EMC tests assess electronic components in vehicles to ensure the safety of drivers and passengers. Treo is using a new device to test resistance to load dumps in accordance with ISO 16750-2.
For manufacturers of vehicle electronics, vehicles and machines that are exposed to high loads present a particular challenge. Components can be damaged by vibrations caused by the engine and electronic systems; extreme temperature differences can also have a negative impact. This is why the requirements for electronic products are strictly regulated by ISO 16750, including ISO 16750-2, which among other things, tests the immunity of components to so-called load dumps. The load dump test simulates the overvoltage in vehicle electrical systems (12V/24V) that occurs when the vehicle battery is disconnected from the load circuit while the vehicle is running. In this case, the alternator generates voltages that are much higher than the nominal voltage. It is important that this does not damage the connected electronic components.
Treo updates services with a new load dump generator
Treo has updated its testing services in this area with the new Ametek LD 200D load dump generator. Our new device is a high-energy load dump generator that simulates pulses that occur when the battery is suddenly disconnected from the alternator. These high-energy pulses with high destructive potential are generated in accordance with ISO 16750-2 and used to test the safety of the components. With our comprehensive range of tests, we can meet the strict control and quality standards of safety-critical systems in vehicles. In addition, our new load dump generator enables even faster tests with consistently high quality.
Have we sparked your interest? Give us a call or send us an email. We will be happy to tell you about our comprehensive range of tests.