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Transphorm introduces Gallium Nitride diode; >99% efficient DC-DC boost converter

Green Car Congress

is showcasing a GaN-based, dc-to-dc boost converter running at more than 99% efficiency. Energy loss that occurs during power conversion is equivalent to the daily output of 318 coal plants, and costs the US economy $40 billion per year. At APEC, startup Transphorm Inc. —Primit Parikh, President of Transphorm.

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Are EVs Charged Mostly By Coal Power in the US?

EV Adoption

One of the common arguments you hear from people in America who are not fans of the idea of electric vehicles is that they are mostly charged from electricity produced from coal power plants. Heavy Coal Using States Accounted for Only 10% of EV Sales in 2020. The argument that EVs are powered mostly from coal simply isn’t true.

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Mercedes-Benz Cars plants in Germany to be supplied with CO2-neutral energy from 2022

Green Car Congress

Thereby, we completely forego coal-based electricity and obtain our electrical energy from only renewable sources. A key element of this change is the conversion of production micro-grids from an alternating current (AC) to a direct current (DC) architecture—“Industrial Smart DC Grids”.

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Lima Energy signs 10-year synthetic crude supply contract with Husky Energy refinery in Ohio

Green Car Congress

Lima Energy Company, a subsidiary of USA Synthetic Fuel Corporation in Washington, DC, has signed a contract to supply up to 80 million barrels of oil equivalent (boe) of its “Ultra Clean Synthetic Crude” (UCSC) to Husky Energy’s Lima, Ohio Refinery over ten years.

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Transphorm introduces 600V Gallium Nitride on Silicon products at PCIM 2012

Green Car Congress

To demonstrate the performance advantage of its patented GaN based technology, Transphorm is showcasing at the PCIM exhibition its EZ GaN based, dc-to-dc Boost Converter running at more than 99% efficiency and its Tru-Sine motor drive delivering 2-8% higher efficiency at 100 KHz vs. state of the art IGBT based motor drives at 15 kHz.

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Must Read 40+ Electric Vehicle Interview Questions & Answers

Get Electric Vehicle

It converts electrical energy from the battery into mechanical energy to drive the vehicle’s wheels. They include components such as inverters, converters, and motor controllers. 7 DC-DC Converter: A DC-DC converter converts high voltage DC supply from the battery to low voltage supply.

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Energy Secretary Chu says US faces a new Sputnik Moment in Chinas clean energy successes

Green Car Congress

China has deployed the world’s first Ultra High Voltage AC and DC lines—including one capable of delivering 6.4 Advanced Coal Technologies. With the launch of Sputnik 1, the Space Age had been born and the world would be different ever after.

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