Automotive & Transportation

Current
Nanocrystals Enable Smaller Off-the-Shelf Three-Phase Filter

Kemet's new range of three-phase filters suppress the noise in electronic equipment with superior attention characteristics

­   Three-phase filters are a necessary component in many applications, particularly in the industrial and medical areas, to ensure circuits operate without interference, reducing errors. Currently, they tend to be bulky, grey boxes which may need quite a bit of engineering work to perform their tas
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Date:
08/09/2022

Passive Components Enable V2X and 48V Automotive Systems Vital to Addressing Evolving Safety and Fuel Efficiency Demands

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Figure 1: Standard DSRC V2X infrastructure

­Automotive safety has always been a top priority for both consumers and regulatory bodies, but the growing availability of advanced driver assistance systems (ADAS) and the increasing viability of driverless technologies requires innovative approaches to this age-old requirement. Similarly, while fuel efficiency ha
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Date:
08/01/2022
Driving Advanced Performance with Higher Reliability

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Figure 1: Global EV passenger car sales could make up roughly half of all cars sold by 2030

­The rising popularity of EVs in recent times is not merely due to consumer demand, but because of the collective effort by the governments across the world to implement more sustainable and safer ways of mobility. In 2021, we saw an indication of the rapid adoption of electric vehicles with the number of EV (B
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Date:
08/01/2022
The Role of Connectivity in EV Charging

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­We are all familiar with the phrase work smarter, not harder. Well, the EV charging infrastructure needs to be hardworking and intelligent to meet the needs of vehicle users and the communities impacted by them. The hard work is associated with distributing enormous quantities of energy, as the number of EVs on
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Date:
08/01/2022
Power Supplies for EV Charging Stations

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Figure 1: Ac charging diagram

­EVs can now achieve similar mileage as gas-powered vehicles, but it still takes more time to charge an EV than to refuel a gas vehicle. Charge time is approximately equal to the amount of energy delivered to the battery divided by the charging power; therefore, it is desirable to use as much power as possible to
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Date:
08/01/2022
New Report: Hummer EV is Worse for the Environment than Chevy Malibu

Jason Lomberg, North American Editor, PSD

­I guess turnabout is fair play…even when it comes to a 9,000-pound vehicular juggernaut. Back in 2007, a report from the Oregon-based CNW Market Research famously claimed that the Hummer — the poster child for gas guzzlers — was more energy efficient than the Toyota Prius hybrid. 15 years later, a n
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Date:
08/01/2022
Using Bidirectional Programmable DC Power Supplies for Battery Testing

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Figure 1. The placement polarity checker and the safety contactor

In today’s fast-paced world the need to create quicker, more mobile mechanical devices is steadily increasing. One primary method for doing this is to replace traditional gas powered or plugged-in devices with battery power. Batteries have become smaller and increasingly efficient as a result. In order to ke
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Date:
08/01/2022