Power Electronics Training System The PE-5000 Power Electronics Training System consists of 28 experimental modules, a three-phase squirrel cage motor, load, control and measuring devices. It inculde single-phase rectifiers, three-phase rectifiers, DC choppers, inverters and application experiments. Basic Measurement and Characteristic of SCR and TRIAC - Single-Phase Rectifiers and AC Voltage Controller (AC→DC、AC→AC) - Three-Phase Rectifiers and AC Voltage Controller (AC→DC、AC→AC) - DC Chopper (DC→DC) - Inverters (AC→DC→AC) - Applications of Power Electronics The PE-5000 is the combination of power, electronics, and control. It has wide the applications of solid-state electronics to the control and conversion of electric power. Popular circuits of power electronics contain rectifiers, choppers and inverters. The experimental for PE-5000 modules includes converter, power supply, load, control and testing modules. These experimental modules and instruments will be introduced and demonstrated in the subsequent experiments.