Technical Features
August 2010
Figure 1: CE102 limits for MIL-STD-461. From the limits shown for 28V systems, we can see that at 500kHz and above, the limit is 1mV into 50Ω
Today's defense electronics need high-voltage-to-SELV conversion at unprecedented power levels and board densities. The specific challenge is converting 270V to a 28V or 48V bus while still meeting MIL-STD-461 conducted emissions limits (EMI), a requirement that is both a technical problem and a program schedule
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Date:
10/28/2026
Charge pumps are often the best choice for powering a CAN-bus application that requires a combination of low-power, low-voltage operation and low cost. This article explains how to supply a high-speed CAN transceiver, via a charge pump, to achieve a 5V rail that is required for most transceivers to deliver ISO 11
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Date:
08/16/2010
For more than four decades, optocouplers have been the "default" signal isolation device, but CMOS-based digital isolation technology has made available smaller, faster and more reliable solutions
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Date:
08/01/2010
Its more than 10 years since the market introduction of Avago technologies first smart gate driver. At that time it was the world's first integrated IGBT gate driver optocoupler with inbuilt fault
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Date:
08/01/2010
Consumers are embracing environmentally friendly "green cars" as a result of the rising cost of fossil fuels and a growing concern for the health of the environment. Sales forecasts have predicted
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Date:
08/01/2010
In order to fulfil increasingly stringent requirements to improve fuel economy and to reduce emissions, the automotive industry is looking for innovative solutions. In the future, e-Mobility is expected
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Date:
08/01/2010
With the recent upsurge in hybrid vehicle adoption and almost all major car OEMs now working on full electric vehicle projects, people often point out that this is old news. In many respects they
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Date:
08/01/2010
Rechargeable battery packs prematurely deteriorate in performance if any cells are allowed to over-discharge, for example, in hybrid automobiles or lower-cost products like portable tools and backup
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Date:
08/01/2010
According to IMS Research the number of video capable automotive head units will grow from 8.5 Mu in 2006 to 26.6 Mu in 2015. In order to present the information to the driver with less distraction
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Date:
08/01/2010
In most automotive HVAC systems, a continuous inflow of fresh air is conditioned and brought into the cabin. Typically the driver can select whether the fresh air supply needs to be interrupted (recirculation)
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Date:
08/01/2010
In many high-power lighting applications such as street lights, high-bay stadium lighting and others, the trend is moving towards solid state lighting that uses LEDs as the lighting source. The reason
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Date:
08/01/2010
Here follows a paper submitted by Yole Développement, a market research and strategy consulting company, specialised in the MEMS fields as well as compound semiconductors, power electronics and photovoltaic.
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Date:
08/01/2010
It has been forecast that by 2020 there will be upwards of 10 million passenger and light truck vehicles sold annually that are powered entirely or in part by electric motors. Starting with the leadership
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Date:
08/01/2010
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