What is the Purpose of Inverters? Whereas dc machines are controlled by varying the voltage and current, ac machines are…
IGBT is a voltage controlled device. It has high input impedance like a MOSFET and low on-state conduction losses like…
Telemetry can be defined as the science of gathering information at some remote location and transmitting the data to a…
Silicon Controlled Rectifiers (SCRs), Triacs and other solid-state devices used for switching larger voltages and currents ON and OFF are…
Optimal control is whereby the requirements are formulated as either the minimization of a cost index or the maximization of…
AC generators can be utilized in high precision control systems. The AC generator rotor is rotated by the rotating shaft…
Discrete Sensor Outputs Basically sensor outputs can be categorized into two types: discrete also referred to discrete or logic…
Valve positioners are motion-control devices that are made in such a way to actively compare valve stem position against the…
An Overview of PLC Instructions Types There are various types of instructions that are available in a PLC. The instruction…
The input/output modules act as the signal interface between the monitoring sensors and actuators, and the controller. Additional they provide…
