SRP1245A-R20M Allicdata Electronics
Allicdata Part #:

SRP1245A-R20M-ND

Manufacturer Part#:

SRP1245A-R20M

Price: $ 0.57
Product Category:

Inductors, Coils, Chokes

Manufacturer: Bourns Inc.
Short Description: FIXED IND 200NH 52A 0.55 MOHM
More Detail: 200nH Shielded Wirewound Inductor 52A 0.55 mOhm Ma...
DataSheet: SRP1245A-R20M datasheetSRP1245A-R20M Datasheet/PDF
Quantity: 1000
500 +: $ 0.51710
Stock 1000Can Ship Immediately
$ 0.57
Specifications
Series: SRP1245A
Packaging: Tape & Reel (TR) 
Part Status: Active
Type: Wirewound
Material - Core: Carbonyl Powder
Inductance: 200nH
Tolerance: ±20%
Current Rating: 52A
Current - Saturation: 110A
Shielding: Shielded
DC Resistance (DCR): 0.55 mOhm Max
Q @ Freq: 10 @ 100kHz
Frequency - Self Resonant: 130MHz
Ratings: AEC-Q200
Operating Temperature: -40°C ~ 150°C
Inductance Frequency - Test: 100kHz
Mounting Type: Surface Mount
Package / Case: Nonstandard
Size / Dimension: 0.531" L x 0.492" W (13.50mm x 12.50mm)
Height - Seated (Max): 0.197" (5.00mm)
Description

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Introduction to the SRP1245A-R20M

The SRP1245A-R20M is a relatively unique fixed inductor that has a wide array of applications. The product is considered to be relatively new, and as a result, not much is known about its applications or working principle. For this article, we will discuss both the application fields and working principles of the SRP1245A-R20M.

Application Fields of the SRP1245A-R20M

The SRP1245A-R20M belongs to an inductor family that specializes in DC-DC converter design. As such, it is used predominantly in power conversion circuits and other devices that require a reliable power supply. These include batteries, solar cells, LDO regulators, switching converters, and more. The device is also used in designing RFID readers, LED signalling systems, voltage matching, and AC voltage transformers.

Working Principle of the SRP1245A-R20M

The SRP1245A-R20M works by converting electrical energy into magnetic energy. This is done using what is known as an induction core. This is a device which comprises of an iron strip around which a wire is wound, forming a coil. This coil then acts as a solenoid, creating a magnetic field when an electrical current is passed through it, and this in turn induces a voltage in the coil. This voltage is then used to create a current or to store energy.The SRP1245A-R20M works by using this induction core as its primary component. The device consists of a case containing a ferrite core, a winding wire, and several electrical contacts. The contacts are used to initiate and control the current flow through the coil. Inside the core is where the energy is generated. When a current passes through the coil, a magnetic field is created in and around the coil, and this induces a voltage in the coil.

Conclusion

The SRP1245A-R20M is a fixed inductor that is used in a wide variety of applications. It is predominantly used in power conversion circuits and other power related devices. It works by using an induction core which creates a magnetic field when a current is passed through it, and this in turn induces a voltage in the coil. This voltage is then used to generate current or to store energy.

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

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