The Industrial Electronic Trainer is a self-contained training equipment allowing students to learn more than 70 experiments through a power supply unit and 16 replaceable modules. Various types of industrial electronic devices, such as UJT, PUT, SCR, SCS, DIAC, TRIAC, JFET, MOSFET, and IGBT introduced in this system. For each device, students can learn its characteristic, trigger circuit. More over, application circuits provide students with a comprehensive understanding of related knowledge in this technology field.

The Set of Industrial Electronics trainer will help to conduct the following experiments: 

1. Power  Supply Circuits

(1) AC voltage measurement

(2) DC voltage measurement

2. UJT Experiments
UJT Characteristics

(1) UJT introduction

(2) UJT characteristic

(3) UJT equivalent circuit

(4) CDS trigger, RTH trigger

UJT Oscillator and Timer Circuits

(1) UJT relaxation oscillator

(2) UJT timer switch

3. PUT Experiments 

PUT Characteristics

(1) PUT introduction

(2) PUT characteristic

(3) PUT equivalent circuit

(4) CDS trigger

(5) RTH trigger

PUT Oscillator and Timer Circuits

(1) PUT circuit oscillator

(2) PUT timer switch

4. PUT & SCR Experiments 

Ramp and Staircase Generators

(1) PUT staircase generator circuit

(2) PUT voltage control ramp circuit

SCR and RC Phase Control

(1) SCR principle(2) SCR characteristic curve

(3) SCR construction

(4) SCR trigger mode

(5) SCR RC phase control circuit5. 

SCS Experiments SCS Characteristics

(1) SCS construction and operation mode

(2) Use VOM to measure SCS

(3) SCS schmitt circuit

(4) SCS simulate PUT the circuit

SCS Trigger Circuits

(1) CDS trigger

(2) RTH trigger

6. UJT & PUT Trigger SCR Experiments 

UJT-SCR Phase Control

(1) Phase control basic circuit

(2) Phase control analysis

(3) AC phase control circuit analysis

(4) UJT trigger SCR phase control circuit

PUT-SCR Power Control

7. SCR Control DC Motor & DIAC, TRIAC 

SCR DC Motor Forward / Reverse ControlSCR Control DC Motor Forward / Reverse Experiment

(1) SCR cut-off principle

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

DIAC and TRIAC Characteristics

(1) DIAC construction and characteristic

(2) DIAC operation mode and measurement

(3) TRIAC construction and characteristic

(4) TRIAC trigger mode

(5) TRIAC static measurement

8. Automatic Control Lamp, TRIAC Control SpeedExperiments 

Automatic Lamp Dimming Circuits

(1) TRIAC shift control

(2) TRIAC automatic control lamp experiment

Motor Starting and Speed Control

(1) Different motor introduction

(2) TRIAC control motor speed experiment

9. Temperature Ratio, Photo-Couple and Touch ControlExperiments 

Proportional Temperature Control

(1) Electronic component of thermal resistor

(2) SCR bridge temperature ratio control experiment

Photocoupler and Touch Alarm Circuits

(1) Photo-couple control circuit

(2) FET construction and characteristic

(3) Touch alarm circuit

10. Over / Under Voltage Breaker and Flasher Control Experiments 

Overvoltage and Undervoltage BreakeR

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

(2) Voltage comparison circuit

AC Flasher Control Circuit

(1) Application of TRIAC power control

(2) AC circuit control

(3) Multivibrator

11. TRIAC Liquid Level & IC Timer Switch Experiments

Liquid Level Controller

(1) Digital circuit introduction

(2) TRIAC liquid level coexperimentsmentIC Timer Switch

(1) NE 555 IC circuit introduction

(2) lC timer switch experiment

12. Digital Signal Driver & Zero-Voltage SwitchExperiments

Digital Signal Driver

Zero Voltage Switch

(1) Ideal half-wave zero-voltage switch experiments

13. Zero-Voltage Switch Experiments 

Zero-Voltage Switch Experiments (II)

(1) TRIAC zero-voltage switch experiments

(2) IC mode zero-voltage switch experiments

14. SCR Converter Experiments 

(1) Parallel converter introduction

(2) Series converter introduction

(3) Converter trigger source

(4) Converter voltage adjustment

(5) Converter output-waveform improvement

15. 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

16. JFET / MOSFET Characteristics and MOSFET Speed Control

(1) JFET characteristic experiment

(2) MOSFET characteristic experiment

(3) MOSFET speed control experiment

17. IGBT C characteristics and Speed Control 

(1) IGBT characteristic experiment

(2) IGBT speed control experiment

Components included:

Technical Clauses:
 

• The bidder must presmanufacturerturers authorization

• Training manual for the items

• Software packages needeexperimentingriment using these items

• The supplier must provide one week of training ng to 15  trainers