Articles and blogs

What Kinds of Encoder Features Boost Ruggedness? Solid-State Electronics, Maybe? Updated: 2026-01-09

Rotary encoders are vital components in the motion-control feedback loop of industrial, robotic, aerospace, energy, and automation applications.

Use Advanced Analog Front-Ends and Security to Bring Benefits of AI to Medical Point of Care Publish Date: 2025-09-24

The accelerating trend towards point-of-care medical tests and assessments requires sophisticated, application-focused analog front-end and data security ICs.

Use Flexible AFE, Motion Control, and Authentication ICs to Design Point of Care Diagnostics Systems Publish Date: 2025-04-22

Designers need flexible and application-focused analog front-end, motion-control, and authentication ICs to realize point-of-care medical test benefits.

The Basics of Photoplethysmography The Basics of Photoplethysmography

Curious about how your smartwatch tracks your heart rate? Uncover the secrets of Photoplethysmography, the optical technique that makes it possible.

Choosing and Applying the Optimum DC/DC Converter for Medical Applications Publish Date: 2024-12-06

The challenges facing designers of power supplies for medical devices can be mitigated by choosing a DC/DC converter with IEC 60601-1 certification.

Use a Portfolio of Low-Power Microcontrollers to Simplify Healthcare and Industrial IoT Design Publish Date: 2024-10-10

Use ultra-low-power MCUs with specialized capabilities to meet application requirements without compromising processor performance or power budgets.

Medical Devices Require 'Do No Harm' Power Supplies Publish Date: 2024-08-29

Learn about strict regulatory requirements for medical devices and how MEAN WELL's medical-grade power supplies and adaptors can suit many applications.

Selecting and Optimizing Batteries in Medical Devices Publish Date: 2024-06-20

After choosing the best battery for medical devices, designers need to maximize battery life with the right LDOs or DC/DC converters.

Image of Use GaN Devices to Shrink External Medical AC/DC Power Supplies Use GaN Devices to Shrink External Medical AC/DC Power Supplies Publish Date: 2023-12-19

Designers of external AC/DC medical power supplies can better meet regulatory, efficiency, and size requirements using GaN technology.

Image of Wireless SoCs for Connected Health Devices Wireless SoCs for Connected Health Devices Publish Date: 2023-10-10

Wireless SoCs are well-suited for Internet of Medical Things devices.

Image of DigiKey Partners with GroupGets to Help Startups GetMade DigiKey Partners with GroupGets to Help Startups GetMade

DigiKey is partnering with GroupGets to help startups GetMade! This partnership will help startups who have fallen short of a successful crowdfunding campaign.

Image of The Best Medical Robotics Reflect Care Providers’ Input The Best Medical Robotics Reflect Care Providers’ Input Publish Date: 2023-04-25

Interest in robotics has hastened since the COVID-19 pandemic and the skilled-labor shortages it exposed. Now, robots are viable for medical applications.

Image of Five Convenient Ways to Locate a Cross, Sub, or Replacement on DigiKey's Website Five Convenient Ways to Locate a Cross, Sub, or Replacement on DigiKey's Website

Finding an equivalent to an obsolete part can be difficult. However, DigiKey’s website has tools to help find crosses to parts quickly and easily.

Image of Secure Data with Kingston's IronKey Product Secure Data with Kingston's IronKey Product

Kingston provides security solutions to protect valuable data.

Image of How to Design Effective Power Supply Thermal Management in Industrial and Medical Systems How to Design Effective Power Supply Thermal Management in Industrial and Medical Systems Publish Date: 2022-08-25

The right power supply units (PSUs) for medical and industrial applications will come with built-in thermal management tools to ensure stable operation.

Image of How to Select and Apply Board-Mounted DC/DC Converters in Medical Systems How to Select and Apply Board-Mounted DC/DC Converters in Medical Systems Publish Date: 2022-06-28

Use the right off-the-shelf DC/DC converter to accelerate medical system power supply design while meeting operator, patient, and system safety needs.

Image of Five Considerations when Specifying Connectors for Medical Applications Five Considerations when Specifying Connectors for Medical Applications Publish Date: 2022-06-22

Important criteria for connectors in medical devices include electrical and mechanical performance, ease of use, industry standards, and extended testing.

Image of Select the Right AC/DC Power Supply To Meet Unique Medical Requirements Select the Right AC/DC Power Supply To Meet Unique Medical Requirements Publish Date: 2022-05-12

Designers of medical systems can use off-the-shelf power supplies to meet demanding MOP, MOPP, and MOOP patient and operator safety requirements.

Image of Quickly Implement Flow Cytometer Designs Using High-Accuracy Data Acquisition Modules Quickly Implement Flow Cytometer Designs Using High-Accuracy Data Acquisition Modules Publish Date: 2022-04-21

Take a modular approach to designing the analog front-end of an acoustic focusing flow cytometer to save time and space.

Higher Levels of Integration: Usually a Good Idea, But Sometimes Not

Risks and specification tradeoffs to be considered when assessing using ICs with high functionality versus using basic building blocks.