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OP-AMP TRAINERS OPT-9000 Downloadable Data Sheet Features : 9 Experiments Modules covered over 50 experiments detailed in the comprehensive experiment manual covering OP-Amp. characteristics and various application circuits   Main Frame Station contains ±DC power supply, signal generator and Frequency Counter etc. needed for experiments    Covers wide ranging experiments from OP Amp characteristics to precision instrumentation amplifiers.   Modules and the manuals are designed to ensure easy and time effective learning.   Each module contains the experiment circuit which is clearly illustrated by a circuit diagram on its top panel. Switch faults are also incorporated into the modules for simulating fault situations. The OPT-9000 is a comprehensive and self-contained system suitable for anyone engaged in electronic circuit experiments. All necessary equipment for electronic circuit experiments such as power supply, function generators, clock generator, frequency counter are installed on the main unit. The 9 modules cover a wide variety of essential topics in the field of electronics circuit. It is a time and cost saving device for both students and researchers interested in developing and testing circuit prototypes especially in operational amplification circuitry.   Main Frame Station   The DC power supply provides fixed ±5V and ±12V at 0.3A, a variable ±0V ~ ±22V at 1A, and a AC power supply provides a 19V – 15V – 9V – 0V – 9V – 15V - 19V AC output at up to 500mA.   The function generator offers sine, square, and triangle waveforms at frequencies from 1Hz ~ 500kHz in 6 selection ranges. A 50MHz Autoranging Frequency Counter offer to measured precise frequency up to 50MHz continuosly. Complete with 4 Digits LED display Digital DC Volt Meter for DC voltage measurement from 0V up to 199.9VDC. The main unit is also supplied with a removable 1680 tie point universal breadboard for general experimentation and prototyping, as well as the Logic Probe and Speaker built-in for better equipped facilities.   The full list of experiments performed using the above modules and detailed in the experiment manual are: OPT-EM01 : Transistor Amplification Circuits Experiments Module Common emitter transistor amplification circuit Common base transistor amplification circuit Common collector transistor amplification circuit Switching type transistor circuit Darlington's circuit OPT-EM02 : FET Amplification Circuits Experiments Module JFET common source amplification circuit: self-bias JFET common source amplification circuit: divide-bias JFET drain source amplification circuit: self-bias JFET drain source amplification circuit: divide-bias MOSFET amplification circuit: biased OPT-EM03 : Multi-Stage Amplification Circuits Experiments Module RC coupled amplification circuit Direct coupled amplification circuit Transformer coupled amplification circuit Push-pull amplification circuit OTL amplification circuit OCL amplification circuit IC amplification circuit OPT-EM04 : Transistor Negative Feedback Circuits Experiments Module Serial Voltage negative feedback circuit Parallel Voltage negative feedback circuit Serial current negative feedback circuit Parallel current negative feedback circuit OPT-EM05 : Transistor Positive Feedback Circuits Experiments Module Low frequency sine wave oscillating circuit a. RC phase-shifting oscillating circuit b. Wien bridge oscillator circuit High frequency sine wave oscillating circuit a. Hartley oscillator circuit b. Colpitts oscillator circuit Crystal oscillating circuit Astable oscillating circuit Monostable oscillating circuit Bistable oscillating circuit Intermittent oscillating circuit Schmitt's trigger circuit Sawtooth wave oscillating circuit OPT-EM06 : Op-Amp Amplification Characteristics Experiments Module (1) Transistor differential amplification circuit Characteristics of op-amps a. Input impedance measurement b. Output impedance measurement c. Bandwidth measurement d. Slew rate measurement e. Offset Voltage measurement (1) f. Offset Voltage measurement (2) OPT-EM07 : Op-Amp Amplification Characteristics Experiments Module (2) Inverse amplification Non-inverse amplification Voltage-follower circuit Difference amplification (subtractor) Sum amplification (adder) Clipping circuit Constant Voltage circuit Constant current circuit Differential circuit Integrator circuit OPT-EM08 : Op-Amp Application Circuits Experiments Module Logarithm amplification circuit Exponential amplification circuit Peak value detection circuit Precision clipping circuit Voltage regulator circuit Sampling/hold circuit Instrument amplification circuit High pass amplification circuit Low pass amplification circuit Band pass amplification circuit RIAA amplifier circuit Tone controller circuit Single power inverse amplification circuit OPT-EM09 : Op-Amp Oscillating Circuit - Positive Feedback Experiments Module Comparator Schmitt trigger Window type comparator Monostable multivibrator Astable multivibrator Sine wave oscillation circuit a. RC oscillator b. Wien oscillator Main Frame Station Specifications   1.     DC Power Supplies Module Fixed Output : +5V/1A, -5V/0.5A, +12V/0.5A, -12V/0.5A Variable Output : +0V to +22V/1A, -0V to -22V/1A All power supplies are short circuit protected   2.     AC Power Supplies Module 19V – 15V – 9V – 0V – 9V – 15V - 19V   3.     Function Generator (2 Channels) & Clock Generator (2 Channels) Sine, Triangle and Square waveform output Frequency range : 1Hz to 500KHz in 6 decades With fine adjust, Amplitude and DC offset control Clock output 1Hz to 500KHz in 6 decades Six frequency ranges: 1Hz to 10Hz 10Hz to 100Hz 100Hz to 1KHz 1KHz to 10KHz 10KHz to 100KHz 100KHz to 500KHz Sine wave output: 0 to 9V peak to peak variable Triangle wave output: 0 to 6V peak to peak variable Square wave output: 0 to 9V peak to peak variable   4.     Breadboard Module        with 1680 tie points   5.     50MHz Autoranging Frequency Counter (1 Channel)               Up to 50MHz auto range measurements       6.     Speaker Module        8Ohm, 0.25W   7.     Digital DC Volt Meter          4 Digits LED display           Four voltage ranges :             0V to 199.9VDC                                              0V to 19.99VDC              0V to 1.999VDC                                0V to 199.9mVDC                      8.     Plug Interface Module        Miniature Plug, Mini Plug & Standard Plug Adaptors   Accessories   Student Workbook Instructor’s Guide 4mm Connecting Cables   Optional Test & Measuring Instruments that required to carry the experiments are :   20MHz Oscilloscope 2MHz Function Generator Digital Multimeter