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近场通信(NFC)培训系列第3部分:NFC应用 字幕
近场通信(NFC)培训系列第3部分:NFC应用
课程时长:8:04
视频集数:1
标签: 近场通信 NFC
简介 - 什么是隔离栅极驱动器? 字幕
简介 - 什么是隔离栅极驱动器?
课程时长:10:48
视频集数:1
标签: 隔离栅极驱动器
This section of the TI Precision Labs - Isolation series introduces gate drivers, the isolated/non-isolated distinction, and why isolated gate drivers are used. This is a high level summary of the purpose and application of a gate driver. Future sections discuss the applications, critical parameters, and specific challenges and solutions developed in the gate driver space.
隔离栅极驱动器的应用 字幕
隔离栅极驱动器的应用
课程时长:12:26
视频集数:1
标签: 隔离栅极驱动器
This section of the TI Precision Labs - Isolation series explores three-phase power factor correction, solar string inverter, motor drive, and traction inverter applications for isolated gate drivers. The common themes across all applications become clear: isolation is critical in applications where there is user-accessible circuitry, or for applications where the working voltages of the system far exceed the limitations of standard silicon processes. In order to take advantage of new and emerging technologies such as silicon carbide MOSFETs, isolated drivers are required to exhibit excellent timing characteristics and robustness.
关键隔离栅极驱动器规格 字幕
关键隔离栅极驱动器规格
课程时长:18:26
视频集数:1
标签: 隔离栅极驱动器
This section of the TI Precision Labs - Isolation series discusses four critical parameters for isolated gate drivers: propagation delay, pulse duration distortion (or pulse width distortion), part-to-part or channel-to-channel timing skew, and common-mode transient immunity (CMTI). The importance of each parameter for determining system-level specifications such as switching frequency and dead time are considered, including through the use of an application example.
孤立的栅极驱动器挑战和解决方案 字幕
孤立的栅极驱动器挑战和解决方案
课程时长:6:56
视频集数:1
标签: 栅极驱动器
This section of the TI Precision Labs - Isolation series concludes the isolated gate driver section by taking a look at the unique challenges presented by high power systems, and the solutions used by gate driver circuits to overcome these challenges. The solutions described are features built-in to the gate driver IC, which can reduce the cost and complexity of a circuit design while also providing a tested, well-characterized answer to challenges such as supply voltage noise, miller-induced turn-on, and bridge circuit dead time enforcement.
德州仪器SimpleLink™Wi-Fi解决方案 字幕
德州仪器SimpleLink™Wi-Fi解决方案
课程时长:10:02
视频集数:1
讲师:Gina Wu
标签: SimpleLink WiFi
This video discusses SimpleLink Wi-Fi hardware, software and support that allow you to connect more. SimpleLink Wi-Fi solutions provide power-conscious connectivity solutions enabling better power management and extended battery life, along with Wi-Fi security and data encryption for the most security-conscious applications. In addition, SimpleLink Wi-Fi products allow easy provisioning with no RF experience required, enabling quick time to market. Explore SimpleLink Wi-Fi tools, software, certified modules, reference designs, technical support and more. TI’s SimpleLink Wi-Fi solution, the first single chip programmable Wi-Fi solution, can run for over a year on two AA batteries. It’s the easiest to design with meaning no Wi-Fi experience is necessary because it comes with hardware designs, 30+ software examples, extensive documentation, and TI E2E support forums. The device offers on-chip internet and Wi-Fi security. Our wireless application is separate from the TCP/IP stack and free for customer application. You can provision it in AP mode, WPS, SmartConfig, and more. The modules are FCC, CE, ETSI, and TELEC certified. SimpleLink Wi-Fi can be used for IoT, home automation, safety and security, smart energy, industrial M2M communication, wireless audio streaming, and much more.
数字电源简介 字幕
数字电源简介
课程时长:34:18
视频集数:1
讲师:Matthew Pinsent
标签: 数字电源 UCD3138
Highly specialized digital power controllers have been introduced at increasingly higher performance and lower price points. The digitally controlled power supply is no longer considered only in the most demanding designs, but is used broadly in power supply designs. This Webinar is an introduction to the digital power supply system for Analog and Digital engineers. Starting with the control loop we will progress through the Digital Power supply design and examine the requirements that place high demands on standard microprocessors and how specialized functions and peripherals in digital power controllers address those requirements.
电力电子学概论 字幕
电力电子学概论
课程时长:38:39
视频集数:4
讲师:Matt McKinney
标签: 电力电子 电源拓补 功率控制
Power electronics impacts our lives in so many ways - from new power circuits that extend battery life to voltage regulators that help manage and distribute energy more efficiently from the grid to the consumer. This four-part Power 101 fundamentals course covers several topics that a design engineer needs to understand when it comes to power management design.
简化数字电源 字幕
简化数字电源
课程时长:38:08
视频集数:1
讲师:Matthew Pinsent
标签: 数字电源
As power supply designers embrace the transition from analog to digital controller based solutions, foremost on their minds is the challenge of crafting firmware that would accomplish all the power supply tasks using a processor with a well-defined, but limited computation capability. A popular school of thought subscribes to the idea of separating the time-critical tasks in the power supply from others that are less so, and executing these tasks using specialized hardware blocks that run autonomous of the processor. This dramatically simplifies the firmware development effort and also offers the opportunity to accomplish more with the processor. Using an example from Texas Instruments’ portfolio, this webinar introduces the approach described above and shares details about the implementation to illustrate how digital power can be simplified for one and all.
UCD3138数字电源控制器架构和电源外设简介 字幕
UCD3138数字电源控制器架构和电源外设简介
课程时长:25:15
视频集数:1
讲师:Heather Weir
标签: UCD3138 数字电源
DPWM module is heart of control loop in power stage. Learn how to configure DPWM in open loop mode, output simple waveform on DPWM outputs, and use memory debugger hyperknob to change waveform pulse width.
Engineer It 系列 字幕
Engineer It 系列
课程时长:1:48:50
视频集数:12
讲师:Karly Surman
标签: LDO 电流分配
Engineer It is an educational, “how-to” video series where TI experts provide customers with fundamental knowledge and solutions to overcome design challenges. Here, you can learn how to spin your motor in minutes, avoid amplifier input/output swing limitations, test and isolate power supplies and more from industry experts.
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