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- Category: Integrated Circuits
Nexperia announces the volume availability of its second-generation 650V power GaN FET family, offering significant performance advantages over previous technologies and competing devices. With an RDS(on) performance of up to 35 mΩ (typical), the new power GaN FETs are targeted at single-phase AC/DC and DC/DC industrial switched-mode power supplies (SMPS) from 2 kW to 10 kW, particularly server and telecom power supplies that must meet the 80 PLUS® Titanium efficiency standard. The devices are also well-suited for solar inverters and servo drives in the same power range.
Available in a TO-247 package, the new 650V H2 power GaN FETs offer a 36% size reduction for a given RDS(on) value, improving stability and efficiency.
The cascaded configuration eliminates the need for complex drivers, accelerating time to market. The devices deliver outstanding performance in both hard-switching and soft-switching configurations, giving designers maximum flexibility.
Dilder Chowdhury, Strategic Marketing Director for GaN at Nexperia, explains: “Titanium is the most demanding of the 80 PLUS® specifications, requiring >91% efficiency under full-load conditions (>96% at 50% load). Achieving this level of performance in server power applications operating at 2 kW and above, using conventional silicon components, is complex and challenging. Nexperia’s new GaN power FETs are perfectly suited to an elegant, bridgeless totem pole configuration that uses fewer components and reduces both physical size and costs.”
Nexperia’s GAN041-650WSB GaN FETs are now available in high volume.
Product data sheets and quick learning videos.
Designers can see Nexperia's GaN FETs in action by visiting the Nexperia booth at PCIM Digital Days from May 3-7.
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- Category: Test and Measurement Equipment
RIGOL introduces the new DS1102Z-E oscilloscope with a 100 MHz bandwidth. The new model offers two analog channels, a sampling rate of 1 GS/s, a memory depth of up to 24 Mpts as standard, and a waveform capture rate of up to 60,000 waveforms/s.
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- Category: Current Affairs
Yamaha Motor Europe today announced that the company’s LCMR200 industrial robot (linear transport module for transfer systems) and TRICITY 300 commuter scooter have won the prestigious international iF Design Award and Red Dot Award: Product Design 2021. This marks the eighth consecutive year the company has won an iF Design Award and the tenth consecutive year it has won a Red Dot Award. It is also the first time a Yamaha Motor industrial robot has received one of these awards.
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- Category: Current Affairs
Saft has partnered with Wisebatt, the simulation platform for Internet of Things (IoT) devices, to develop a free version of the tool that helps electronics engineers build virtual prototypes of their Saft-powered devices and estimate the lifespan of their batteries.
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- Category: Embedded Systems
How manufacturing, robotics, transportation, and other industrial applications can address the challenges of interoperability through a combination of more flexible hardware and modular software.
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- Category: Batteries
Communication between components and systems is commonplace in modern vehicles and heavy equipment using CANbus (Controller Area Network). As technology continues to evolve, so do CANbus systems and the components that connect to them.
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- Category: Power Supplies
It is important that medical electronic devices undergo rigorous electrical safety testing as described in IEC 60601-1 Ed.3 and its harmonized equivalents in different countries worldwide. For medical-grade power supplies, it is essential to ensure that leakage current and insulation levels meet the specified limits corresponding to the classification of the applied part of the medical device—the component in contact with the patient.
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- Category: Converters
OLFER Electronics presents the new version of the MEAN WELL RSD family: the RSD-500 series. These 500W DC/DC converters cover higher power applications. Designed to comply with railway safety and ITE regulations, they are suitable for industrial and railway control applications, safety control, and telecommunications systems.
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- Category: Lighting
OLFER Electronics presents a success story from our supplier MEAN WELL. In 2020, the MW system's power solution secured a contract for the Taiwan Photon Source Synchrotron (TPS) as the DC power supply system for the RF amplifier system within the synchrotron. This power system provides the high energy required to accelerate electrons to nearly the speed of light.
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- Category: Industrial Computing
Swissbit expands its range of hardware-based security solutions with the launch of iShield Camera. This unique new microSD product series has been developed for encrypting and protecting access to video recordings and image capture. It is camera-agnostic and therefore compatible with a wide range of camera types and functions.
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- Category: Other Components
Harwin expands its range of spring contacts with the addition of two new versions. These new surface-mount components support both horizontal and vertical connection orientations, but in smaller sizes than previously available. The S1961-46R is 3.55 mm high, while the S1971-46R is 4.55 mm high.
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- Category: Lighting
ROHM has developed the CSL1104WB ultra-compact, high-intensity white LED chips. These products are optimized for applications requiring high-brightness white light emission, such as IoT devices, drones, and other battery-powered applications.
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