FC11AL/2 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.