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Automotive Cable & Harness Testing Made Easy – EE World June 2022
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Vitrek’s Automated Testing System Simplifies and Speeds Automotive Cable/Harness Testing
Vitrek's Automated Testing System Simplifies and Speeds Automotive Cable/Harness Testing Testing system combines a hipot tester with Vitrek’s 964i switching system and QT Enterprise software; the automated approach enables manufacturers to configure tests easily and access historical data Introduction With 20 or more harnesses, many interfacing with digital control devices, today's vehicles have increasingly complex electronic systems. Precise and accurate continuity and cable testing must be performed on every connection during the assembly process to assure safety and reliability in the application. This article presents a highly functional, automated approach to automotive/cable harness testing. It describes [...]
MTI Instruments Enters Advanced Qualification Stage for Electric Vehicle Battery Measurement Device with Several Major Automotive OEM Manufacturers
NEW YORK, December 16, 2021 – MTI Instruments division, a manufacturer of precision tools and testing equipment for electronics, aviation, automotive, power and other industries, today announced that it has entered into the advanced qualification stage for its electric vehicle (EV) battery measurement device with several major automotive OEM manufacturers. Moshe Binyamin, President and CEO of MTI Instruments commented, “We committed to shareholders that we would communicate with them as we began to get traction in the growing and large EV Battery manufacturing segment. I am pleased to report, we are gaining serious traction.” Binyamin further added, “In fact, [...]
Webinar Recap: Vitrek Electrical Safety Testing for the Automotive Industry
Vitrek is a leading provider of testing solutions for electrical safety across multiple industries. Headquartered in San Diego, CA, and in business for over three decades, Vitrek has established itself as one of the premier electrical safety testing companies on the market. They serve over 30 different countries and provide electrical safety testing equipment that can be utilized in countless applications. […]
Silicon Carbide vs. Silicon in EV Power Electronics
Compare silicon carbide vs. silicon for electric vehicle (EV) power electronics and learn about SiC wafer measurement. As demand for electric vehicles (EVs) continues to grow, manufacturers are comparing two semiconductor technologies, silicon carbide and silicon, for power electronics applications. Silicon carbide (SiC) provides the high temperature resistance, low power consumption, rigidity, and support for smaller, thinner designs that EV power electronics need. Examples of SiC’s current applications include on-board DC/DC converters, off-board DC fast chargers, on-board battery chargers, EV powertrains, and automotive lighting for LEDs. According to Automotive World, SiC technology could also drive future EV innovations [...]
Press Release: Vitrek Announces New SE Series High Voltage Safety Enclosures
Vitrek Announces the SE Series of High Voltage Safety Enclosures The SE Series offers the utmost in operator safety for high voltage testing with solid aluminum frame construction, a durable acrylic cover and a magnetic interlock safety switch. […]
EV Batteries Need Thickness Gauging for Lower Costs and Higher Performance
EV batteries need to cost less and last longer. Until the e-mobility industry solves these challenges, electric vehicle (EV) adoption won’t match the hype that’s driven by Tesla, the established automakers, and a host of startups who are attracting investors. According to Axios, the expense of owning an electric vehicle will exceed that of owning a conventional one until EV batteries cost less than $100/KWh to produce. Unfortunately, the EV industry isn’t expected to hit that target for another ten years. Yet, there is some encouraging news. Less expensive and better performing EV batteries are just a few years [...]
How to Measure Dielectric Separator Thickness in EV Batteries
The International Energy Agency predicts that as many as 125 million electric vehicles (EVs) will be on the road by 2030. At the heart of these electric cars, trucks, and buses is the lithium-ion (Li-ion) battery, a type of rechargeable battery with high energy density and low self-discharge. The plates in Li-ion batteries consist of lithium compounds that are applied to either a copper plate substrate (cathode) or an aluminum substrate (anode). In turn, these two plates are separated by a dielectric separator. All of the layers in an EV battery are extremely thin. In fact, the cathode and [...]
Capacitance Sensing Provides Two Ways to Measure EV Battery Plate Thickness
MTI Instruments has released an application note that explains how to use capacitance to measure the thickness of the lithium battery plates in electric vehicles (EVs). Manufacturers need to check these plates for thickness before calendaring them together to ensure that the overall battery diameter is within specifications. In EV batteries, lithium ion compounds are applied to either a copper plate substrate (cathode) or an aluminum substrate (anode plate). These conductive plates are separated by a dielectric. MTI Instruments, a global supplier of precision measurement solutions, makes capacitance sensors that can measure thicknesses materials down to nanometers. Moreover, MTI [...]
White Paper: Cable & Connector Test System Facilitates Multi-Point High Voltage/Current Testing
White Paper: Cable & Connector Test System Facilitates Multi-Point High Voltage/Current Testing Introduction Hipot testing is critical in assuring compliance with a host of electrical safety standards and in confirming the assembled product is free from electrical or mechanical defects. Hipot testers are used to measure leakage current and insulation resistance between all components and connections, confirm solid ground connections and test ground bonds. All of these tests require the sequential application of precise and controlled high voltages or currents between pairs of elements then accurately measuring and recording the results. Products like the Vitrek 95x and V7x series [...]







