Description

Industrial Electronics Trainer

Technical Specification :

Various types of industrial electronic devices, such as , UJT,
PUT,SCR, SCS, DIAC, TRIAC, MOSFET, IGBT are introduced in

thissystem. For each device, students are able to learn itscharacteris-
tic, trigger circuit, and practical application circuit thoseprovide

students an comprehensive understanding of relatedknowledge in
this technology field.

Experiment Modules: Generallyuse 2mm plugs and sockets connected by 2mm or 4mm test

leads Circuits, blocks and components

symbols printed on the surface ofeach module.
Module secured in plastic housing, modules tostandard DIN A4
equivalent height Cabinet provides easy to storefacilities for all
modules comprehensive experiment Manuals
Technical Specification:
Power Supply Unit
ACV Output voltage:18V-0V-18V,0.5A
ACV Output voltage :12V-0V-12V,0.5A
DCV Output voltage :+12V,0.5A
DCV Output voltage :+5V,0.5A
Meter/Motor Unit
Dual scale ACV : 0-110V-220V. class 2.5 (2)Dual ‘scale ACA :
0-100mA-1A, class 2.5 (3) Dual ‘scale DCV : 0-10V-20V class 2.5
Dual ‘scale DCA : 0-100mA-1A, class 2.5
(5) AC110V/220 motor Isolation Transformer : AC 110V/220V
Power Supply Unit Experiments
AC voltage measurement
DC voltage measurement
List of Modules:
UJT Experiments
UJT introduction

UJT Characteristic
UJT equivalent circuit
CDS trigger,
RTH trigger UJT Oscillator Circuit & Timer Switch
UJTrelaxation oscillator
JUT timer switch
PUT Experiments PUT Characteristic & Equivalent Circuit
PUT introduction
PUT Characteristic
PUT equivalent Circuit
CDS trigger
RTH trigger PUT Oscillator Circuit & Timer Switch
PUT Circuit oscillator
PUT timer switch
PUT & SCR Experiments
PUT Staircase Generator & Voltage Control Ramp Circuit
PUT staircasegenerator circuit
PUT voltage control ramp circuit
SCR Characteristic & RC ShiftControl Circuit
SCR Principle
SCR characteristic curve
SCR Construction
SCR trigger mode
SCR RC phasecontrol circuit
E. SCS Experiments SCS Characteristic Experiment
(1) SCS construction and operation mode
(2) Use VOM meter measuringSCS

(3) SCS Schmitt circuit
(4) SCS simulate PUT Circuit SCSTrigger Circuit Experiment
(31) CDS trigger
(2) RTH trigger
F. UJT& PUT Trigger SCR Experiment
UJT Trigger SCR Phase ControlCircuit
(1) Phase control basic circuit
(2) Phase control analysis
(3)AC phase control circuit analysis
(4) UJT trigger SCR Phasecontrol circuit
PUT Trigger SCR Phase Control Circuit
G. SCRControl DC Motor & DIAC,
TRIAC SCR Characteristic Experiments
SCR Control DC Motor Forward/Reverse Experiment
(1) SCR Cut-off principle
(2) SCR control DC motor Forward /reverse control experiment
DIAC, TRIAC Characteristic Experiment
(1) DIAC construction and characteristic
(2) DIAC operation modeand measurement
(3) TRIAC construction and characteristic
(4)TRIAC trigger mode
(5) TRIAC static measurement
H. AutomaticControl Lamp, TRIAC Control Speed Experiments
Automatic Control Lamp Experiment
(1) TRIAC shift control
(2)TRIAC automatic control lamp experiment
TRIAC Control Motor Speed Experiment
(1) Different motor introduction
(2) TRIAC control motor speed experiment
I. Temperature Ratio,
Photo-Couple and Touch Control Experiments
Bridge Temperature Ratio Control Experiment
(1) Electronic component of thermalresistor
(2) SCR bridge temperature ratio control experiment
Photo-Coupleand Touch Control Experiment
(1) Photo – couple control circuit
(2)FET construction and characteristic
(3) Touch alarm circuit
J. Over / Under Voltage Breaker and Flasher Control
Experiments Over /Under Voltage BreakerExperiment
(1) OPA characteristic with reverse & non-reversecircuit
(2) Voltage comparison circuit Flasher Control Experiment
(1)Application of TRIAC power control
(2) AC circuit control 4
(3) Multivibrator
K. TRIAC Liquid Level & IC Timer Switch Experiments
TRIAC Liquid Level Control Experiment
(1) Digital circuitintroduction
(2) TRIAC liquid level control experiment
IC Timer Switch Experiment
(1) NE 555 IC circuit introduction
(2) IC timerswitch experiment
L. Digital Signal Drive & Zero-Voltage Switch Experiments
Digital Signal Driver Control Experiment
Digital Signal driver control experiment
Zero-Voltage SwitchExperiments
(I) Ideal half – wave zero-voltage switch experiments
M. Zero-Voltage Switch Experiments
Zero-Voltage Switch Experiments(II)

Accessories : 
Standard accessories.
User manual: 1 Nos.
Connecting Wire: 1 set

Others :
Origin Parts : China, Taiwan, Japan.
Manufacturing in Bangladesh.
Warranty: 01 year.
Installation, Testing.
Training.