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EVL400W-EUPL7: 400 W, 12 V @ 33 A, 90 ~ 264 VAC
The EVL400W-EUPL7 demonstration board with an output of 12 V at 33 A, 400 W AC/DC converter, tailored for the typical specification of an AC/DC adapter with wide input mains range.
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Evaluating Different Development and Prototyping Boards for Wearable Applications
With the emergence of applications such as wearables and health monitoring, designers require higher performance and more functionality in ever smaller board form factors.
视频
Servo Salon [Maker Update #188]
This week on maker update, a haircut from a robot, the Atomic TV, making a toy ray gun, a physical mute button for Zoom, and precision marking rulers.
参考设计
DC2543B: 10 A, 36 ~ 60 Vin, 2:1 Step-Down Charge Pump
Demonstration circuit 2543B is a high-efficiency, high-density, open-loop charge pump (inductorless) DC/DC converter.
文章
Tiny Step-Down Power Modules Simplify Designers’ ‘Make or Buy?’ Choice
Designers have two clear options to provide this DC power: They can design and build (“make”) their own DC-DC subsystem, or they can elect to buy a module off the shelf that is complete and ready to use.
视频
TEA1 DC/DC Converter
The TEA line consists of three unregulated 1 W DC/DC SIP converter series which are specifically designed as a low-cost, high-standard solution.
参考设计
TPS92200D2EVM: 1.5 A @ 30 V Max, 4 ~ 30 V in, Buck LED Driver
This evaluation module (EVM) helps designers evaluate the operation and performance of the TPS92200D2 synchronous buck switching regulator designed for high-current LED driver applications.
文章
Apply Benchtop Power Supplies’ Programmability, Networking, and Leadless Remote Sensing Features
An examination of the roles, functions, and features of advanced, next-generation power supply units.
视频
Stem to Stern [Maker Update #187]
This week on Maker Update: a handmade canoe, folding doors, a sci-fi lamp, DIY CNC, and a Star Wars diorama.
文章
Analog Basics - Part 3: Pipeline ADCs and How to Use Them
A comparison of ΔƩ, SAR, and pipeline ADCs and a discussion of the issues associated with achieving high-speed converter outputs.
视频
Getting Started with STM32 and Nucleo Part 5: How to Use SPI
In this tutorial, Shawn shows you how to use the STMicroelectronics STM32CubeIDE to configure and use the Serial Peripheral Interface (SPI) communication bus.
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App Note Archive
工程资料库包含成千上万来自 Digi-Key 各大制造商的高质量应用说明和白皮书。
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