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What Customers Are Asking About An Amazing New Technology – GaN-based Power System Solutions

What Customers Are Asking About An Amazing New Technology – GaN-based Power System Solutions
七月 24 2018

Enhancement-mode GaN power devices, (eGaN® FETs and ICs) provide the path for users to differentiate their end products. This new technology gives significantly higher efficiencies in the ever-present power supply and delivery circuits that fuel our gadgets and electronic equipment.

eGaN Technology is Coming to Cars

eGaN Technology is Coming to Cars
五月 01 2018

Automotive technology has entered a renaissance with the emergence of autonomous cars and electric propulsion as the driving forces.  IHS Markit estimates that 12 million cars will be autonomous by 2035 and 32 million cars will have electric propulsion according to Bloomberg New Energy Finance, Marklines.  Both trends translate into a large growth in demand for power semiconductors.  This is also happening at a time when silicon is reaching its performance limits in the world of power conversion, thus opening a huge new market for power devices based on gallium nitride grown on a silicon substrate (GaN-on-Si). 

The Growing Ecosystem for GaN Power Conversion

The Growing Ecosystem for GaN Power Conversion
三月 21 2018

There are many reasons to increase frequency of power conversion.  Fundamentally, these reasons boil down to size/weight reduction, and cost reduction.  There are several components in the design of a power system that must perform efficiently at the targeted increased switching frequencies.  These include power switches, power switch drivers, controllers, magnetics, and capacitors. Taken collectively, these components represent the high frequency power conversion ecosystem.  Without any of these elements, the benefits of increased frequency cannot be fully realized.

APEC 2018: GaN Revolution in the World of Power Electronics

APEC 2018: GaN Revolution in the World of Power Electronics
二月 28 2018

Come see the world’s smallest, most efficient, and lowest cost DC-DC converters!  eGaN technology makes this, and much more possible and will be on full display at this year’s American Power Engineering Conference, APEC, where power engineers from around the world gather to see and learn about the latest innovations and products available in the world of power electronics.

Join EPC at CES 2018

Join EPC at CES 2018
一月 01 2018

We are quite excited about this year’s CES being held in Las Vegas from January 9th through the 12th.  Our excitement is grounded in the fact that we will be showing the power of GaN technology in two locations – within the AirFuel™ Alliance booth at the Sands Hotel and in our hospitality suite at the Venetian hotel!

GaN Puts the “D” in LiDAR for Autonomous Vehicles… Enhancing the “Eyesight” of Self-Driving Cars

GaN Puts the “D” in LiDAR for Autonomous Vehicles… Enhancing the “Eyesight” of Self-Driving Cars
十二月 06 2017

Did you see that car? The one with what looks like antlers on the top? Most people would be hard-pressed to miss a self-driving car navigating about public roads. Most autonomous vehicles, or self-driving cars as they are also known, are outfitted with a myriad of sensors, cameras, and even lasers that serve a critical function – providing information about the vehicle’s surroundings. These sensors and cameras are one means of identifying pedestrians, bicycle riders, lane lines, street signs, lights, traffic cones, and other visual details that are important for safe driving.

More Data, More Apps, More Mobile…

More Data, More Apps, More Mobile…
十月 18 2017

I don’t know about you, but in my house the number of mobile devices seems to multiply overnight, along with the ways they are used.  On any given night, you may find me on a GoToMeeting conference on my laptop, my husband on a video Skype chat from his phone with his dad in Florida, my oldest son turning in an assignment on Google Classroom from his laptop, my younger son streaming videos on his tablet, and my second grader recording and posting a music.ly on her phablet.  And when we travel, these devices come with us so they need to be small and lightweight enough to come along for ride! 

This all translates into ever-increasing power demands for computing and telecom systems and the conflicting desire for small, lightweight form factors, and extended battery life. To meet these demands, point-of-load (POL) DC-DC converters (the power engines) need to be designed to be small sized and as efficient as possible. These demands translate to ever faster switching frequencies of the transistors used in the power conversion running these devices. Notebook PCs, tablets, and phablets are especially sensitive to this need as our dependency on these devices and the demands we make on them continues to grow. 

Nobody Likes Power Cords! Wireless Power is Happening

Nobody Likes Power Cords! Wireless Power is Happening
九月 30 2017

I have yet to meet someone who likes power cords.

Take for example Keith. In figure 1 is a photo of all the power-related accessories Keith lugs around in his backpack to make certain he will be able to run his phone, tablet, and computer wherever he goes. What Keith and others may not realize is that the technology is available that can eliminate every one of these cords – today! So, why is it taking so long for wireless power solutions to become a household technology?

Certainly, wireless charging is not a new topic having been talked about for quite a while. But now, with a recently developed innovative approach to the design of transmission and receiver antennae (coils), ubiquitous wireless power is ready to be incorporated into our daily lives throughout furniture, walls, and floors to efficiently and economically power all the gadgets we need for our electronic lives.