T&M 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 are excellent examples of the industry's best electrical safety testers. [...]
Press Release: Vitrek Acquires MTI Instruments, Expanding Its Portfolio of Precision Measurement Solutions GalleryPress Release: Vitrek Acquires MTI Instruments, Expanding Its Portfolio of Precision Measurement Solutions
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Press Release: Vitrek Acquires MTI Instruments, Expanding Its Portfolio of Precision Measurement Solutions
Vitrek Acquires MTI Instruments, Expanding Its Portfolio of Precision Measurement Solutions Vitrek's product portfolio now includes precision measurement tools for applications including turbine balancing and vibration analysis and non-contact measurements Poway, CA - April 13, 2022 — Vitrek, the leader in high-voltage test and measurement equipment and board-level data acquisition systems, announces the acquisition of MTI Instruments, a U.S.-based manufacturer of sophisticated test and measurement equipment. MTI Instruments' precision tools, systems and solutions are utilized in non-contact metrology, position, displacement and vibration applications within the design, QA/QC, manufacturing, production, test and research markets. Products include: Turbine Engine/Rotating Machine [...]
Soluna Holdings Announces Sale of its MTI Instruments Business
$10.75 Million Sale Price Allows for Further Acceleration of Cryptocurrency Mining Business Soluna Holdings, Inc. (“SHI” or the “Company”), (NASDAQ: SLNH), the parent company of Soluna Computing, Inc. (“SCI”), a developer of green data centers for cryptocurrency mining and other intensive computing, today announced the sale of its MTI Instruments subsidiary to Vitrek LLC, a strategic buyer in the test and measurement space. Per the sale agreement, the Buyer is acquiring 100% of the common stock of MTI Instruments for $10.75 million. With the sale completed, Soluna Holdings expects that it will be solely focused on developing and monetizing [...]
White Paper: High Performance Test Equipment Assures LED Lighting Products Comply with Industry Standards GalleryWhite Paper: High Performance Test Equipment Assures LED Lighting Products Comply with Industry Standards
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White Paper: High Performance Test Equipment Assures LED Lighting Products Comply with Industry Standards
Introduction Manufacturers and users of LED lighting applications need to be assured that their products will be qualified according to a multitude of reliability and efficiency standards. In addition to voluntary initiatives and programs like EnergyStar, mandatory standards and specifications for the lighting industry must be kept in mind during project development, including the latest IES LM-79-19 and the ANSI C82.16 documents. This article gives an overview of relevant lighting standards and specifications for LED lighting products. It also describes the features of Vitrek’s test equipment, including the PA900 power analyzer — featuring built-in lighting specifications — as [...]
The Benefits of Manual, Semi-Automated, and Fully-Automated Systems for Semiconductor Wafer Inspection and Metrology GalleryThe Benefits of Manual, Semi-Automated, and Fully-Automated Systems for Semiconductor Wafer Inspection and Metrology
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The Benefits of Manual, Semi-Automated, and Fully-Automated Systems for Semiconductor Wafer Inspection and Metrology
This is the third of three articles in Semiconductor Wafer Measurement for Increased Profitability. The first article in this series explains why disc geometry matters. The second article examines the cost of failing to inspect semiconductor wafers. Fully automated systems that can load, scan, and unload wafers are fast, convenient, and efficient at high volumes. They’re useful for checking every wafer in every batch, but these systems are expensive. Semi-automated and manual systems cost significantly less and are generally used for lower volumes; however, they’re also easy-to-use and can make fast, accurate measurements that support production flow. Semi-automated and [...]
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Why Disc Geometry Matters In Wafer Production GalleryWhy Disc Geometry Matters In Wafer Production
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Why Disc Geometry Matters In Wafer Production
This is the first of three articles in Semiconductor Wafer Measurement for Increased Profitability. The second article examines the cost of failing to inspect semiconductor wafers. The third article describes the benefits of using semi-automated, fully-automated, and manual systems for wafer metrology and inspection. Semiconductor wafers are cut from cylindrical silicon crystals, or ingots. The flatness of these disc-shaped wafers is controlled to tight tolerances to ensure that the entire wafer surface is suitable for integrated circuit (IC) production. If disc geometry is out-of-spec after cutting, it may be possible to reprocess the wafer. Cutting is only the first [...]
Vitrek Returns to the APEC Conference This March
In the world of power electronics, one event has defined the industry for the last 35+ years, setting expectations, introducing new technologies, and providing networking opportunities. The Applied Power Electronics Conference — APEC — has brought together generations of power electronic professionals from across multiple industries to learn and grow their knowledge base. Vitrek is proud to announce our return to the APEC conference in Houston, TX, this year! […]
White Paper: Fundamentals of Electrical Safety Testing-TEQ
Part 1 - Functions & Features of Advanced Hipot Testers Introduction Electrical safety testers - often referred to as "hipot" testers - are an integral part of electrical and electronic equipment manufacturing. Hipot testers get their name from the high potential (high voltage) they produce to perform dielectric withstand and insulation resistance tests. In addition to these tests, many hipot testers provide accurate low-resistance measurements and low-resistance/high-current outputs to test ground resistance and ground bond integrity. Hipot testing has long been a standard procedure for assuring the electrical safety of electronic equipment. Early commercial hipot testers were actually [...]
MTI Instruments Announces Multi-Million Dollar U.S. Air Force Contract
NEW YORK - (NewMediaWire) - January 07, 2022 - MTI Instruments, a manufacturer of precision tools and testing equipment for electronics, aviation, automotive, power and other industries, today announced a multi-year and multi-million-dollar contract with the U.S. Air Force (USAF).The total value over the life of the contract is anticipated to be well over $10 million. The contract includes a one-year base with four extension years and reflects a reaffirmation of the 24-year relationship prior to this award. The USAF has awarded MTI Instruments this contract for the supply of its turbofan jet engine vibration analysis and balancing solution, [...]