Electronics & Electrical Engineering Forum | All About Circuits
Jan 29, 2026 · PCB Layout , EDA & Simulations Discussion forum for PCB layout, design, performance and simulation.
Optimizing MOSFET Thermal Dissipation in 120W AC-DC Power Supply …
Dec 11, 2025 · My question: What are the best practices or design techniques for optimizing MOSFET placement and PCB thermal vias to maximize heat dissipation in this scenario? Are there …
Is This PCB Design for 220V AC Safe and Reliable?
Jan 22, 2025 · Hi everyone, I’ve designed a PCB in KiCAD for the first time for a 220V AC application, and I’d love to get your feedback on its safety, reliability, and general design practices. Below are the …
Requesting Feedback on PCB Design for ESP32-C3, Sensors, and …
Oct 25, 2024 · Hello everyone, I’ve been working on a PCB design for my project, and I would appreciate any feedback or recommendations you can offer. The design includes: ESP32-C3 for …
EXPERTS - Check my PCB design, made with AI - All About Circuits
Apr 21, 2025 · The schematic shows the Atmega328P chip but on the PCB layout i'm using the adapter (i've made sure I've mapped the adaptor pins correctly) I had the basic design but then used …
Powering ESP32 with 7.4V battery. PCB Design review
Jan 27, 2025 · A quick overview of the PCB's main functions: It controls a NEMA17 stepper motor through a TMC2208 driver. A low-voltage relay disconnects the motor when it's not in use. The …
difference between top mask and top paste in PCB
Sep 24, 2023 · Forums Hardware Design PCB Layout , EDA & Simulations difference between top mask and top paste in PCB yef smith Sep 24, 2023
EEG board using ADS1299 chip. Help on PCB design
Aug 28, 2022 · Hello everyone! I am a robotics engineer based in London and I have interest in sensing and electronics. As a part of a personal project, I want to design my own EEG setup (potentially to …
PCB design for 200-300A continuous current - All About Circuits
Mar 14, 2023 · Hello guys, I am working on a project in Altium. It is a single layer board. Some part of the circuit carries high current 200-300A. I am using 10mm thickness Cu plate each at two horizontal …
Clearance Rules: AC/DC On Same PCB | All About Circuits
Aug 20, 2024 · I'm looking to build a PCB with two distinct planes, one for AC (120V) and another for DC (5V) . Where can I find a standard for the clearance required between the two planes?