Magnetics Designer is a standalone computer-aided design (CAD) software tool used by electrical engineers to design all types of layer- and sector-wound transformers and inductors. Originally developed by Analytic Artistry and later acquired and ported to Windows by Intusoft, the software synthesizes custom magnetic components based on user-entered electrical specifications and automatically generates corresponding, simulation-ready SPICE models. Core Applications
Power Supplies: Optimizes high-frequency switching regulator transformers and flyback transformers.
Filter Components: Designs output filter inductors that handle combined AC and DC currents.
Line Frequency Devices: Specialized for 60 Hz line transformers using laminated cores and 400 Hz aerospace transformers using cut C cores.
Frequency Spectrum: Fully supports single-phase multi-winding designs operating from 10 Hz up to well over 1 MHz. Key Features and Capabilities
SPICE Model Generation: Automatically produces a Berkeley SPICE-compatible model. This includes core/copper losses, magnetizing inductance, interwinding capacitance, and leakage inductance.
Extensive Component Database: Contains thousands of commercial geometric cores and materials from leading vendors. Notable integrated vendors include TDK, Magnetics, Philips, Micrometals, Fair-Rite, and Siemens.
Winding Geometry Options: Allows selection of diverse wire types. Users can pick round magnet wire, Litz wire, foil, square wire, or custom printed circuit board (PCB) traces.
Automated Construction Reports: Creates a detailed “winding sheet” document. This report maps out exact structural requirements, layer insulation, and physical configurations for manufacturers.
Algorithmic Transparency: Exposes exact mathematical equations and performance algorithms directly inside the main transformer setup screen. Alternative Meanings Depending on the context, the term might also refer to:
PI Expert Magnetics Designer: An integrated subsystem within Power Integrations’ PI Expert software suite that auto-generates mechanical and electrical diagrams for power supply transformers.
General Job Role: A hardware or power electronics engineer who specializes in the manual and finite element analysis (FEA) modeling of electromagnetic components.
Are you researching this tool for a specific power converter topology (like a flyback or buck converter), or do you need help generating a SPICE model for a custom transformer? Magnetics Designer: Transformer and Inductor … – Intusoft
Leave a Reply