POWER ELECTRONICS LAB IGBT Characteristics Apparatus Triac Phase Control SCR Phase Control SCR Single Phase Half / Full Controlled Bridge Rectifier (Basic Model) SCR Single Phase Half / Full Controlled Bridge Rectifier (Advanced Model) SCR Single Phase Half / Full Controlled Bridge Converter Single Phase Dual Converter (Cont - Discont Mode) 3 Phase Half / Full Controlled Bridge Converter/ Rectifier DC Motor Speed Controller SCR John Chopper SCR Morgan Chopper AC Chopper Four Quadrent Chopper Mosfet Chopper (Motor Speed Controller) IGBT Chopper (Motor Speed Controller) SCR DC Motor Speed Controller By ChopperIGBT Chopper (Motor Speed Controller) Universal Motor Speed Control AC Motor Speed Control by Varying Voltage AC Motor Speed Control by Varying Frequency AC Motor Speed Control in Close Loop Single Phase Midpoint Cycloconverter Single Phase Bridge Cycloconverter SCR Series Commutated Inverter Series Resonate Mosfet Inverter Series Resonate IGBT Inverter SCR Parallel Commutated Inverter Mosfet Based Parallel (Push - Pull) Inverter SCR Bridge Inverter Mosfet/ IGBT Bridge Inverter Mcmurray Full (or Half ) Bridge Inverter SCR R & R - C Triggering Circuits SCR Triggering Circuits SCR Lamp Flasher SCR Ring Counter Thyristor (SCR) Circuit Breaker SCR Commutation Circuits (A - E) UJT Trigger Circuits (Half - Full) Thyristor Cirucit Breaker (AC / DC) Gate Trigger Circuits for IGBT, MOSFET and Power Trigger Buck - Boost Converter (CUK ) DC to DC Converter (Up or Down) Thyristor Over Voltage Protection dV/dt Limitation of SCR Effect of Freewheeling Diode in Controlled Rectifier Current Commutated Chopper Voltage Commutated Chopper Study of Pulse Transformer PWM Controlled Inverter Class "A" Chopper Class "A" Chopper Without Motor Class "B" Chopper With Motor Class "B" Chopper Without Motor Class "C" Chopper With Motor Class "C" Chopper Without Motor Class "D" Chopper With Motor Class "D" Chopper Without Motor Class "E" Chopper With Motor Class "E" Chopper Without Motor Three-Phase Fully/ Half Controlled Bridge Rectifier with Resistive and Inductive Loads