
Networking Equipment - EMC Radiated Emissions Problem Solving
I had an email from a customer that I'm working on some design…

1% For The Planet Donations FY2018
As a member of 1% For The Planet, Unit 3 Compliance donates 1%…

When ESD Protection Gets Bypassed
ESD protection is essential to control the Electro-Static Discharge…

Rohde & Schwarz Demysifying EMC 2019
A fantastic day at the Rohde and Schwarz Demystifying EMC 2019…

Pocket EMC Debug Probe
Hello 🙂
If you are reading this then hopefully you are a…

TWITL - Vibration Testing Automotive ECU
This Week In The Lab: This fuel injector controller has to withstand…

TWITL - Shield Prototyping for Sensitive Detectors
This Week In The Lab: prototyping a shielding can for some sensitive…

TWITL - Underwater Camera System Industrial EMC Testing
This Week In The Lab: a nicely engineered underwater camera…

Apple Multi-Purpose EMC/EMI Shielding
I've always been impressed with Apple's approach to reducing…

Off The Shelf and Non-Compliant Power Supplies (from Amazon)
A customer had purchased some power supplies from Amazon UK to…

Useful Test Adapters for EMC Testing and Electronics Development
Working in an EMC test lab means I get to see all kinds of equipment.…

Simple RF Current Transformer for EMC / EMI Investigation
This post contains some background info related to the video…

LED Lights, the "Bulb Ban" and EMC / Radio Interference
I've just published a new article on LinkedIn titled "LED Lights,…

RS-232 to USB Converters - EMC Problems Part Two
A while ago, I wrote about EMC immunity problems with USB to…

Busy, and a Birthday
It has been a very busy few months at Unit 3 Compliance; it feels…

Surge Testing, MOV Position and Fuse Current
I've been working on a power supply product for a customer with…

"EMC for IoT" Presentation at the IoT Leeds Meetup
I had the pleasure of speaking at the local IoT Leeds meetup,…

When is a Test Level Not a Test Level?
Answer: When you don't read the standard properly!
I was verifying…

EMC Immunity Issues with RS-232 to USB Converters
These little converters are super handy to interface between…

IoT EMC Radiated Emissions Investigations
A customer requested some support with one of their products,…

Demystifying EMC 2018 - Silverstone
Rohde & Schwarz held this years's instance of their excellent…

Q4/17 Updates - A good variety of work!
It feels like it has been a busy couple of months here at Unit…

An Important Balance
Here at Unit 3 Compliance, we recognise that the industry we…

EMC Radiated Emissions Fault Finding Case Study
I'm really happy to have one of my blog articles featured on…