Page top
power controller
Definition
-
The appropriate product category
- A device for continuously adjusting power based on an analog signal (e.g., 4 to 20 mA) or manual setting. Control methods include phase angle control and zero-cross control. A power controller is sometimes called a thyristor unit or thyristor (SCR) due to the element that is used. Power controllers are used for continuous heating control of heaters, adjusting illumination, AC control of rectifiers, etc.
-
The appropriate product category
- A device that performs stepless control of an AC voltage and current using a phase angle control system, enabling high-precision temperature control.