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We write here as we encounter and solve technical challenges.

Flyback Converter Clamp with Slow Recovery Diode

Conventional RCD clamps used for Flyback drain clamp use fast recovery diodes - what happens when you use a slow recovery part?

Attitude, Outcome, and Spaghetti

Your attitude towards a problem has an affect on solving it

7/20/18 by Alina

USB Type-C Resources

A list of helpful resources to refer to when developing USB-C applications

Query DynamoDB Table from a Lambda Function with NodeJS and Apex Up

In this blog post I cover setting up a Lambda Function with Apex Up and querying a DynamoDB table.

IoT Demo: Indoor Environmental Sensor Pack With Mbed and AWS IoT

Building a sensor module that logs data to DynamoDB with AWS IoT Core

Tracking Down and Resolving Emissions From a Power Supply Chip (On-Semi NCP81239)

Troubleshooting a radiated emission issue on one of our USB Type-C PD designs resulted in a surprising discovery and an unconventional solution

6/22/18 by Dave

Test Driven Development for Embedded Software with Unity and Ceedling

In this post we’ll cover getting started with Ceedling and Unity TDD for embedded.

Inductor DCR Measurement

How do you check the resistance of an inductor? You can't just use your multimeter on ohms setting.

1/28/18 by Dave

Sensor module with RI issue

A client reached out for help on a radiated immunity issue. We resolved it without ever seeing or testing the part.

12/5/17 by Dave

Using an RC snubber

Snubbers can protect parts from overvoltage by damping parasitic oscillations

12/5/17 by Dave

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DEB Associates helps companies through the entire electronics design process. Our team is smart, reliable, and deeply knowledgeable about the intricacies of circuit design, PCB layout, and EMC.

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