EMC system for automotive electronic devices
● This system complies with ISO 11452-3/5, R10, and various manufacturers' standards. ● We provide peripheral devices such as harness support fixtures and bonding plates to improve the reproducibility of tests. ● We offer a wide range of options (tables, GND planes, etc.) for conducting measurements.
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basic information
This is a test system for evaluating the resistance of electronic equipment and connected harnesses when exposed to strong electromagnetic field noise. 【Stripline】 The harness is installed between the parallel plates of the stripline, and it is exposed to the electromagnetic field noise generated between the parallel plates to evaluate its resistance at specified frequencies and test levels. (Since the stripline operates in an open TEM mode, a shielded room or anechoic chamber is required.) 【TEM Cell】 The test specimen is placed between the central conductor and the external conductor within the TEM Cell, and it is exposed to the electromagnetic field generated between the parallel plates to evaluate its resistance at specified frequencies and test levels. Additionally, the upper frequency is defined by the dimensions between the conductors according to SAE standards, and the test area is recommended to be one-third the size between the central and external conductors.
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Applications/Examples of results
[Test Subjects] ●In-vehicle devices (navigation, air conditioning, audio, etc.)
Company information
Our company was founded in 1975 as "a company that manufactures noise testing equipment to reproduce the malfunction of electronic devices" at a time when the term "EMC" began to be used as the phenomenon of malfunctions associated with the spread of computers was becoming a social issue. Since then, we have provided products that reproduce (output/measure) electrical noise phenomena such as electrostatic discharge, high current phenomena during lightning strikes, transient phenomena in automobiles, and visualization of electromagnetic fields, as well as contracted EMC testing services (contract testing site "Test Lab Funabashi") and technical materials such as "NoiseKen News" (formerly Technical Reports) and "Testing Method Guidebooks," leading to the adoption of our brand "NoiseKen" by over 5,000 customers in dozens of countries worldwide. Based on our history and achievements, we will continue to challenge the reproduction of electrical noise, which is the foundation of our establishment, while also responding to changes in the nature of testing and measuring instruments, including automation and simulation, aiming to be "a company that makes EMC testing easy for our customers." In doing so, we intend to contribute to EMC and noise countermeasures and create a "NoiseKen" that is recognized as a lasting presence by everyone.