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电源及充电   筛选条件   电源及充电 RSS FEED
Wireless charging is everywhere. From airports to automobiles, and hotels to offices—designing the right charging solution can be complex. Explore our resources to get technical expertise and stay up to date with charging trends and technology.
Conceptual image of smart car in purple
Advances in charging infrastructure drive the rise of green mobility
2024年5月15日
Advances in charging infrastructure, EVs’ “energy supply station”, are directly related to the market growth of the vehicle of the future.
Conceptual image of smart car in purple
Home energy storage systems in the shift to green energy
2024年2月15日
As technology continues to advance and the market matures, home energy storage systems will play an increasingly important role in the future.
Conceptual image of smart car in purple
Industrial energy storage for a sustainable future
By Avnet Staff   -   2023年8月15日
Energy storage is the most critical and challenging factor in the energy production and utilization chain. As it has a critical impact on energy efficiency, it is the focus of intensive research and development.
Industrial cloud platforms, the engine that improves quality and performance
Wireless charging will set us free!
2023年5月15日
As technology continues to advance and consumers demand more convenient and efficient charging solutions, wireless charging will become an integral part of our daily lives. As development efforts intensify, all minor obstacles will no doubt be overco
Medical worker puts a smartwatch used for remote monitoring on a patient’s wrist
Diagnostic wearables: Design challenges and opportunities
By Karen Field   -   2023年2月15日
From the need to maintain small form factors and keep system power requirements low to concerns over data integrity and cost, the design space for diagnostic wearables is fraught with complexity.
Smart watch worn on a wrist showing pulse rate.
Are wearables the killer app for energy harvesting technology?
By Karen Field   -   2022年10月13日
As wearable devices grow in popularity, so does interest in energy harvesting technology as an alternative to battery power. Experts say it shouldn’t be an “all-or-nothing: proposition.
Solar and wind farm
Energy Transformation in the Low-Carbon Era: Harnessing the power of Renewable Energy
2022年9月15日
The dynamic development of new energies, such as photovoltaics, is essential to achieving carbon peaking and carbon neutrality goals.
Solar and wind farm
Batteries won’t do for renewable energy storage
By Cameron Coward   -   2022年9月15日
Solar and wind energy has a serious drawback: it isn’t always available on-demand. These methods enable renewable energy storage that can meet demand throughout the day and night.
Point at a beating heart
How Cold, Lifeless Machines Can “See” Our Colorful and Complex World?
2022年8月17日
In the wave of AI, IoT, cloud computing, and smart sensor technology, machine vision may become humanity’s “third eye”, giving people a glimpse into the yet unseen future world of “everything is connected, everything is smart.”
Point at a beating heart
What is the “alien” material silicon carbide worth today?
2022年7月17日
The potential for improving the performance of silicon-based devices is limited. Many manufacturers have been forced to increase the size of their devices to improve performance.
EV charging station
Designing ultra-rapid DC EV chargers
2022年7月13日
If electric drivetrains are to replace internal combustion, particularly in larger vehicles, we need more high-speed DC charging capacity. This article examines six of the main design considerations.
Person paying for EV charging with a credit card
Defining security for the EV charging infrastructure
2022年7月13日
Drivers are demanding easy access to public EV charging points. Providers must meet this demand without sacrificing security for simplicity. Cybercriminals will find any security weaknesses, but the latest standards are here to help.
Electric bus at EV charging station
Predicting the kW sweet spot in EV charge point variants
2022年7月13日
Do you want AC or DC, fast or slow charging? Manufacturers of Electric Vehicle Supply Equipment need to predict what will be demanded most by consumers, while responding to the requests coming from Charge Point Operators.
Electric car being charged
Load balancing in the EV charging infrastructure
2022年7月8日
We all know what it’s like to wait in line to refuel, but what if you must continue waiting after you plug in your EV? Managing multiple charge points in one location is creating some interesting challenges for the EV charging infrastructure.
WBG motor control
Selecting wide bandgap devices for motor control applications
By Milan Ivkovic   -   2021年12月20日
When it comes to smart control applications, it’s worth taking a step back to consider when and if the switch to wide bandgap from MOSFET or IGBT makes sense. When the answer is yes, then the decision is whether SiC or GaN is the way to go.
A group of colleagues working in a computer security room having a discussion
Just how Fast is EV “Fast Charging”?
2021年11月15日
Drivers of electric vehicles are a diverse bunch, but they are united by two questions: How far can my car go? and Where can I charge?...Today, we will be talking about that specific concern—electric vehicle (EV) charging.
man holding tablet computer
When will wireless power transfer redefine the Industrial IoT?
2021年11月12日
Power loss in a single sensor might result in downtime for an entire production line, so keeping them operational will be critical. With developments in the enabling technologies, could wireless power transfer be the answer?
woman navigating a smart car dash pad
Advances in wide-bandgap semiconductors for vehicles
By Jason Struble   -   2021年8月24日
See the technical and cost comparisons between older silicon IGBT and MOSFET technologies and newer generation silicon carbide switches.
electric vehicle charging station sign
EV charging: The drive for faster charging speeds and higher efficiency
2021年8月11日
Fast DC chargers and wide-bandgap silicon carbide switches are key to improved EV charging.
Li-ion battery
To fight EV fires, focus is on early detection of battery cell thermal runaway
2021年8月11日
Sensing solutions that focus on decomposition gases are being used to focus on early detection of battery cell thermal runaway.
Electric Vehicle recharging
As EV market grows, so does push for higher efficiency
2021年8月11日
‘The electric car has no future.’ That’s what some said in 1908 when Henry Ford introduced his cheap Model T. Despite his new assembly line manufacturing concept, that single statement rendered electric vehicles (EVs) obsolete. EVs had been around since...
A group of colleagues working in a computer security room having a discussion
Electric cars are all vying for SiC...but why?
2021年7月15日
In addition to inverters, SiC power devices can also be used in many aspects, such as on-board chargers (OBC) and power conversion systems (DC/DC) of electric vehicles.
Cleanroom tech with wafer
Three design freedoms enabled by SiC technology
By Milan Ivkovic   -   2021年4月17日
Even with the undeniable performance and potential of silicon carbide (SiC) technology, some designers may be hesitant initially to tackle new projects using SiC.
lab techicians
The undeniable advantages of SiC technology over Si
By Milan Ivkovic   -   2021年4月16日
Silicon carbide (SiC) technology has reached the tipping point, the state when undeniable advantages push a technology into rapid adoption.
lab techicians
The undeniable advantages of SiC technology over Si
By Milan Ivkovic   -   2021年4月16日
Silicon carbide (SiC) technology has reached the tipping point, the state when undeniable advantages push a technology into rapid adoption.
A group of colleagues working in a computer security room having a discussion
Does anyone make “fever cooling pads” for data centers?
2020年9月1日
In this era of IoT we all suffer to varying degrees from power shortage anxiety. We find ourselves constantly worrying about whether our "smart" mobile phones, bracelets, door locks and other devices can be sufficiently powered.
A group of colleagues working in a computer security room having a discussion
What kind of "charger” will improve the battery life of TWS headsets?
2020年9月1日
TWS headsets have maintained a 100% growth rate in the past few years. Shipments reached 120 million units in 2019, and are expected to exceed 200 million units by the end of 2020.
2D image of smart phone charging on mobile battery
Why does Iq matter for USB Type-C?
2019年11月11日
This change is driving an increase in demand for Type-C AC/DC chargers and power banks because the Type-C connector has flip capability which gives convenience to users.
avnet branded USB type C connector
It is time to say goodbye to Micro USB!
2019年11月11日
Type-C’s greatest advantage is its integration capability. In addition to not having a right or wrong side (a perennial problem for Micro USB users), Type-C is able to offer integrated power delivery (PD) during charging.
Using Programmable Logic to Build Power-Efficient Systems
2019年10月29日
The successful implementation of the Internet of Things (IoT) requires new thinking about how to power connected devices.
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电源及充电   Filter By   电源及充电 RSS FEED
Wireless charging is everywhere. From airports to automobiles, and hotels to offices—designing the right charging solution can be complex. Explore our resources to get technical expertise and stay up to date with charging trends and technology.
batteries
Beyond the datasheet: How to get more out of your primary cell batteries
By Philip Ling   -   2025年5月22日
The world relies on small electronic devices powered by even smaller primary cell batteries. We dispose of around 80 million non-rechargeable batteries every day. How can we use technology to get more power out of our batteries?
automobile - mild hybrid 12v - 48v architecture
How 48V systems are supporting fully electric vehicles
By Philip Ling   -   2024年7月22日
The automotive supply chain for 48V subsystems has seen increased demand from mild hybrids. With the same solutions now going into plug-in hybrid and full battery electric vehicles, 48V is an active market segment.
zonal architecture
Optimized power switching revs up for next-generation automotive applications
By Philip Ling   -   2024年7月22日
The move to zonal architectures is redefining the power distribution architecture. Automotive OEMs developing advanced features require optimized and intelligent power switches.
EV Power Supply
Designing Vienna Rectifiers for EV Chargers
By Avnet Staff   -   2024年6月24日
As the EV charging infrastructure grows, EVSE providers need to offer a choice. Cost, efficiency and reliability are trade-offs that begin at the component level and move quickly to the converter topology.
EV charging devices
Passive components in EV chargers should be selected carefully
By Neil Willard   -   2024年1月15日
Demand for EV fast charging stations means passive components that can tolerate the high power/high energy environment are also drawing attention. Components such as DC link capacitors and magnetics need to be carefully selected for the application.
Electric car charging illustation
Explore the challenges and opportunities of bi-directional charging and EVs
By Miguel Tapia   -   2023年12月7日
In bi-directional charging, energy can flow into an EV battery, be extracted from it and routed back to the grid. With the momentum of climate protection, it’s poised to become a common feature in EVs.
a-home-with-a-series-of-batteries-attached-to-the-outside-wall
Integrating EV charging with Matter and the smart home
By Harvey Wilson   -   2023年10月5日
With electric vehicles (EVs) becoming more common comes increased focus on how we charge them. How can we integrate the EV charger with other smart home systems, and what opportunities could this create?
a green electric van being charged
How V2G benefits drivers and electricity suppliers
By Harvey Wilson   -   2023年10月5日
Vehicle-to-grid (V2G) enables EVs to send power from their batteries back to the main electricity grid. This will be hugely helpful in dealing with the inconsistency of renewables. However, it brings with it new technical and commercial challenges.
an EV charger with CO2 sign
The future of EV charging: revolutionary developments are closer than you think
By Harvey Wilson   -   2023年10月4日
Electric vehicles (EVs) are big business. You only need to look at Tesla’s share price to see just how big. Imagine how much more valuable the market would be if EVs could charge in a few seconds, not minutes or hours.
electricity
What’s going on inside an energy harvesting PMIC?
2023年9月25日
Power management ICs, or PMICs, are useful in most applications. A single PMIC can control multiple power rails and manage the way they come online at power-up. This can protect sensitive devices.
Medical worker puts a smartwatch used for remote monitoring on a patient’s wrist
Diagnostic wearables: Design challenges and opportunities
By Karen Field   -   2022年10月27日
From the need to maintain small form factors and keep system power requirements low to concerns over data integrity and cost, the design space for diagnostic wearables is fraught with complexity.
Smart watch worn on a wrist showing pulse rate.
Are wearables the killer app for energy harvesting technology?
By Karen Field   -   2022年10月13日
As wearable devices grow in popularity, so does interest in energy harvesting technology as an alternative to battery power. Experts say it shouldn’t be an “all-or-nothing: proposition.
EV charging station
Designing ultra-rapid DC EV chargers
2022年7月13日
If electric drivetrains are to replace internal combustion, particularly in larger vehicles, we need more high-speed DC charging capacity. This article examines six of the main design considerations.
Person paying for EV charging with a credit card
Defining security for the EV charging infrastructure
2022年7月13日
Drivers are demanding easy access to public EV charging points. Providers must meet this demand without sacrificing security for simplicity. Cybercriminals will find any security weaknesses, but the latest standards are here to help.
Electric bus at EV charging station
Predicting the kW sweet spot in EV charge point variants
2022年7月13日
Do you want AC or DC, fast or slow charging? Manufacturers of Electric Vehicle Supply Equipment need to predict what will be demanded most by consumers, while responding to the requests coming from Charge Point Operators.
Electric car being charged
Load balancing in the EV charging infrastructure
2022年7月8日
We all know what it’s like to wait in line to refuel, but what if you must continue waiting after you plug in your EV? Managing multiple charge points in one location is creating some interesting challenges for the EV charging infrastructure.
Solar and wind farm
Batteries won’t do for renewable energy storage
By Cameron Coward   -   2022年6月29日
Solar and wind energy has a serious drawback: it isn’t always available on-demand. These methods enable renewable energy storage that can meet demand throughout the day and night.
WBG motor control
Selecting wide bandgap devices for motor control applications
By Milan Ivkovic   -   2021年12月20日
When it comes to smart control applications, it’s worth taking a step back to consider when and if the switch to wide bandgap from MOSFET or IGBT makes sense. When the answer is yes, then the decision is whether SiC or GaN is the way to go.
man holding tablet computer
When will wireless power transfer redefine the Industrial IoT?
2021年11月12日
Power loss in a single sensor might result in downtime for an entire production line, so keeping them operational will be critical. With developments in the enabling technologies, could wireless power transfer be the answer?
woman navigating a smart car dash pad
Advances in wide-bandgap semiconductors for vehicles
By Jason Struble   -   2021年8月24日
See the technical and cost comparisons between older silicon IGBT and MOSFET technologies and newer generation silicon carbide switches.
automobile
Free eBook explores in-vehicle networking’s future
2021年8月18日
Avnet’s free eBook examines some of the biggest issues emerging around in-vehicle networks, their impact on design and new considerations for engineers.
electric vehicle charging station sign
EV charging: The drive for faster charging speeds and higher efficiency
2021年8月11日
Fast DC chargers and wide-bandgap silicon carbide switches are key to improved EV charging.
Li-ion battery
To fight EV fires, focus is on early detection of battery cell thermal runaway
2021年8月11日
Sensing solutions that focus on decomposition gases are being used to focus on early detection of battery cell thermal runaway.
hybrid power button
Not just a stopgap, how 48V mild hybrid systems boost performance
2021年8月11日
48-Volt mild hybrid systems help meet emissions targets
Electric Vehicle recharging
As EV market grows, so does push for higher efficiency
2021年8月11日
‘The electric car has no future.’ That’s what some said in 1908 when Henry Ford introduced his cheap Model T. Despite his new assembly line manufacturing concept, that single statement rendered electric vehicles (EVs) obsolete. EVs had been around since...
Cleanroom tech with wafer
Three design freedoms enabled by SiC technology
By Milan Ivkovic   -   2021年4月17日
Even with the undeniable performance and potential of silicon carbide (SiC) technology, some designers may be hesitant initially to tackle new projects using SiC.
Three people standing in control room
How to ensure superior power supply design integration
2021年3月30日
A key to unlocking device innovation is a power supply design that solves critical power challenges, especially the always-present demand to pack more power into smaller footprints.
man holding colored panels
Unlock innovation with power management expertise
2021年3月19日
Every electronic device has something in common: the need for power. Designing power management solutions correctly from the beginning pays major dividends later, both in longevity and user satisfaction.
Silicon carbide (SiC) and Gallium nitride (GaN)
The substantial benefits of silicon carbide (SiC) and gallium nitride (GaN) in power electronics
By Milan Ivkovic   -   2021年3月8日
Silicon carbide (SiC) and gallium nitride (GaN) are two semiconductor materials that are creating a significant shift in the power electronics market.
Woman using cell phone to connect with her electric vehicle
When will we conquer range anxiety in electric vehicles?
By Jason Struble   -   2021年1月22日
Innovators are making important progress toward a world where electric vehicle batteries deliver a better travel experience.
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