Products
- PDF / 745,153 Bytes
- 4 Pages / 595.276 x 790.866 pts Page_size
- 76 Downloads / 212 Views
Rohde & Schwarz | TSN Systems | Time Measurement with Oscilloscope
© Rohde & Schwarz
Rohde & Schwarz and TSN Systems offer a solution for test engineers who need to perform precise time measurements on in-vehicle networks with nanosecond accuracy for layers 1 to 3. The oscilloscope solution is based on the R&S RTO with hardware interface to the network, TSN Box, and the TSN Tools measurement and analysis software. The setup monitors an automotive Ethernet 100BASE-T1 communication connection in which the TSN Box 3.0 functions as a talker, listener and TAP. In TAP mode, the box provides information to a PC with TSN Tools based on layers 2 and 3. The TAP introduces a 2x PHY delay for 100BASE-T1 of about 1.5 µs ±10 ns. Together with option R&S RTx-K35, the R&S RTO measures and verifies this timing accuracy on the bit transmission layer of the automotive Ethernet signal (layer 1). The determined average time delay is exactly 1.5 µs with a maximum deviation of ±10.2 ns.
Toyota has developed a coating technology for electronic components. Thanks to a polymer membrane, it is permeable to metal ions, which means that, as with a stamp, it is possible to selectively coat only individual areas. Compared to conventional processes, the new solution reduces both waste and CO2 emissions. Many electronic parts require substrates with a copper, nickel or other metal coating. Until now, dipping processes have been used for this purpose, in which the parts to be coated are completely immersed in several solutions. The now presented technology from Toyota makes this unnecessary and signifi cantly reduces the environmental impact. For example, the amount of solution used is reduced to about one thirtieth, and CO2 emissions to about one third. At the same time, the time required for coating is also reduced. Toyota, together with Mikado Technos and Kanematsu, has developed appro priate coating machines for large-scale use. They are not only used in the auto mobile production of Toyota and partner companies, but are also intended for use in as many industries as possible. After verification and evaluation at selected companies, commercial distribution is planned from 2023/24.
30
© Toyota
Toyota | Coating Technology with Polymembrane
Henkel | Silicone-based Thermal Interface Material
© Kemper
Kemper | Alloy Increases Reliability Kemper has added the KHP 102M alloy to the KHP (Kemper High-Performance) program, especially for use in areas with high tempe rature loads. According to the company, after many production tests and extensive analyses, it has found an alloy that offers particularly good adhesive properties for tin coating, especially under extreme environmental conditions and even after a long period of use. This new alloy is claimed to thus increase the reliability of contact systems, especially in automobiles, and contributes to safety. The product is reported to have already been qualified by first customers.
ATZ electronics worldwide 09|2020
© Infineon
© Amadeus Bramsiepe | KIT
© Henkel
With the Bergquist
