularly useful for current-limiting applications. This article dives into SCH4312-150\'s application field and working principle.

Background

The SCH4312-150 is an SMD Fixed Inductor that is designed for power supply circuits that operate from 0 to 10A. This component is suitable for switching power supplies, power inverters, PC power supplies, audio power amplifiers, and various other types of electronics systems. This inductor is suitable for operating in a temperature range of -40 to +125 degree Celsius, and has features such as low temperature coefficient, high rated current, and radiation resistance.

Composition

SCH4312-150 components mainly consist of a core body and a winding. The core body of this inductor is made of an insulated ferromagnetic material that can resist high temperatures (up to 125 degree Celsius) and is usually designed for high current transfer. The inductor also usually includes copper wire as the winding of the core body which helps to prevent the inductor from overheating. Furthermore, this component features the following specifications: * Inductance: 150uH* Operating Temperature Range: -40 to +125 degree Celsius* Rated Current: 10A* Dimenions : 28.0 mm(D) x 28.0 mm(L)

Working Principle

The overall working principle of the SCH4312-150 inductor is rather simple. This inductor requires an input current to work, which when flowing through the coils, creates an electromagnetic field. This electromagnetic field then creates a voltage that is directly proportional to the input current. This inductive voltage caused by the electromagnetic field is what provides the inductor with its capabilities to limit or amplify the current. For current limiting applications, the SCH4312-150 inductor works by “choking” the current. This means that the inductor works by restricting the flow of the input current, thereby limiting it in the process. This helps to keep the voltage across the inductor at a constant, stable level.

Applications

As mentioned, the SCH4312-150 Inductor is primarily used in current-limiting applications. This component is suitable for many different circuits that require current-limiting capabilities, including switching power supplies, audio power amplifiers, inverters, and more. This component can also be employed in many other electronics applications such as RF circuits, high-frequency AC circuits, low-frequency DC circuits, and more. Additionally, the SCH4312-150 is also commonly used in automotive electronics and telecom applications.

Conclusion

In conclusion, the SCH4312-150 is a particularly useful component for current-limiting applications that is suitable for use in many types of electronic systems. This component features a high rated current, low temperature coefficient, and radiation resistance, making it useful in a variety of circuits. Additionally, this component also works on a rather simple principle - it works by restricting the input current in order to limit said current. As such, the SCH4312-150 is a suitable component for many electronic applications, and is an ideal choice for many current-limiting systems.

The specific data is subject to PDF, and the above content is for reference

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