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Rugged sensor measures surface temperatures

TDK's tiny new T850 SMT NTC sensor measures surface temperatures for applications such as heat sinks of power modules and monitoring of industrial processes. It combines high humidity resistance with fast response time due to excellent thermal coupling to the target. The sensor is suitable for harsh environments with temps from -40 C to 150 C and is waterproof to 500 hrs.
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Inflatable EMI shielded RF enclosures

Saelig Company has introduced the Select Fabricators Series 700 EMI Enclosures -- reliable, portable, and lightweight RF and EMI shielding enclosures in standard sizes with a fast-up inflatable frame, ready for operation in less than 60 sec. No more aluminum tents. The Series 700 applies the same level of RF security obtained with previous RF/EMI shielded enclosures but is now made even more portable. Great for military operations, secure communications, mobile testing, emergency response, and more.
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Haptic feedback prototyping kit from TDK

Get your customers to feel the difference your products make. TDK has just released a development starter kit for fast haptics prototyping. It gives mechanical designers and engineers first impressions of the haptic feedback using PowerHap piezo actuators, shows how the mechanical integration works, and provides a reference design. Applications include automotive, displays and tablets, household appliances, vending machines, game controllers, industrial equipment, and medical devices.
Learn more.

Position sensor real-world applications: Automotive and mobile equipment

From firetruck nozzle positioning and race car steering to accelerator control and wheel vector sensing, learn how position sensors from Novotechnik are used in real-world applications. Sensor types include non-contacting rotary sensors, angle sensors, and magnetic encoders. We love when manufacturers provide examples of their products in action.
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Detecting part errors: Automotive resistance welding machines

NewTek Sensor Solutions has designed a custom linear variable differential transformer (LVDT) position sensor for resistance spot welding machines used in automotive plants to detect missing or misaligned parts in nut and stud welding. Cars contain hundreds of welded nuts and studs that hold them together. Properly securing the right nut and stud to different car components is critical to safe operations.
Read the full article.

Clutches and brakes for electric outdoor mobile equipment

As OEMs and drive train manufacturers work to bring emerging technology to life, they are partnering with Warner Electric engineers and electrification specialists on electromagnetic braking solutions for electric riding mowers, UTVs, ZTRs, and more. Lots of options, including enclosed and low-profile Spring Applied Emergency and Parking Brakes -- some even feature regenerative braking.
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Potentiometer with extremely low torque requirement

Novotechnik, U.S. has just announced the P2200 potentiometer that operates with an extremely low torque requirement of 0.003 Ncm. This rotary position sensor is well suited for applications where the system to be measured can be affected by the torque requirements of the sensor. It offers a precision conductive plastic potentiometer in a servo size 11 housing with stainless steel bearing and a life of 100 million movements.
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New 32-bit Arduino Uno development board

Arduino has just launched its next-gen UNO board, a significant revision of its 8-bit technology. The new UNO R4 preserves the standard form factor, shield compatibility, and 5-V power supply of the popular UNO R3 but adds a 32-bit microcontroller with up to 16x the clock speed, memory, and flash storage with the integration of the RA4M1 processor from Renesas. Comes in two versions: basic UNO R4 Minima and comprehensive UNO R4 Wi-Fi.
Learn more about the UNO R4.

Open-access learning center for multiphysics modeling

COMSOL, the developer of the COMSOL Multiphysics simulation software, has introduced a new online resource that provides no-cost, open access to modeling and simulation learning material across all areas of physics. Designed with the user in mind, the Learning Center offers a single entry point for users of all skill levels, where courses, articles, and videos present a clear path for learning how to use COMSOL Multiphysics for modeling and simulation.
Check out the COMSOL Learning Center.

Universal Latch Sensor for enhanced security

Southco's Universal Latch Sensor (ULS) is a simple magnet that attaches to an existing latch, and a magnetic sensor that attaches to the inside of an existing door frame. When the door is closed and the latch is engaged, the magnet comes into proximity with the sensor, sending an electronic signal to your security system. This lets you know the door is closed and the latch is secure. The signal from the ULS can be used in a variety of ways, from integrating security systems to turning on existing lights inside an enclosure. Southco also offers a sensor with built-in LEDs that automatically illuminate when the latch is opened.
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End-to-end asset tracking now even more efficient

onsemi has launched an end-to-end positioning system that enables the simpler and faster development of more accurate, cost- and power-efficient asset tracking solutions. The system is based on onsemi's RSL15 MCU, the industry's lowest-power Bluetooth 5.2 MCU, and incorporates software algorithms and components provided by Unikie and CoreHW, resulting in a fully integrated solution with components that have been optimized to work together. The new Bluetooth Low Energy solution enables tags to be used for tracking objects or persons with sub-meter accuracy in defined closed spaces. Ideal for various industrial automation applications, including asset tracking, smart retail, and IoT edge nodes.
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Great Resources: Flexible circuit design guide

Tech-Etch uses advanced techniques to manufacture flex and rigid-flex circuits to exacting customer specifications. Special processes include selective plating a single circuit with two different finishes, contoured circuits with variable metal thickness, semi-additive and subtractive techniques, open window or cantilevered contact leads, plus SMT for component assembly. Tech-Etch specializes in flexible circuits for medical device, medical implant, diagnostic ultrasound, and patient monitoring applications, in addition to telecommunications, aerospace, semiconductor, and other high-reliability electronic applications.
Learn about flex circuits and get the guide (no registration required).

Ultrasonic leak detector for energy conservation

EXAIR's Ultrasonic Leak Detector (ULD), a hand-held instrument engineered to help locate the source of costly leaks in a compressed air system, has received an upgrade in look and function. Up to 30% of the compressed air generated in industrial plants is wasted through leaks that go undetected. The EXAIR ULD can play a major role to identify and pinpoint these costly leaks, allowing quick repair and cost savings. Testing the various unions, pipes, valves and fittings of a complete installation can be done quickly and effectively at distances up to 20 ft (6.1 m) away.
Learn more.

What can you do with touchless magnetic angle sensors?

Novotechnik has put together a really informative video highlighting real-world applications for their RFC, RFE, and RSA Series touchless magnetic angle sensors. You may be surprised at the variety of off-highway, marine, material handling, and industrial uses. You'll learn how they work (using a Hall effect microprocessor to detect position) and their key advantages, including eliminated wear and tear on these non-mechanical components. We love when manufacturers provide such useful examples.
View the video.

Ultrasonic sensors for packaging and automotive

The new, compact ultrasonic sensors of the HTU200 and DMU200 series from Leuze are particularly suitable for applications in the packaging and automotive industries. They reliably perform difficult detection and measuring tasks by themselves, detecting objects regardless of their surface structure using a reflected acoustic pulse -- even glossy, transparent, or dark surfaces, as well as liquids or granular products. Available in a variety of sizes with operating ranges from 0.1 to 6 m; some models have an IO-Link interface. Leuze has an appropriate solution for every requirement.
Learn more.

50 TB: Fujifilm and IBM create world's highest data storage tape capacity

Despite solid-state storage capabilities always growing, some organizations still prefer tape. To fulfill that need, Fujifilm and IBM have developed a 50-TB native tape storage system that features the world's highest native data tape cartridge capacity. The system provides 2.5 times the capacity of the previous highest-capacity tape cartridges.

Fujifilm has commenced production of a high-density tape cartridge for use with IBM's newest enterprise tape drive, the TS1170. The sixth-generation IBM 3592 JF tape cartridge incorporates a newly developed technology featuring fine hybrid magnetic particles to enable higher data storage capacity.

Credit: IBM

 

 

Fujifilm has succeeded in achieving this innovative cartridge capacity by evolving the technologies developed in previous tape generations. This involved enhancing both the areal recording density (the amount of data that can be recorded per square inch) and the overall recording area (the surface area capable of recording data).

Using nanoparticle design technology, fine hybrid magnetic particles have been newly developed by combining the technologies used in the next-generation Strontium Ferrite (SrFe) magnetic particles and the Barium Ferrite (BaFe) particles that are currently used in high-capacity data storage tapes. Reduction in the size of the magnetic particles and enhancement in their magnetic properties has improved the areal recording density significantly.

Other developments include high-dispersion technology for magnetic particles that prevents the aggregation of individual ultrafine magnetic particles and allows for a more even dispersion of the particles, and an improved thin-layer coating technology that achieves a more uniform and smoother tape surface, resulting in improved signal-to-noise ratio.

The new tape system includes a 15% longer tape per data cartridge compared to the previous fifth-generation version, which has been realized by using a thinner and stronger base film as the support for the magnetic layer.

IBM says AI-enhanced analytics are helping organizations derive value from exponentially increasing volumes of "big data" and prompting the need for "long-term, cost-effective, high-capacity data storage." With the TS1170 drive and 3592 JF tape cartridge, data-intensive organizations including growing cloud service providers can take advantage of the increased capacity of 3592 JF for long-term retention and security of these massive data sets.

IBM also says, "The innovation of the IBM 3592 JF tape cartridge, only available on the new IBM TS1170 Tape Drive, provides the ability to store up to 150TB of data on a single tape cartridge with a 3:1 compression ratio, enabling clients to achieve ultra-high data storage on the TS1170."

Source: IBM

Published September 2023

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