High-Current Routing
High-current PCB layout uses trace width, copper weight, planes, bus structures and via arrays sized to reduce loss and temperature rise.
Production-ready PCB design for high-current, high-voltage and thermally demanding power conversion systems.
Design around real power constraints
High-current power electronics design must control current density, switching loops, heat, creepage and component stress at the same time. Excel Circuit coordinates PCB stackup design, copper weight, placement, routing, thermal strategy and manufacturability from the beginning—reducing risk before prototype build.
Core design capabilities
High-current PCB layout uses trace width, copper weight, planes, bus structures and via arrays sized to reduce loss and temperature rise.
Clearance, creepage, slots and isolation barriers planned around voltage, environment and applicable safety needs.
Critical commutation loops kept compact to limit parasitic inductance, ringing and EMI.
Heat spreading, thermal vias, copper distribution, heatsink interfaces and airflow constraints considered early.
Clean gate-drive paths, Kelvin connections and sensitive feedback routing protect stability and measurement accuracy.
Fabrication, assembly, insulation, copper balance and test access reviewed before manufacturing release.
Design priorities
Design workflow
Applications
Share your schematic, power requirements, mechanical constraints and thermal targets for a practical engineering review.
Discuss Your Power Electronics ProjectPurchasing FAQ
Practical answers about files, schedule, engineering support, production coordination and confidentiality.
To start Power Electronics PCB Design, send your system requirements, block diagram, schematic or netlist if available, component datasheets, mechanical constraints, connector locations, stackup preferences, and any impedance, power, thermal, EMC or test requirements. Existing Gerber or ODB++ files can also help us understand a previous revision.
Lead time depends on design maturity, complexity, quantity, material or component availability, testing scope, and how quickly engineering questions are resolved. We confirm the schedule after reviewing your files; urgent prototype or quick-turn options can be discussed where the required process and materials permit.
We can review common production outputs such as Gerber and ODB++, as well as native EDA data when agreed during the file review. Because library versions, third-party models and tool releases vary, tell us the software and version used before transfer so we can confirm the working format or recommend a neutral export.
Yes. We can work from an existing design, production package or previous revision. We first check completeness, revision control and the requested scope, then identify any missing data, manufacturability risks or changes that need your approval before work begins.
Yes. SI/PI review or simulation can be included when the design contains high-speed interfaces, sensitive analog sections or demanding power rails. Scope depends on available stackup data, IBIS/SPICE models and measurable acceptance targets, so it is quoted separately when needed.
Yes. Excel Circuit can coordinate engineering review, PCB fabrication, component sourcing, assembly, inspection and testing under one project. You may also order only the engineering stage and release the approved production package to another manufacturer.
Project files are limited to personnel and qualified partners who need them for quotation and delivery. Excel Circuit uses reasonable technical and organizational safeguards, does not publish customer designs without permission, and can work under a mutually agreed NDA. Your signed NDA or project agreement controls where it provides specific protections.
Final scope, price and lead time are confirmed after engineering review of your current files and requirements.