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VLV 1-phase thyristorised rectifier – Training module (ref: PED020500)
→ 30 V, 2 Amps, single phase thyristorised rectifier, study of: diode bridge, thyristor bridge, dual bridge, half & full waves.
Parallel resistors located in the branches enable to display the currents. -
VLV 3-phase thyristorised rectifier / assisted inverter – Training board (ref: PED020600)
3-phase thyristorised rectifier module, assisted inverter, free-wheel diode.
Parallel resistors are located in the branches in order to display the current on the oscilloscope. -
VLV 4-Q chopper / 1-phase inverter – Training module (ref: PED020420)
→ 30 V, 2 Amps 4-quadrant chopper & single phase inverter, operating in very low voltage.
Parallel resistors located in the branches enable to display the currents. -
VLV step-down thyristorised chopper – Training module (ref: PED020700)
→ 30 V, 2 Amps, subvoltage thyristorised chopper module.
Parallel resistors are located in the branches in order to display the current on the oscilloscope.
One microcontroller enables the user interface & the parameters adjustments (frequency, duty cycle, operations in manual or automatic mode). -
VLV step-up/step-down chopper with/without current control – Training module (ref: PED020100)
→ 30 V, 2 Amps step-up/step-down chopper module, with & without current control, enabling the study of the basic functions of a very low voltage chopper.
Parallel resistors, located in the branches, enable to display the currents.
