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Digi-Key's Call for Papers

At Digi-Key, we welcome article submissions from our readers, licensed partners, and industry experts. We will review each submission and determine its suitability for our online Article Library. Our editors will work diligently through every stage of the submission process to ensure a smooth workflow and the best presentation of articles accepted.

Selected Filters

Function:  Power Management ‎

Results 1-20 of 439
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Detect Power Tampering to Help Secure IoT Devices

Heat and electromagnetic emissions are viable sources of information for an attacker allowing hackers to do side-channel analysis to reverse engineer a system.

Publish Date: 2015-07-28
Understanding Linear Regulator Noise in Hybrid Power Supplies

Use of a switching regulator and an LDO in a connected, wireless product while controlling linear regulator noise.

Publish Date: 2015-07-20
Grid Health Rides on Smart Protection Relays

Learn how the combination of the smart grid and distributed power generation systems has driven requirements for smart protection relays.

Publish Date: 2015-07-15
KISS Your 60601-1 Medical Power Supply

CUI explains the KISS principle as it applies to the 60601-1 standard for medical power supplies.

Publish Date: 2015-07-14
Harvesting Energy from the Environment to Power Medical Systems

Learn about the different environmental energy harvesting technologies that can be used to power medical systems and how to integrate them into a design.

Publish Date: 2015-07-08
PWM Controller Handles Multiple Topologies with Negative Input Voltages

Unique functions of Linear Tech's novel DC/DC controllers with a working example of a negative-to-negative and a negative-to-positive DC/DC conversion solution.

Publish Date: 2015-07-07
Nano Modules Redefine Low-Power DC/DC Conversion

The four Nano Modules allow designers to add new features, maintain high efficiency, address radiated EMI requirements, and fit into smaller form factors.

Publish Date: 2015-06-30
Anti-Islanding and Smart Grid Protection

Anti-islanding protection is essential to ensure that grid-tied energy harvesting systems cut their connection to the grid when the grid itself loses power.

Publish Date: 2015-06-25
Monitoring Front-End Provides Industrial Systems with Real-Time Power Checks

Line-monitoring circuits drive safety-cutout and protection systems within industrial controls and require suitable power sensors and analog front-ends.

Publish Date: 2015-06-23
Power Line Filtering for High-Performance Packet Processing

A passive network of inductors and capacitors can provide much of the power supply filtering required for an Industrial IoT firewall system.

Publish Date: 2015-06-23
Employing Tamper Detection and Protection in Smart Meters

Learn how the emergence of smart meters has created additional opportunities for theft and enabled a broader set of sophisticated tamper-detection mechanisms.

Publish Date: 2015-06-17
Semtech Power Supplies 101

The basics of linear and switching power supplies, along with their benefits, are discussed with emphasis on Semtech products.

Publish Date: 2015-06-16
Power Modules to the Rescue

A brief history of power modules and why today’s devices are superior to discrete solutions for many different applications.

Publish Date: 2015-06-09
How to Use Energy Harvesting in High Reliability Industrial Control Environments

Design using energy harvesting sources for industrial automation nodes and combining sources with battery systems and wireless links for optimal node placement.

Publish Date: 2015-06-03
Avoid Noise in IoT Systems with Spread-Spectrum Power Control

Techniques such as spread-spectrum power control and slew-rate control can reduce EMI for low power IoT applications for minimal noise interference.

Publish Date: 2015-06-02
Energy Harvesting Aids Structural Health Monitoring of Public Roads and Bridges

The use of devices including energy transducers, power management ICs, and sensors to ensure safety of public infrastructure.

Publish Date: 2015-05-20
Extending Battery Life in Wearable Designs

How silicon vendors help wearables designers extend battery life by offering power-frugal displays, MCUs, silicon radios, and power-management chips designed.

Publish Date: 2015-05-19
Qi Compliant Wireless Power Charging Solutions for Mobile Devices

Total systems solutions that comply with emerging standards from manufacturers including Texas Instruments, Freescale, and Integrated Device Technology.

Publish Date: 2015-05-12
Using Energy Harvesting to Power Access Control

The options are explored for using energy harvesting and power management to provide power for IoT connected encrypted wireless access control systems.

Publish Date: 2015-05-06
Generating Low Output Voltage at High Output Current from a Switched Step-Down DC/DC Topology

Reviewing integrated step-down DC/DC converter modules from TI, Linear Tech, and Intersil which have minimized the number of external passives.

Publish Date: 2015-05-05