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PCB Guides

Engineering guides for PCB trace width, current capacity, copper thickness, voltage drop, temperature rise, vias, stackup, and board-level design constraints.

2 available guides

Guide Articles

GuideAvailable

Understanding PCB Trace Width, Current Capacity and Temperature Rise

Understand PCB trace width, current capacity, copper thickness, temperature rise, trace resistance, voltage drop, I²R power loss, IPC-2221-style estimates, IPC-2152 guidance, and practical high-current routing checks.

Category
PCB
Reading time
22 min
Difficulty
Intermediate
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GuideAvailable

PCB Via Current Capacity and Thermal Design Guide

Learn how PCB via diameter, plating thickness, board thickness, resistance, current density, parallel via arrays, voltage drop, I²R heating, thermal vias, and stackup affect reliable high-current via design.

Category
PCB
Reading time
21 min
Difficulty
Intermediate
Open guide