ISO 11452-5 Component Test Methods for Electrical Disturbances from Narrow Band Radiated Electromagnetic Energy - Part 5: Stripe Line

Electromagnetic and Electrical Tests

ISO 11452-5 Component Test Methods for Electrical Disturbances from Narrow Band Radiated Electromagnetic Energy - Part 5: Stripe Line

EUROLAB laboratory provides testing and compliance services within the scope of ISO 11452-5 standard. This part of the ISO 11452 standard developed by the International Standards Organization (ISO) determines the immunity of electronic components to electrical disturbances caused by narrowband electromagnetic energy for passenger cars and commercial vehicles, regardless of the vehicle propulsion system (e.g. spark ignition engine, diesel engine, electric motor). Specifies lane line tests for

ISO 11452-5 Component Test Methods for Electrical Disturbances from Narrow Band Radiated Electromagnetic Energy - Part 5: Stripe Line

Because the performance of these tests is dependent on the equipment harness being exposed to an area of ​​disruption, the applicability of this part of ISO 11452 is limited to equipment harnesses with a maximum diameter of one-third the lane line height or less. The electromagnetic disturbances considered are limited to continuous narrowband electromagnetic fields.

Immunity measurements of complete road vehicles can often only be performed by the vehicle manufacturer, for example, due to the high costs of absorbent-lined shielded enclosures, the desire to maintain the confidentiality of prototypes, or the large number of different vehicle models.

For research, development and quality control, a laboratory measurement method can be used by both vehicle manufacturers and equipment suppliers to test electronic components.

Ideally, a lane line creates a region of uniform electromagnetic fields. The primary use of this form of stripline is to expose at least 1m.

Three test configurations are possible. Exposing the harness is the most commonly used. Exposure of the device under test, or the combined exposure of both the harness and the device under test, requires specific agreement between users of this part of ISO 11452.

When direct determination of device immunity under test is desired, the device under test can be placed under the active conductor such that the connected harness is protruding from the major axis of the strip line to minimize induction to the harness. Care must be taken that the physical size of the device under test does not exceed one-third of the height under the active conductor, otherwise this may distort the test area.

The power supply and peripheral devices shall be installed outside the shielded enclosure or shielded and filtered within the shielded enclosure; exclusively passive peripherals (resistors, capacitors, chokes, ferrites, mechanical switches, etc.) and radiation-proof peripherals can be unshielded and unfiltered in a shielded enclosure.

Among the services provided by our organization within the framework of material testing services, there are also ISO 11452-5 standard tests. Do not hesitate to contact our laboratory EUROLAB for your testing and certification requests.

Get Offer Now

To get an appointment, to get more detailed information or to request an evaluation, you can ask us to fill in our form and reach you.

Whatsapp