In the “Say It with Me” series, we’ll take a commonly used concept out of electronics and explain it the best we can. If there’s something that’s been bugging you, or a certain term or concept that ...

Programmable logic controllers (PLCs) are an essential part of the automation sector, particularly factory automation. PLCs are classified as voltage and current inputs and convert real-world signals ...

A key subsystem in a programmable logic controller is the analog input module, which provides a high-precision front end to measure a wide variety of sensors. In many cases, however, the amplifier ...

When considering any new part in the signal chain, input/output impedance is usually an important spec to “bolt” the necessary signal-chain blocks together properly. For a high-speed converter, this ...

AutomationDirect has released new modules for the Productivity1000 PLC. These new lower-cost, high-resolution, four-channel analog input modules support 0-20 mA or 0-10V dc signals. The ...

For the PDF version of this article, click here. Proper gate drive is critical to the performance and reliability of insulated gate bipolar transistor (IGBT) modules. The gate driver must produce high ...