Designs that are not shocking
Static – the enemy of all electronics
In a lab you will see staff wearing wrist staps to eliminate the risk of static damage to circuit boards, however out in the real word there are no such things. Our designs must therefore be able to withstand such shocks, and also not to deliver them to other electronics that they come into contact with. Bear in mind that we don’t always know exactly where our devices will be used in the real world. For example in a flour mill or an oil rig, there may be components in the air that could cause an explosion if ignited by a stray spark from a poorly designed device. Simple design mistakes can have huge cost consequences. When you multiply a mistake through mass production, the cost of field visits to multiple remote locations to replace or repair them will wipe out any profit. The financial and reputational consequences of any accidents are another factor to consider.
Testing effectively to the right standard
ESD testing can be performed in two ways: in the contact method the test instrument is in contact with the target device; in the air method there is a free air gap. The latter case is more realistic, however it needs to take into account the real world effects of heat, humidity and distance and any movement relative to the charge, making the test more complex.
There are many different ESD test specifications, so understanding the correct ones to use in testing your device is important to make sure it is fit for purpose in your chosen application area.
Trust the experts. How Crout can help
The Crout team are highly experienced in ESD testing and understanding of sound design principles to eliminate it. We can either help you during the design phase of your project or guide you through the testing and any troubleshooting and remediation required with an existing design. Working with Crout will minimise the risks of faulty design and the costs of rework or failures in the field due to poor ESD performance
The team offer a range of services to help you get the best possible performance from an antenna, contact us today find out how we can help.