Phase angle control with integrated power section

Universal Phase Angle Controller C/W Integral Power Device
FC11AL/2

Introduction:
This single-phase firing module with a 26A triac, uses variable phase angle control with adjustable signal matching and has a selectable soft-start option. The power supply transformer is remote for increased reliability and wide operational voltage capabilities. The FC11AL/2 controller governs the amount of power supplied to the load, by controlling the AC supply. A ramp and pedestal input circuit, allowing variation of firing phase angle by DC signal, enables more power through to the load with increasing angle.

Features:
- Integrated 26A triac.
- Wide range of control signal inputs (voltage or current).
- Adjustable soft-start function.
- Status LED giving output level indication.
- Consumes less than 2W.

Applications:
Suitable for most AC-resistive loads with current ratings up to 25A when fitted onto a suitable heatsink (see cooling requirements). This is also suitable for some inductive loads such as transformers and full-wave vibrators.