Mini-FAKRA cable assemblies for automotive and industrial applications requiring high data transfer rates
Amphenol RF has expanded its AUTOMATE Type A Mini-FAKRA product series with pre-configured cable assemblies. These assemblies feature a straight quad port mini-FAKRA jack on both ends and are designed on low-loss TFC-302LL. AUTOMATE assemblies support data transmission rates up to 20 Gbps, which makes them ideal for automotive and industrial applications that require high data transfer rates to communicate information for safety, performance, and entertainment without lag.
New compact touchless linear position sensors
The TFD Series of touchless linear position sensors from Novotechnik provides wear-free operation in tight spaces. The TFD-4000 Series uses a magnetic position marker to provide a touchless measurement range of 0 to 14, 24, or 50 mm -- depending on model. These sensors make measurements through air and non-magnetic materials. Sensing direction can be either parallel or perpendicular to mounting holes. Applications include textile, packaging, and sheet metal machinery; medical applications; marine; mobile engine management; and construction, agricultural, and forestry machinery.
Top Tech Tip:
2D, 3D, or 2.5D? Choosing a vision system for your automation project
If you're looking at machine vision systems for automation, you will need to decide whether to invest in a 2D, 3D, or 2.5D camera system. That choice will have a major impact on the deployment's cost, complexity, capabilities, and functionality. OnRobot's Kristian Hulgard, General Manager - Americas, explains the differences, benefits, and shortcomings of each system type.
Read this informative OnRobot article.
Next-generation electronic digital comparators
The Millimess 2000 W(i) and 2001 W(i) Digital Comparators from Mahr set new standards in metrology with unique and innovative features such as touch display, inductive measurement system, and integrated wireless connectivity. The systems combine practical and reliable operation with maximum precision using a unique inductive measuring system.
All about slip rings: How they work and their uses
Rotary Systems has put together a really nice basic primer on slip rings -- electrical collectors that carry a current from a stationary wire into a rotating device. Common uses are for power, proximity switches, strain gauges, video, and Ethernet signal transmission. This introduction also covers how to specify, assembly types, and interface requirements. Rotary Systems also manufactures rotary unions for fluid applications.
Read the overview.
Customizable encoders for white goods, automation, controls, more
Elma Electronic now offers the E18 family of price-competitive, robust mechanical incremental encoders that offer a high-quality alternative to system designers struggling to find a drop-in, rugged encoder for harsh environments with a footprint that matches their current PCB design. E18 encoders are available in a variety of configurations, including with or without push buttons and threaded bushings. Their "Swiss Click Indexing System" epitomizes quality turning feel.
Protect battery packs against overcurrent and overcharging
Littelfuse has announced the new ITV4030, a series of 22-A, three-terminal, surface-mountable Li-ion battery protectors ideal for use in a wide range of data communications interfaces for consumer electronics including tablets, robotic appliances, and power tools. These 4- x 3-mm devices protect battery packs against overcurrent and overcharging (overvoltage) conditions. The innovative design uses embedded fuse and heater elements that provide fast response and reliable performance to interrupt the charging or discharging circuit before the battery pack becomes overcharged or overheated.
Raspberry Pi Pico W adds Wi-Fi to popular microcontroller board
Raspberry Pi launched the $4 Pico microcontroller board in January of last year. It has sold almost 2 million units and proven to be a great tool for commercial, industrial, and maker applications, but it still lacks one important element: wireless connectivity. That is about to change.
Read the full article.
Cool Tools: The oscilloscope that feels like a tablet
Tektronix says, "Get ready to change the way you work forever!" Introducing the Tektronix 2 Series Mixed Signal Oscilloscope (MSO) -- the only full-featured bench oscilloscope that works where you work. It weighs less than 4 lb, is just 1.5-in. thick, and can accommodate an optional battery pack for up to 8 hours of unplugged power.
View the video.
Smart contactors with CAN bus
Sensata Technologies has announced the availability of the new GXC and MXC series of Smart-Tactor contactors with CAN bus communication, which provide valuable data for improved system performance, reliability, and diagnostics in military, battery system, energy storage, commercial vehicle, and industrial applications. This new series of CAN bus-enabled contactors are easily integrated and simplify data acquisition, making them ideal for data logging, telematics, and predictive maintenance.
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.
Slimmest enclosure air conditioner on the market!
Seifert's SlimLine Series of enclosure air conditioners integrate unique technologies -- maximum power-to-size ratio, mounting of merely 4.5 inches inside-cabinet-depth -- making the SlimLine Series the slimmest air conditioner in the market. Cooling capacity: 1,090 to 5,120 Btu/hr.
Radiation-hardened GaN transistor for space applications
EPC has just introduced the EPC7018 radiation-hardened GaN FET. With higher breakdown strength, lower gate charge, lower switching losses, better thermal conductivity, and very low on-resistance, power devices based on GaN significantly outperform silicon-based devices. They enable higher switching frequencies resulting in higher power densities, higher efficiencies, and more compact and lighter-weight circuitry for critical spaceborne missions, including DC-DC power, motor drives, lidar, deep probes, and ion thrusters.
Low-cost motion control: CLICK PLUS PLCs
Automation-Direct has released the new CLICK PLC programming software version 3.30, which allows any CLICK PLUS CPU to be configured as a 3-axis PTO/PWM motion controller. 100-kHz high-speed inputs and outputs are offered with any DC option slot I/O module placed in slot 0 of the CPU. With this module, CLICK PLUS PLCs can easily perform velocity moves, homing commands, or interpolated positioning. Six CPUs available starting at less than 100 bucks.
EdgeCool cools computer servers in the rack
The new EdgeCool system for rack-mounted computer servers revolutionizes IT cooling by transforming server racks into their own portable, energy-saving server rooms. The patented split system from DENSO Products and Services Americas is made up of a condenser and an evaporator that fit easily into almost any open or sealed server rack. The self-contained equipment eliminates the need for more floor space, a dedicated server room, or disruptive and costly building modifications.
TDK's new dramatically thinner pattern coils aim to reset wireless charging market
TDK Corporation has introduced a thin pattern coil to support the wireless charging of next-generation mobile devices.
The WCT38466-N0E0SST101 product was developed without employing conventional lithographic exposure/etching techniques. Instead, TDK's game-changing process technology was leveraged, in combination with plating technology, using the nano dispersion of the organic compound polypyrrole, developed by Achilles Corporation.
TDK's new charging-coil tech is dramatically thinner and has many other manufacturing and user benefits. [Credit: TDK]
Although wireless charging coils have generally been produced by winding wires, this new approach has made it possible to manufacture them using a thick copper pattern on a thin film. This, along with the application of TDK's proprietary magnetic materials, has enabled coil thickness reduction down to 0.76 mm -- approximately one-fifth the thickness of traditional 3.8-mm diameter wound wire coils. Furthermore, the use of TDK's original optimal coil shape pattern means the new coils cover a larger charging area, resulting in greater user convenience.
The wireless transfer of power to mobile devices, such as smartphones, has considerable appeal. Uptake of demand for wireless charging is being seen in home, office, retail, and automotive environments. With their dramatically thinner diameters, the TDK coils, which are compliant with the Wireless Power Consortium's widely adopted Qi standard, will open up new opportunities for wireless charging deployment.
In addition, while it was previously necessary for three coils to be incorporated into wireless charging systems, now only one coil will be required, thereby enabling system miniaturization.
TDK began mass production of the new coils in May 2022.
Published July 2022
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