Test & Measurement
March 2022
Estimating the useable lifetime of electronic components has always been an important task for design engineers, especially for critical applications where the design might see service for several decades. Although manufacturers do specify a lifetime on datasheets, that is under ideal conditions at normal operati
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Date:
03/30/2022
Semiconductor manufacturers commonly provide simulation models for their MOSFETs, but these usually only include a limited number of device parameters which have been modelled at typical operating temperatures. Nexperia’s new advanced models capture the thermal interdependency of the complete set of device pa
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Date:
03/28/2022
The DIODES AP7387 devices are used in applications such as cordless vacuum cleaners, smoke detectors, power tools, and various other household appliances.
The devices have an input voltage range spanning from 5V to 60V, which gives them the flexibility to be connected to 5V, 9V, 12V, 24V, and 48V rai
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Date:
03/28/2022
The components will ideally be applied in power supply circuits for industrial equipment such as base stations and data centers along with IoT communication devices.
In recent years – due to the rising demand for server systems in response to the growing number of IoT devices – improving powe
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Date:
03/28/2022
Power Integrations announced the HiperPFS™-5 family of power-factor-correction (PFC) ICs with an integrated 750 V PowiGaN gallium-nitride switch. With efficiency of up to 98.3 percent, the new ICs deliver up to 240 W without a heat sink and can achieve a power factor of better than 0.98. HiperPFS-5 ICs are i
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Date:
03/28/2022
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 applications, the LHA10F and LHA15F are able to operate in a wide temperature range from -10 to +70 degr
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Date:
03/28/2022
Navitas Semiconductor has announced a breakthrough 20-year limited warranty for its GaNFast technology – 10x longer than typical silicon, SiC or discrete GaN power semiconductors – and a critical accelerator for GaN’s adoption in data center, solar and EV markets.
GaN is a next-generation semiconductor te
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Date:
03/28/2022
Aiming at space-limited designs, the next-generation devices complement the existing 2EDN driver ICs by providing higher system-level efficiencies, excellent power density, and consistent system robustness with fewer external components. Building upon this expansion, the 2EDN family is now able to drive the power s
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Date:
03/28/2022
The devices are optimized for automotive discrete traction inverters and expand Infineon's portfolio of discrete high-voltage devices for automotive applications. Due to their high quality, the IGBTs meet and exceed the industry standard AECQ101 for automotive components. As a result, the devices can significantly increa
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Date:
03/28/2022
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1: Introduction
Battery chargers for electric vehicles require galvanic isolation between the grid connection and the batteries. Therefore, an EV charger almost always has two stages: a high power-quality rectifier that converts AC to DC, followed by a DC-DC converter utilizing a high-frequency transformer
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Date:
03/15/2022
TTI, Inc., is now stocking Dialight’s 596-1616-013F Prism IceBlue LED Circuit Board Indicators. These small form factor indicator lights are designed to meet the unique requirements of interface cards, networking and test equipment applications.
Dialight’s 596-1616-013F Prism LED Circuit Board Indicator
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Date:
03/07/2022
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Figure 1: OBC design presents a number of challenges to power designers
Within the automotive industry, development and innovation continue at a rapid pace in almost all aspects of vehicle design, from the chassis to the powertrain, infotainment, connectivity, and automation. However, with the time taken to recharge electric vehicles (EVs) – especially in-journey – being cited
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Date:
03/01/2022
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