PCB Design & Manufacturing

Comprehensive PCB design and manufacturing tools to streamline your hardware development. Includes specialized calculators for power & transformers, manufacturing clearances, and general layout utilities. Ensure your PCB designs meet technical specifications with our reliable engineering calculators.

Minimalist vector illustration of a digital thermometer integrated with a circular scale showing Celsius, Fahrenheit, and Kelvin units with a blue-to-red thermal gradient.

Temperature Conversion Calculator

A tool for converting between Celsius, Fahrenheit, and Kelvin.

September 4, 2025

3D PCB Trace Structure with Copper T – Trace Length, Width Labeled

PCB Trace Width Calculator

Welcome to the PCB Trace Width Calculator! This tool helps you determine the optimal width of a copper trace for your PCB design, ensuring it can safely carry a specified current without exceeding a desired temperature rise. By inputting your trace length, we can also estimate key electrical parameters such as resistance, voltage drop, and power loss, which are critical for efficient circuit performance.

March 26, 2025

Well Done Technology was established in 2008, focus on reverse engineering, IC unlock, PCB Clone and design. Our technical team of more than 40 people includes senior engineers with rich experience.

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Trace Width Calc