Toroid Inductors LT Spice Models

Please download the LT SPICE Model from the table at the bottom of this page. Click the ZIP file to save it to your desktop or desired folder.

LT Spice Library models
Design engineers and product development engineers normally start with schematic design and do simulations to optimize their designs. This inductor SPICE model can help engineers model inductors in their circuit.
CWS provides this LT Spice simulation model so that design engineers can select the most optimal inductive component for the circuit design.

LT Spice – how it works
• LT Spice Schematic and simulation platform is provided by Analog devices (www.Analog.com) for easy circuit modeling. The LT SPICE platform has become an industry standard for many other simulation software and tools. This platform saves time, cost, and efforts by minimizing re-spins of actual circuit hardware.
• Many design engineers and educational institutions use LT Spice for circuit designing and simulating the circuits by importing the library components from various manufacturers.
• Various components manufacturers such as inductors, transformer, coils, capacitors, resistors, other active and passive components have made SPICE Library of their components that users can download and link within their LT Spice circuit design and do simulation.
• For more details on the LT Spice please visit http://www.analog.com/en/design-center/design-tools-and-calculators/ltspice-simulator.html
• We suggest for designers to download the latest version from the above link. Analog devises Inc. is updating its software regularly to improve its design and simulation tools.

How to use the LT Spice is provided in the above link from Analog Devices.
CWS Coils: LT Spice models
• With design engineers, design professionals, and educational institutions in mind, CWS has made the LT Spice model library of the various inductors.
• Designers can download the library in their computer system and link with the library to the LT Spice software for the Schematic design modeling and simulation.

DEMO CIRCUITS
Enclosed here is the DEMO circuit using LT Spice showing how the CWS inductor LT Spice model is used.
• Sample Schematics including a CWS component model also enclosed.

How to Link the LT Spice model Library
• Example instruction for the linking the LT Spice model library of Toroid Inductors.

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Coil Winding Specialist Inc - www.coilws.com -
CWS Coils - Coil manufacturer
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LTspice Library for CWS Coils Power Inductors.
Version 3.1., Assembled on (Apr 2020)
By Coil Winding Specialist Inc www.coilws.com

This LTspice library contains HF series models for CWS Coils Inductors, Part Numbers:

LTspice Library for CWS HF Series Coil Inductors.
Version 1.0.
Assembled on (May 2020)
By Coil Winding Specialist Inc www.coilws.com

This LTspice library contains HF series models for CWS Coil Inductors, Part Numbers:
(

HF112-600M-3AH
HF112-600M-3AV
HF127-151M-2.4AH
HF127-151M-2.4AV
HF127-250M-5.5AH
HF127-250M-5.5AV
HF127-251M-1.9AH
HF127-251M-1.9AV
HF127-331M-1.7AH
HF127-331M-1.7AV
HF127-500M-4.0AH
HF127-500M-4.0AV
HF127-5R6M-10AH
HF127-5R6M-10AV
HF127-750M-3.5AH
HF127-750M-3.5AV
HF127-015M-18AH
HF127-015M-18AV
HF127-100M-8AH
HF127-100M-8AV
HF127-101M-3.2AH
HF127-101M-3.2AV
HF166-100M-8.3AH
HF166-100M-8.3AV
HF166-101M-3.3AH
HF166-101M-3.3AV
HF166-151M-2.7AH
HF166-151M-2.7AV
HF166-250M-6.4AH
HF166-250M-6.4AV
HF166-251M-2.1AH
HF166-251M-2.1AV
HF166-2R8M-25AH
HF166-2R8M-25AV
HF166-500M-4.8AH
HF166-500M-4.8AV
HF166-750M-4.0AH
HF166-750M-4.0AV
HF172-770M-7.0AH
HF172-770M-7.0AV
HF203-050M-22AH
HF203-050M-22AV
HF203-3R2M-30AH
HF203-3R2M-30AV
HF229-100M-14.5AH
HF229-100M-14.5AV
HF229-101M-4.9AH
HF229-101M-4.9AV
HF229-151M-4.5AH
HF229-151M-4.5AV
HF229-200M-15AH
HF229-200M-15AV
HF229-250M-9.8AH
HF229-250M-9.8AV
HF229-251M-3.5AH
HF229-251M-3.5AV
HF2292-751M-3.0AH
HF2292-751M-3.0AV
HF229-500M-6.9AH
HF229-500M-6.9AV
HF229-500M-8.3AH
HF229-500M-8.3AV
HF229-501M-2.6AH
HF229-501M-2.6AV
HF229-750M-5.9AH
HF229-750M-5.9AV
HF229-751M-2.1AV
CWS-1HF-12723
HF270-040M-50AH
HF270-040M-50AV
HF270-101M-8.0AH
HF270-101M-8.0AV
HF270-102M-2.4AH
HF270-102M-2.4AV
HF270-151M-6.5AH
HF270-151M-6.5AV
HF270-201M-10AH
HF270-201M-10AV
HF270-250M-12.8AH
HF270-250M-12.8AV
HF270-251M-5.0AH
HF270-251M-5.0AV
HF270-290M-12.8AH
HF270-290M-12.8AV
HF270-500M-9.9AH
HF270-500M-9.9AV
HF270-501M-3.4AH
HF270-501M-3.4AV
HF270-681M-4AH
HF270-681M-4AV
HF270-700M-20AH
HF270-700M-20AV
HF270-750M-8.0AH
HF270-750M-8.0AV
HF270-751M-3.0AH
HF270-751M-3.0AV
HF2702-700M-15.0AH
HF2702-700M-15.0AV
HF3302-601M-8.0AH
HF3302-601M-8.0AV
HF3302-700M-25AH
HF3302-700M-25AV
HF3302-750M-25AV
HF330-850M-20AH
HF330-850M-20AV
HF358-101M-15AH
HF358-101M-15AV
HF3582-820M-25AV
HF358-601M-8AH
HF358-601M-8AV
HF400-601M-8.0AH
HF400-601M-8.0AV
HF400-651M-8.0AH
HF400-651M-8.0AV
HF400-900M-55.0AH
HF400-900M-55.0AV
HF467-102M-26AH
HF467-102M-26AV
HF467-121M-20AH
HF467-121M-20AV
HF467-130M-80AH
HF467-130M-80AV
HF467-151M-20AH
HF467-151M-20AV
HF467-200M-60AH
HF467-200M-60AV
HF467-200M-65AV
HF4672-101M-50AH
HF4672-101M-50AV
HF467-260M-45AH
HF467-260M-45AV
HF467-600M-40AH
HF467-600M-40AV
HF467-780M-30AH
HF467-780M-30AV
HF467-980M-25AH
HF467-980M-25AV
HF5712-350M-90AH
HF5712-350M-90AV
HF5712-550M-60AV
HF5712-561M-25AH
HF5712-561M-25AV
HF5712-700M-60AH
)

Please keep in mind that real components can vary in the range as given in the data sheets.
The values are based on the data provided in the datasheet.

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Installation of CWS Model Library
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The zipped model library folder of the CWS Inductors for LTspice comprises the following 2 folders:
• - CWS_HF_SERIES_LIB_REV-1.0, This folder contains the ASCII data file (CWS_HF_SERIES_LIB_REV-1.0.lib) that represents the actual library
• - CWS_HF_SERIES_SYMBOL_REV-1.0 , This is the symbol data file that contains the graphics information required by the graphic user interface

NOTE: PLEASE DON'T RENAME ANY OF THE ABOVE 2 FOLDERS

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LTspice XVII
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1) Please make sure that LTspice software is not running.
2) Copy the (CWS_HF_SERIES_LIB_REV-1.0) folder to C:/
3) Go to the (sym) folder. You will find it in the installed (LTspiceXVII) folder in the (Documents) folder.
• - The path should be like this: C:Users / "USER NAME" / Documents / LTspiceXVII / lib / sym
• - Copy the (CWS_HF_SERIES_SYMBOL_REV-1.0) folder.
4) On the next start of LTspiceXVII, open a New Schematic, Click on the Component Library (or press on F2), you will find the [CWS_HF_SERIES_SYMBOL_REV-1.0] folder appears in the LT Spice Component library.
5) Double Click on [CWS_HF_SERIES_SYMBOL_REV-1.0] folder and choose your Part number.

DISCLAIMER:
• - The LT Spice models given in this file/folder are the property of Coil Winding Specialist Inc. WWW.COILWS.COM.
- LT SPICE MODEL is an effective tool for testing product performance by simulation; however, it does not simulate product performance in all test environments and is not intended to be a replacement for testing of the actual device by means of a test board or otherwise.
• - Please refer to the datasheet for all electrical parameters.
• - Simulation results are for reference purposes only; CUSTOMER should perform thorough testing using the actual device.
• - The LT Spice models will be updated as needed, as new products are added
• - Always download the latest version from http://www.coilws.com website.
• - The LT Spice software also will be updated without notice - refer to the software developer website for the latest versions.
• ALL PRODUCT, PRODUCT SPECIFICATIONS, AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.