Harwin has introduced horizontal backshells for its Gecko-Screw-Lok (Gecko-SL) series of lightweight, high-reliability (Hi-Rel) connectors. These backshells ensure a fully EMI/RFI shielded connection for horizontal 1.25-mm pitch board-to-cable connections. Previously Gecko EMI/RFI shielding was only available on vertical board-to-cable orientations. This new development will be of real value to applications requiring EMI/RFI protection, but where […]
Industrial
High-current, flat-wire inductors feature low core loss, no thermal aging
ITG Electronics has introduced a line of mega power high current flat wire Inductors for industrial and rugged environments, including automotive applications. Offering a vastly superior power rating – higher inductance and current – compared with conventional flat wire inductors, the next-generation box-shaped item features denser magnetic materials allowing custom-level power in a standardized product. […]
AMD-based SBC handles four independent displays
Review Display Systems Inc. (RDS) has announced the availability of the new AMD-based Kontron D3714-V/R mini-STX single-board computer (SBC). Able to support four independent displays, with resolutions of up to 4K, the highly integrated Kontron D3714-V/R is ideally suited for use in a wide range of embedded systems such as digital signage, information terminals, ticketing […]
Linear power supplies feature custom capabilities
As other manufacturers de-emphasize or even phase out linear power supplies, Daburn Electronics’ Polytron Devices division is building on the legacy of its P3 and P5 Series low-noise, precision linear power supplies by expanding its customization capabilities for a wide range of applications. Polytron Devices is well-known for low-noise linear power supplies and can satisfy […]
STMicroelectronics’ 50W GaN converter enables high-efficiency power designs in consumer and industrial applications
The STMicroelectronics VIPerGaN50 simplifies building single-switch flyback converters up to 50 Watts and integrates a 650V gallium-nitride (GaN) power transistor for superior energy efficiency and miniaturization. With its single-switch topology and high integration, including current-sensing and protection circuitry also built-in, the VIPerGaN50 comes in a compact and low-cost 5mm x 6mm package. The speed of the integrated […]
Low-profile open-frame supplies target demanding industrial applications
Cosel Co, Ltd announced the addition of two open-frame compact power supplies for demanding industrial applications to its LHA series. Benefiting from the latest power switching technologies, the LHA10F and LHA15F are 15% smaller and offer a leakage current 50% lower than conventional products on the market. Designed for use in a wide range of […]
SiC power MOSFETs handle 3.3 kV, feature low ON resistance
Microchip Technology Inc. announced the expansion of its SiC portfolio with the release of the industry’s lowest on-resistance [RDS(on)] 3.3 kV SiC MOSFETs and highest current-rated SiC SBDs available in the market, enabling designers to take advantage of ruggedness, reliability, and performance. With the expansion of Microchip’s SiC portfolio, designers are equipped with the tools to develop […]
Mixed-signal totem pole controller targets ultra-high density offline power supplies
onsemi introduced its latest mixed-signal controller dedicated to bridgeless totem-pole PFC (TP PFC) topology. The NCP1681targets ultra-high-density offline power supplies. Building upon the success of the NCP1680, which is suited for designs up to 350 W, the new controller extends the power capability into the kilowatt range. In the past, TP PFC designs required the use […]
What sensors are used in today’s and tomorrow’s HVAC systems? Part 2
Part 1 provided background on the evolution of heating, ventilation and air-conditioning (HVAC) systems and the increased use of sensors in these systems. Today, sensors are used both to monitor the indoor environment as well as to monitor and control the equipment that is used to cool or heat, humidify or dehumidify as well as […]
Conduction-cooled ac-dc supplies deliver up to 1.2 kW, 93.5% efficiency in a compact form factor
Advanced Energy introduced the Artesyn LCC1200 series of fanless, conduction-cooled AC-DC power supplies. The latest addition to AE’s LCC family, the LCC1200 delivers up to 1,200 W power output and 93.5% efficiency in a compact form factor. The new power supplies are well-suited for industrial applications including outdoor digital LED signage, traffic light equipment, industrial […]