Power And Control Board

Power And Control Board

It allows the autonomous study of the thyristors in the main single phase bridge circuit configuration (semiand totally controlled) and in the ac/ac converters as well as the study of the triac in the control of the alternating voltage and in the controlled rectifi cation.

The power section includes: 4 thyristors, 1 triac, 4 diodes, 1 fly wheel diode and 1 ohmic inductive load. The control section allows the realization of: proportional control, on off control or phase control, both on the positive and negative semi wave.

Furthermore, there is a potentio meter for the manual control of the devices activation. The board is supplied complete with a set of stackable, plug in cables of suitable lengths and colours and with a training manual.

Power supply: 24Vac, 1A, 50/60Hz

Experiments of Power And Control Board

• SCR control with alternating voltage synchronous and in phase with the anode voltage
• SCR control with alternating voltage synchronous and in phase with the anode voltage supplying the gate with and without flywheel diode
• Half wave rectifiers with ohmic inductive load with and without flywheel diode
• Half controlled single phase rectifier bridge 
• Half controlled singlephase rectifier bridge with and without flywheel diode
• Fully controlled single phase Rectifier Bridge
• Control of full wave rectification with ohmic load and with ohmic inductive load
• Half wave ac/ac converter
• Full wave ac/ac converter
• Mains alternating voltage regulation
• Pulse train control