CIRCUIT ANALYTIX LLC
Power Electronics Design, Simulation & Analysis
With over 16 years of specialized expertise in SMPS, inverter systems, and simulation. Circuit Analytix transforms complex power conversion challenges into optimized, market-ready hardware.
ENGINEERING SERVICES
Precision solutions for modern power challenges
SMPS Design
- Topology selection and optimization
- Magnetics design
- Thermal management
Inverter Design
- Single & Three-phase architectures
- Motor drive applications
Simulation & Analysis
- Optimizations and paper studies
- Performance and stress analysis
- Tolerance analysis
PCB Design
- High-current / High-voltage layout
- Thermal management
- DFM (Design for Manufacturing)
Consulting
- System architecture strategy
- Design reviews
- Troubleshooting existing designs
Custom SPICE Models
- Semiconductor device models
- Controller behavioral models
- Sensors, Amplifers...
THE DESIGN PROCESS
A disciplined approach from concept to qualification
01
Standards Review
Identifying application specific regulatory requirements before a single line is drawn.
02
Specification
Defining detailed requirements and extreme use-case boundaries as well as test procedures.
03
Architecture Selection
Optimizing topology and parameter selection for the specific application.
04
High-Level Simulation
Validating the theoretical design meets application requirements with adequate margins.
05
Circuit Design
Detailed component selection and schematic development.
06
Detailed Simulation
Full-spectrum performance and stress analysis of the detailed circuit design.
07
PCB Design
Precision layout focusing on loop area reduction, thermal paths and managing emission sources.
08
Functional Testing
Hardware testing and verification.
09
Qualification
Work with customer throughout the qualification process.
DO IT RIGHT ONCE
Reliability by Design, Not by Accident
"Fix It Now" Methodology
Circuit Analytix' process is designed to find problems early in the design process and fix them before they grow.
Extreme Case Simulation
Testing beyond the nominal. We simulate for temperature extremes, voltage transients, and short circuit conditions.
Economic Engineering
It is always cheaper to invest in rigorous design up front than to perform multiple cycles of prototyping and testing.
CUSTOM SPICE MODELING
High-fidelity behavioral models for accurate simulation
Device Modeling
Detailed models capturing device dynamics, temperature dependent behavior, and parasitic elements.
Controller IC Models
Behavioral models for PWM controllers, including startup sequences, fault protection, and internal compensation logic.
Non-Linear Magnetics
Core saturation modeling based on B-H curves to predict behavior during peak current and transient events.
Code Models
For some simulators, much faster binary models can be developed using languages such as C/C++ and Verilog-A.
Ready for a Reliable Design?
Contact Circuit Analytix today for a consultation on your next power electronics project.
810 Hickam Rd. Alto Pass, IL
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