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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.
Specifications:
→ Study of the step-down chopper (serial chopper)
→ Study of the step-up chopper (parallel chopper)
▪ Supply voltage: 30 V.
▪ Maximum current: 2 Amps.
▪ Chopping frequency: 200 Hz → 2 kHz.
▪ Duty cycle linear control by DC voltage: -10V → +10V.
▪ Current control: adjustable 0 → 2 Amps.
