S1210R-392F Allicdata Electronics
Allicdata Part #:

S1210R-392F-ND

Manufacturer Part#:

S1210R-392F

Price: $ 1.62
Product Category:

Inductors, Coils, Chokes

Manufacturer: API Delevan Inc.
Short Description: FIXED IND 3.9UH 441MA 830 MOHM
More Detail: 3.9µH Shielded Inductor 441mA 830 mOhm Max 1210 (...
DataSheet: S1210R-392F datasheetS1210R-392F Datasheet/PDF
Quantity: 1000
2000 +: $ 1.47515
Stock 1000Can Ship Immediately
$ 1.62
Specifications
DC Resistance (DCR): 830 mOhm Max
Height - Seated (Max): 0.101" (2.57mm)
Size / Dimension: 0.138" L x 0.105" W (3.51mm x 2.66mm)
Supplier Device Package: 1210 (3225 Metric)
Package / Case: 1210 (3225 Metric)
Mounting Type: Surface Mount
Inductance Frequency - Test: 7.9MHz
Operating Temperature: -55°C ~ 125°C
Ratings: --
Frequency - Self Resonant: 42MHz
Q @ Freq: 40 @ 7.9MHz
Series: S1210R
Shielding: Shielded
Current - Saturation: --
Current Rating: 441mA
Tolerance: ±1%
Inductance: 3.9µH
Material - Core: Ferrite
Type: --
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed inductors are passive electrical components with a wide range of applications in the fields of power electronics, switching converters, high-frequency power supplies, and many other electronic circuits. The S1210R-392F is a type of fixed inductor with a number of unique characteristics.

The S1210R-392F is a high-power, low temperature coefficient DC-DC converter. It has a rated power of up to 500 W and an operating voltage range of 0.8 V to 7 V. It has a wide operating frequency range of 20 kHz to 500 kHz. The tight tolerance of its temperature coefficient (±25ppm/°C) enables it to maintain high power levels and efficiency over varying temperatures.

The primary application areas of the S1210R-392F are in switching converters, servo drives, motor control systems, and other high-frequency power supplies. It is also used for energy conversion in renewable energy systems such as solar and wind turbines and fuel cell systems.

The working principle of the S1210R-392F depends on the behavior of a core, a pair of windings, and a magnetic field. When a current passes through the winding, a magnetic field is created. This field is a vector quantity that has both direction and magnitude which will affect the core and the rest of the circuit. When a voltage is applied across the winding, the magnetic field of the core will increase, inducing an electromagnetic force and resulting in an alternating electric current. This current is used to power the various loads in the circuit.

The S1210R-392F has a variety of safety features to ensure proper operation in extreme environments. Safety insulation is provided to protect against electrical shocks, overvoltage, and temperature fluctuations. It has an overload protection circuit to prevent damage from sudden power surges. Furthermore, the built-in voltage limiter circuit can limit an output voltage or current, protecting the core as well as the associated components.

The S1210R-392F is a versatile and reliable fixed inductor, offering a wide range of features and applications. It is ideal for use in high-power and high-frequency power supplies, switching converters, motor control systems, and many other applications. Its versatile construction and reliable operation make it a popular choice for many electronics engineers.

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

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