: It is often bundled with other "Starichok" tools (like Lite-CalcIT for beginners or Flyback for different topologies) in "All_In_One" software packs. Software Variants Program Best Use Case ExcellentIT
If you need help setting up your first project, please let me know your intended or the controller IC you plan to use, and I can walk you through the input parameters! Share public link
Crucially, if the core you need is not in the database, ExcellentIT allows you to (cross-section, window area, permeability, etc.) and add it to the library.
While newer versions like ExcellentIT 9.1 exist, many developers actively search for the . Excellentit-7300 Download-
Last updated: October 2024 – Compatible with firmware version 3.2.3 and above.
: Search for the "All-In-One" SMPS calculator package often found on EEVblog . The ExcellentIT-7300 is frequently bundled with other tools like Lite-CalcIT and RingFerriteExtraSoft .
: Input the physical dimensions of your ferrite core (diameter, height, etc.) or select a standard core from the built-in database. : It is often bundled with other "Starichok"
: A hardware-first approach where builders physically disassemble existing computer power supply cores in hot water to count and replicate internal windings manually.
Ideal wire diameters to combat the skin effect at your specified frequency. Overall core saturation and fill-factor safety warnings. Core Specifications at a Glance Technical Parameter Supported Ranges / Options Push-Pull, Half-Bridge, Full-Bridge Core Shapes Toroidal, E-Core (EI, EE, EFD, ER) Input Files .dat files for custom ferrite parameters OS Compatibility Windows 9x through Windows 11, Linux (via Wine) File Format Standalone .exe (Portable) Safe Download Practices
The software determines the exact number of turns needed for both primary and secondary coils based on user-defined inputs. While newer versions like ExcellentIT 9
: Users can choose from a database of standard ferrite cores (like ETD49, ETD29, etc.) or manually input core parameters.
The software is completely portable. You can run the executable directly from a USB drive or local folder.
The application allows users to input specific parameters—such as core dimensions, material permeability, operating frequency, and desired voltages—and instantly outputs the required primary and secondary wire turns, wire thickness, and total power limits. Why the 7300 Version is Famous
The application defaults to Cyrillic encoding if localized components are missing. Re-verify that English.lng is correctly read within your folder structure to apply the proper string mappings.
ExcellentIT-7300 supports calculations for the most common two-stroke converter topologies, including: