electrical engineering

Engineering Fans and Airflow Solutions for Medical Devices with ebm-papst

Engineered airflow solutions play a vital role in keeping medical devices precise, quiet, and reliable. ebm-papst and Sager Electronics partner to support engineers with a broad portfolio of fans and custom airflow solutions for building high-quality medical devices.

The New Standard for High Performance Power with the MEAN WELL XDR Flagship Series

The XDR Series offers reduced inrush current, improved transient-handling capabilities, and rigorous qualification standards, giving engineers a robust, compact, and digitally integrated power architecture for their industrial designs.

VCXO Design Guide: Voltage-Controlled Crystal Oscillator

VCXO (voltage-controlled crystal oscillator) is a precision timing device that enables fine frequency control. This article explains how VCXOs work, their tuning range, Kv, key specifications, circuit design, applications, alternatives, and how to select the right device.

A Multi-Disciplinary Approach to Electronics Design

Electronics innovation demands seamless collaboration across disciplines. Siemens empowers teams to break down silos and accelerate product success.

Phase Locked Loop (PLL): How It Works and How to Design One

A phase-locked loop keeps one oscillator locked to another. This guide covers the building blocks and the loop dynamics for a stable design.

What is a Strain Gauge? Working, Types, and Selection

Learn how strain gauges work, their types, Wheatstone bridge circuits, and how to select and install the right one for your application.

Arduino Mega 2560 Pinout: A Complete Engineering Reference

Arduino Mega 2560 pinout guide: 54 digital pins, 16 analog inputs, 4 UARTs, the PWM timer map, ATmega2560 port mapping, and current limits.

LM358 Op Amp: Pinout, Specs & Circuit Guide

The LM358 is a dual operational amplifier that runs from a single power supply and senses all the way down to ground. This guide covers the pinout, specs that actually constrain your design, the output stage behaviour that catches engineers out, and worked circuit examples.

Building Reliable Battery Energy Storage Systems

Connectivity, Protection, and Power Solutions by TE Connectivity and Avnet Abacus

Instrumentation Amplifier: Theory, Three-Op-Amp Design, CMRR

An instrumentation amplifier is a precision differential amplifier designed to amplify small voltage differences. This guide explains the three-op-amp architecture, and how to choose between INA128, AD620, LT1167, and a standard difference amplifier for sensor front-ends.

LiFePO4 Voltage Chart: SOC & Voltages for 3.2V/12V/24V/48V Systems

This article explores the LiFePO4 voltage chart, covering SOC and voltage for 3.2V, 12V, 24V & 48V systems, charging and BMS cutoffs.

Current Divider Rule: Formula, Derivation, and Worked Example

Current division is the principle that determines how electric current splits between parallel branches according to their resistance. This guide explains how to calculate the exact current in each branch using Ohm's law and Kirchhoff's current law, with practical examples and limitations.

Where the Buttons Never Stop Getting Pressed

Anti-Vandal Switches for Public HMIs (Human-Machine Interface).

Full-Wave Rectifier: Working, Types, and Applications

A full-wave rectifier converts both AC halves to DC, doubling efficiency. Learn working, types, filtering, and applications.

Verilog HDL: Fundamentals for FPGA and ASIC Design

A definitive guide to Verilog HDL — syntax, modeling styles, and its role in the FPGA/ASIC design flow, explained for engineers.