Supply of ECE Lab items

Non-Consumables ECE ITEMS

High pass filter, Low pass filter  Power Supply ±15V  Variable sine wavegenerator (10H to 10KHz)  Independent circuit for Active & Passive filter  Wood / MS Box (Closed Type)  Input : 230V, AC

Amplitude Modulation & Demodulation Kit (With Source)  Using Transistor  Carrier Signal Generator - Sine 100KHz  Audio Frequency – 1KHz  Demodulation using Diode and Transistor  Wood / MS Box (Closed Type)  Input : 230V, AC

PWM Generation & Detection kit (Pulse Width Modulation)  Power supply : ±5V  Carrier Signal Generator - Clock 8KHz  Modulating Signal Generator - Sine 1KHz, Variable amplitude  Independent circuit for modulation & demodulation  Wood / MS Box (Closed Type)  Input : 230V, AC

PPM Generation & Detection kit  Power supply : ±5V  Carrier Signal Generator - Clock 8KHz  Modulating Signal Generator - Sine 1KHz, Variable amplitude  Independent circuit for modulation & demodulation  Wood / MS Box (Closed Type)  Input : 230V, AC

DC Regulated Power Supply  Line Regulation :0.1% for ±10% line variation  Load Variation :0.01% from no load to full load  Voltmeter (Digital):7 Segment 3 Digit Voltmeter  Ammeter (Digital):7 Segment 3 Digit Ammeter  Protection: Overload & Short circuit  Indicator’s: Overload LED Indicator,  : Overload Buzzer Indicator.  Voltage control:Coarse& Fine (Voltage Setting)  Current control:Coarse (Current Setting)

Audio Signal Oscillator  Frequency Ranges:0.1 Hz to 1 MHz in 7 Decade ranges  Amplitude :0 - 20V PP  Read Out :Digital frequency counter (LCD display)  Output impedance :600   Input:230V AC ±10% 50 Hz  Output protected against short circuit

Construct and test the performance of Band pass filter  Power Supply +12V  Variable sine wave generator (.1Hz to 10KHz)  Independent circuit for all filter (Passive)  Variable Resistors – 2Nos.  Wood / MS Box (Closed Type)  Input : 230V, AC

Construct and test the performance of series and shunt equalizers  Power Supply +12V  Variable sine wave generator (.1Hz to 10KHz)  Wood / MS Box (Closed Type)  Input : 230V, AC

Construct and test the performance of AM linear diode detector  Using Transistor  Carrier Signal Generator - Sine 100KHz  Audio Frequency – 1KHz  Demodulation using Diode and Transistor  Wood / MS Box (Closed Type)  Input : 230V, AC

Moving Coil Microphone Characteristics Trainer kit  Sine Wave Signal Generator 1Khz.  Moving Coil Micro Phone  360°unidirectional signal response output  8 Ohms Loud Speaker

Dynamic cone Loudspeaker Characteristics Trainer kit  Sine Wave Signal Generator 100Hz /1Khz.  Dynamic cone Loudspeaker  360°unidirectional signal response output  dB meter,  8 Ohms Loud Speaker

Universal Embedded Trainer kit  ADC and DAC  8 Input switches, 8 Output LED and PWM  Real Time Clock  4 X 4 Matrix Keyboard and LCD  EPROM  Mailbox  Stepper Motor and Temperature Sensor (Without Motor & Power Amp.)  Buzzer, Relay  7 Segment LED Display  USB and Serial port

Stepper Motor Interface

IC Voltage Regulated Power Supply 0-5V / 1A  Bridge Rectifies Circuit  Fixed Voltage Regulator (7805, 7812, 7905, 7912)  Variable Voltage Regulator (LM 317)  Wood / MS Box (Closed Type)  Filter circuit  Input : 230V, AC

Digital Oscilloscope -50MHzModel: SMO 502 ED  Wave forms :Sine, Square  Frequency Ranges:0.1 Hz to 1 MHz in 7 Decade ranges  Amplitude :0 - 20V PP  Read Out :Digital frequency counter (LCD display)  Output impedance :600   Input:230V AC ±10% 50 Hz  Output protected against short circuit

Digital IC TrainerModel: JEDT - 022 L  Input:230V ±10% 50 Hz  Power supply:5V 2A, ±12V 500mA,  Pulse Generator:100Hz to 1 KHz  Pulse :Pulse switches for providing  Logic H/L Pulse  Display:7 Segment BCD 1 Digit Decoder.  Logic Input:12 Logic input switches for  Provided H/L Signal  Indicator:12 Logic status indicating LED  Connecting provision :BS2 socket with 15 Patch cords  Bread Board :1 NO  : Overload LED indicator and short circuit protection  Cabinet :Closed type Wooden / MS Case

SCR Commutation Circuit • Power supply : 0-24V AC • 230/12-0-12V Isolation Transformer • 2Nos. of SCR for half, full AC Control circuit • Inbuilt Loading Resistive & firing circuit • Ramp & Pedestal Method • Zero crossing detector method • Wood / MS Box (Closed Type) • Input : 230V, AC

TRIAC Trainer Kit • Inbuilt 110V AC • Variable control circuit • Inbuilt 40W Lamp

PWM Chopper Kit-MOSFET Based • PWM :Generation inbuilt • Frequency :Variable • Step down • Input : 20 - 24V DC • Output : 5V DC (Variable) • Step up • Input : 12 to 15V DC • Output : 24V DC (Variable) • Inbuilt : R Load • Wood / MS Box (Closed Type)6600 Input : 230V, AC

PWM Buck Converter Kit • Input : 20 to 24V DC • Output : 5V DC @ 1A • Protection : Fuse for output side with overload protection • Inbuilt : Variable Load

Delta PLC Trainer kit • 8 digital inputs and 6 digital outputs • +24V Power supply • Delta Professional Programming software • RS 232 Communication cable from PLC to system • Switch inputs and LED indication for simulating the inputs • LED indication in the outputs • Proper termination of inputs, outputs and power supplies • Wooden / Metal casing and detailed manual

Lift Control Interfacing module • 3 floors (Ground plus two floors) Plastic model • Floor request switches and Floor sensing switches • Cabin - stepper motor with controller with forward and reverse control • Proper termination to wire inputs and outputs

Conveyor Interfacing control module • Input 230V DC • 1 No. of Proximity Sensors • 1 No. AC Servo Motor 60 RPM • PLC input and output terminals

IGBT Trainer kit • 0-30V/500mA DC variable isolated power source 2nos. • Current control pot • IGBT characteristics circuit • Patch chords • Closed type wooden / MS box

MOSFET Trainer kit • 0-30V/500mA DC variable isolated power source 2nos. • MOSFET characteristics circuit • Patch chords • Closed type wooden / MS box

Half wave Rectifier using MOSFET Trainer kit • 0 to 15V AC Source • Power Circuit • Trigger circuit

Single phase Half and Full Controlled Bridge with R load experiment trainer kit • Input 230V AC • Power Supply 0-24V/2A AC • Inbuilt firing circuit • Inbuilt power circuit

Step down and step up MOSFET based chopper • +24V DC power source • 10-15V DC variable power source • 20-24V DC variable power sources • PWM control circuit with PWM frequency 4 duty cycle control • MOSFET based step up chopper circuit • MOSFET based step down chopper circuit • Closed type wooden / MS box

Fan regulator using TRIAC and DIAC Trainer kit • Inbuilt 230V AC • Variable control circuit • Fan Motor

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