EMC system for automotive electronic devices
● This is a system compliant with ISO 11452-4 and various manufacturers' standards. ● We can provide injection probes and current monitor probes suitable for frequency ranges and harness diameters. ● We offer a variety of optional fixtures to improve the reproducibility of tests. ● We can provide pseudo power supply circuit networks (LISN/AN) compatible with various test standards.
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basic information
This is a test system for evaluating the resistance when strong electromagnetic field noise is induced in a harness connected to onboard electronic devices. Electromagnetic noise of specified frequency and test level is induced in the harness using an injection probe, and the resistance is evaluated. There are two testing methods: the substitution method and the actual measurement method using a current monitor probe.
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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.
