Industrial electronic Trainer Description: Various types of industrial electronic devices, such as, UJT, PUT, SCR, SCS, DIAC, TRIAC, MOSFET, IGBT are introduced in this system. For each device, students are able to learn its characteristic, trigger circuit, and practical application circuit those provide students a comprehensive understanding of related knowledge in this technology field. List of Modules:

A. UJT Experiments

(1) UJT introduction

(2) UJT Characteristic

(3) UJT equivalent circuit

(4) CDS trigger, RTH trigger

(5) UJT Oscillator Circuit & Timer Switch.

 B. PUT Experiments

(1) PUT introduction

(2) PUT Characteristic

(3) PUT equivalent Circuit

(4) CDS trigger

(5) RTH trigger

(6) PUT Oscillator Circuit & Timer Switch.

C. SCR Experiments

(1) SCR Principle

(2) SCR characteristic curve

(3) SCR Construction

(4) SCR trigger mode

(5) SCR RC phase control circuit.

D. SCS Experiments

(1) SCS construction and operation mode

(2) Use VOM meter measuring SCS

(3) SCS Schmitt circuit

(4) SCS simulate PUT Circuit

(5) CDS trigger (6) RTH trigger

E. UJT & PUT Trigger SCR Experiment

(1) Phase control basic circuit

(2) Phase control analysis

(3) AC phase control circuit analysis

(4) UJT trigger SCR Phase control circuit

(5) PUT Trigger SCR Phase Control Circuit

F. SCR Control DC Motor & DIAC, TRIAC

(1) SCR Cut-off principle

(2) SCR control DC motor Forward / reverse control experiment

(3) DIAC construction and characteristic

(4) DIAC operation mode and measurement

(5) TRIAC construction and characteristic

(6) TRIAC trigger mode

(7) TRIAC static measurement

G. Automatic Control Lamp, TRIAC Control Speed Experiments

(1) TRIAC shift control

(2) TRIAC automatic control lamp experiment

(3) Different motor introduction

(4) TRIAC control motor speed experiment

H. Temperature Ratio, Photo-Couple and Touch Control Experiments

(1) Electronic component of thermal resistor

(2) SCR bridge temperature ratio control experiment

(3) Photo couple control circuit

(4) FET construction and characteristic

(5) Touch alarm circuit

I. Over/Under Voltage Breaker and Flasher Control Experiments

(1) OPA characteristic with reverse & non-reverse circuit

(2) Voltage comparison circuit

(3) Application of TRIAC power control

(4) AC circuit control

(5) Multi vibrator

J. TRIAC Liquid Level & IC Timer Switch Experiments

(1) Digital circuit introduction

(2) TRIAC liquid level control experiment

(3) NE 555 IC circuit introduction

(4) IC timer switch experiment

K. Digital Signal Drive & Zero-Voltage Switch Experiments

(1) Digital Signal Driver Control Experiment

(2) Digital Signal driver control experiment

(3) Zero-Voltage Switch Experiments

(I)(4) Ideal half  wave zero-voltage switch Experiments

L. SCR Converter Experiments

(1) Parallel converter introduction

(2) Series converter introduction

(3) Converter voltage adjustment

(4) Converter output- wave form improvement

M. SCR Rectifier Circuit Experiments

(1) Single

• phase half
• wave rectifier

(2) Single

• phase full wave rectifier

(3) Single- phase bridge rectifier

(4) Three-phase half

• wave rectifier

(5) Three

• phase full-wave rectifier

N. JFET / MOSFET Characteristic & MOSFET Speed Control Experiments

(1) JFET characteristic experiment

(2) MOSFET characteristic experiment

(3) OSFET speed control experiment