supply of power electronics practical lab equipments - 2 line synchronized ujt trigger circuit 3 diac– triac lamp control circuit 4 scr commutation circuits ( class b&d ) 5 single phase semi controlled bridge with r load trainer kit 6 single phase fully controlled bridge with r load trainer kit 7 single phase half wave controlled rectifier trainer kit 8 single phase full wave controlled rectifier trainer kit 9 dc chopper trainer kit 10 pwm based step up chopper using mosfet kit 11 pwm based step down chopper using mosfet kit 12 single phase single pulse inverter using mosfet / igbt kit 13 trainer kit for smps using mosfet 14 dc shunt motor control circuit with 24v pmdc motor kit 15 universal motor control circuit with fractional hp universal motor kit 16 open loop speed control of ac motor 17 single phase parallel inverter using mosfet 18 single phase to single phase ncyclo converter trainer kit n 19 dso 50 mhz 20 digital multimeter make :fluk 21 cro 50mhz