July 22, 2014 Volume 10 Issue 28

Electrical/Electronic News & Products

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M12 connector simplifies sensor and actuator applications

binder USA has announced a new two-piece M12 circular connector that offers versatility with several special features, including a square flange housing for easy assembly and a multi-position, lockable A-coding that supports variable cable installation. The new connectors simplify making secure sensor and actuator connections in applications such as factory automation and robotics.
Learn more.


Thin film resistor for consumer and industrial electronics

Stackpole Electronics' CSRT2512-UP was developed to provide accurate, high-power current sensing for consumer and industrial electronic devices that exceed the capabilities of most 2512 case sizes available in the industry. The AEC-Q200-compliant CSRT2512-UP has unique thin film material properties and processing to provide higher continuous power ratings and higher pulse power ratings than other thin film chip resistors. Benefits include: high performance, high continuous and pulse power handling, and the known high reliability of thin film technology.
Learn more.


Under-$100 Lidar named CES 2022 Innovation Awards Honoree

Cepton Technologies has been named a CES 2022 Innovation Awards Honoree in the Vehicle Intelligence & Transportation category for its Nova product, a miniature, wide-field-of-view lidar sensor for near-range applications. Nova is designed to help minimize perception blind spots to enhance advanced driver assistant systems and autonomous driving capabilities in modern vehicles. It enables high-res 3D imaging to accurately detect small children, on-road objects, protrusions, and road edges. The giant CES 2022 consumer electronics and technology trade runs Jan. 5-8, 2022, in Las Vegas.
Learn more.
See all of the CES 2022 Innovation Awards Honorees.


Resolve EMI and EMC challenges with Ansys

EMA3D Cable solves complex EMI and EMC challenges related to high-intensity radiated fields, lightning strikes, radiated emissions and conducted susceptibility, and other issues. It is being used to build complete models of cars and planes, including every cable. Ansys HFSS is the world's foremost antenna design and modeling tool. Its comprehensive set of solvers allows engineers to address diverse electromagnetic problems ranging in detail and scale from passive integrated circuit components to extremely large-scale EM analyses, such as automotive radar scenes for advanced driver-assistance systems.
Read this informative Ansys blog.


Upgraded mechanical pressure switch portfolio

NOSHOK's new mechanical pressure switch program has been engineered to address a wider range of applications and provide a significantly expanded selection of process and electrical connection options. Each of the four new NOSHOK switch series offers vacuum, low-pressure, and high-pressure options; is CE compliant to suppress RFI, EMI, and ESD; and is RoHS compliant. In addition, NOSHOK has improved its production efficiency and expanded its inventory to better accommodate orders and provide faster delivery.
Learn more.


Highest-rated current inductors for automotive Power over Coax systems

TDK's ADL3225VM inductors are for use in automotive Power over Coax (PoC) systems. Measuring 3.2 x 2.5 x 2.5 mm, they provide a compact solution for designers looking to reduce vehicle weight as manufacturers add more sensors and cameras to accommodate expanding automotive and advanced driver-assistance systems (ADAS) applications. The proprietary structural design and wire winding manufacturing process ensure high impedance over a broad bandpass of 1 MHz up to 1 GHz. The inductors are compliant with AEC-Q200 and achieve the highest-rated current in the industry for the 3225 size.
Learn more.


Advanced circulators overcome mmWave design challenges

As communica-tions providers race to deliver on the potential of 5G, research and design projects are already looking toward 6G and beyond. However, a major hurdle awaits the impending move up the millimeter wave (mmWave) spectrum: a lack of acceptable mmWave components that can offer a wide bandwidth. Micro Harmonics has an answer.
Read the full article.


Antimicrobial switches disinfect themselves

Are switches that disinfect themselves too good to be true? It is possible. Antimicrobial coatings inhibit the growth of microorganisms and even kill them. When applied to switches, this technology is perfectly suited for medical technology, sanitation areas, and the food service industry. All completely sealed switches from SCHURTER (piezoelectric, capacitive, or ToF) are perfectly suited for this coating upgrade, which kills microorganisms effectively by oxidation using photodynamic self-purification technology.
Learn more.


Expanded enclosure A/C inventory

Seifert Systems has completed their warehouse expansion, significantly increasing the types and quantity of enclosure air conditioners available. Air conditioners with popular cooling capacities within 1,000 to 21,000 BTU/hr are in stock and ready to ship. Among these are the Progressive, filterless SlimLine, and Compact Series of enclosure air conditioners as well as thermoelectric coolers. Seifert enclosure air conditioners come with a two-year warranty. SlimLine units are only 4.5 in. deep, and many Progressive units share the same size footprint for easier planning when needed for more than one application.
See what Seifert Systems has to offer.


Reversible-flow fans: Directional flow and speed control in one unit

Orion Fans has launched a series of micro-controller-based, up to IP68-rated, reversible-flow fans. By utilizing PWM signals to control fan speed, the fans provide engineers an innovative solution to some of their most challenging cooling requirements: speed and airflow direction controlled by one fan without supplementing excess wires or circuitry. Reversible-flow fans are a specialty design that enables unique applications. You may be surprised at their versatility.
Learn more.


Cool Tools: Leica RTC360 3D laser scanner -- LIDAR for big jobs

The new Leica RTC360 laser scanner available from Exact Metrology makes 3D reality capture faster than ever before. With a measuring rate of up to 2 million points per sec, colored 3D point clouds can be completed in under 2 min. Automated, targetless field registration and seamless, automated data transfer from site to office reduce time spent in the field. The CAD models are generally used for factory/shop floor layout plans, power plant equipment changeouts, proof dimensioning, and much more. In addition to the 3D model, full spherical HDR imagining is appended directly to the point cloud, giving a photo-realistic effect to the data and allowing for virtual walkthroughs of the areas, shareable markups, geo-referencing, and meta-tagging. So many uses.
Learn more.


Eaton developing suite of 48-V technologies to help vehicle manufacturers meet new global emission regulations

Most vehicles have traditionally operated with a 12-V system, but with tightening fuel economy regulations and new, advanced power-consuming components being added, increasing power needs are driving the move toward 48-V systems.
Read the full article.


igus unveils new sensor for smart plastics predictive maintenance

igus has developed a sensor for its smart plastics software that calculates the remaining service life of energy chains, cables, linear guides, and plain bearings during operation. The i.cee:local sensor optimizes the life of the system, detects faults, allows them to be fixed at an early stage, and allows for maintenance to be planned in advance. This sensor can be integrated via the internet or without IoT connectivity via the local network, depending on customer requirements. Smart plastics sensors monitor abrasion, measure the pull/push force, and provide information about an imminent overload.
Learn more.


Toshiba positively evaluates no-solder connector tech for IOT

Toshiba Electronic Devices & Storage Corp. has developed two connector technologies that allow easy, solder-free assembly of small IoT nodes, which are regarded as essential for realization of the "Trillion-Node Engine," an open-source IoT platform that could connect billions of devices in the future.
Read the full article.


Ouster-Danfoss partner to bring lidar to off-highway vehicles

Ouster sensors will be the first lidar hardware to be offered through the Danfoss PLUS+1 Partner Program, which is engineered to expedite the development process and bring higher quality machines to market faster. This integration is intended for remote machine management, operator assistance, row following, obstacle avoidance, and task automation. The PLUS+1 Partner Program is a select group of companies with complementary products -- including microcontrollers, joysticks, hydraulic pumps, and radar sensors -- that integrate into PLUS+1 systems the same way all Danfoss hardware components do.
Learn more.


Batteries expert: Supercapacitors have potential to destroy lithium-ion battery market

As tracked by market research company IDTechEx and further explained in the recently updated report, "Electrochemical Double Layer Capacitors: Supercapacitors 2014-2024," supercapacitors are improving faster than lithium-ion batteries in most respects.

A gradual increase in the supercapacitor component market and decrease of the battery component market is in line with IDTechEx forecasting that the global market value for supercapacitors will be $6.5 billion by 2024.

Elon Musk of Tesla once said that he thought supercapacitors are the future. Now he is planning the mother of all lithium-ion battery factories. Nevertheless, it is still probable that supercapacitors will hammer lithium-ion battery sales. Nanotune Technologies' CEO Kuang Tsei Huang demonstrated supercapacitors recently with 35 Wh/kg, saying that 500 Wh/kg may be achievable - two to four times the energy density of the best Li-ion batteries. Yunasko and many others have demonstrated 35 Wh/kg, with the intermediate supercabatteries, matching lead-acid and NiCd batteries. Maxwell Technologies expects tripling current energy density with pure supercapacitors. Graphene supercapacitor developers target 200 Wh/kg.

"Supercapacitors need not match lithium-ion battery energy density to replace much of that battery market," says Dr. Peter Harrop, Chairman of IDTechEx. "They have replaced maybe one percent of that market already with only one hundredth of the energy density, because they last longer than the [transit] bus, for example, that they are in. They are safer and have 10 times the power density. Even across batteries, they mean less battery is needed.

"They have replaced Li-ion batteries in most Chinese buses, despite greater up-front price. Supercapacitor sales are under 3 percent of lithium-ion battery sales today, partly replacing them and partly doing things batteries can never do.

"Supercapacitor sales will be over 10 percent of Li-ion sales in 10 years as they grab more Li-ion business, despite such batteries improving by a factor of two in energy density. For that, production supercapacitors or supercabatteries (notably lithium-ion capacitors) must reach around 40 Wh/kg with all other parameters acceptable, possibly even conceding some power density and life but being greener. If that happens, few will dispute that in the next decade at around 100 Wh/kg, with acceptable other parameters, supercapacitors or supercabatteries could grab 50 percent of the lithium-ion market -- reaching tens of billions of dollars in yearly sales."

Source: IDTechEx, Cambridge, UK

Published July 2014

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