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Analog Trainer AT-300 Downloadable Data Sheet   OVERVIEW   The AT-300 is a full functional analog trainer that meets the needs of most R&D labs and analog training programs. The AT-300 Complete with experiments manual to cover the following analog circuits experiments topics :   EXPERIMENTS COVER   The Superposition Theorem Capacitors in Voltage – Divider Networks Operational Amplifier – The Inverting Amplifier Operational Amplifier – The Noninverting Amplifier Operational Amplifier – The Comparator Operational Amplifier -  The Summing Amplifier The Common – Base Amplifier Structure The Common – Emitter Amplifier Structure The Common – Collector Amplifier Structure The Op Amp Differentiator The Op Amp Integrator The RC Phase Shift Osullator The Astable Multivibrator – 555 Timer The Schmitt Trigger The Astable Multivibrator The D/A Converter The A/D Converter SEPCIFICATIONS   1.            DC Power Supplies Module a.      Fixed Output : +5V/1A, -5V/1A, +12V/1A, -12V/1A b.      Variable Output : 0V to +23V/1A, 0V to -23V/1A c.      All power supplies are short circuit protected   2.            AC Power Supplies Module a.      19V – 15V – 9V – 0V – 9V – 15V - 19V   3.            Clock & Function Generator Module a.      Frequency selection : Six (6) decade selector switch. b.      Output Frequency range: 1H-1MHz in 6 decade c.      Sine, Triangle and Square waveform output d.      With fine adjust, Amplitude and DC offset control e.      Clock output 1Hz to 1MHz in 6 decades f.       Six frequency ranges:        1Hz to 10Hz        10Hz to 100Hz        100Hz to 1KHz        1KHz to 10KHz        10KHz to 100KHz        100KHz to 500KHz g.      Sine wave output: 0 to 12V peak to peak adjustable h.      Triangle wave output: 0 to 8V peak to peak adjustable i.        Square wave output: 0 to 22V peak to peak adjustable   4.            Solderless Breadboard Module a.      with 1680 tie points   5.            Two digits of 7-segment LED Display Module a.      Two sets of BCD (Binary Code Decimal) with 7-segment LED display 5 or +0.2 volts DC.   6.            Two Single-Shot Pulse Output Switches Module a.      80uS Pulse   7.            Two Logic Output Switches a.      2 switches momentary contact, spring loaded b.      Output States :  +5 or +0.2 volts DC.   8.            8-bit LED Indicators with buffer Module a.      Eight (8) LED’s with separate input terminals.   9.            8-bit Data Output Switches Module a.      States (TTL / CMOS) : +5 or 0 volts DC. (TTL Mode) +12 or 0 volts DC. (CMOS Mode) b.      Maximum current : 250mA each switch c.      Output : four (4) terminals for each switch.   10.        Logic Probe (TTL/CMOS mode) Module   11.        Digital Voltmeter (DVM) Module a.      4 Digits LED display b.      Four voltage ranges :       0V to 199.9VDC       0V to 19.99VDC       0V to 1.999VDC         0V to 199.9mVDC c.      Input Impedance: 10Mohm for any range   12.        Loud Speaker Module a.      8Ohm, 0.25W with buffer   13.        Potentiometer Module        With 1 K, 10K, 100K and 1MOhm Potentiometers               14.        Plug Interface Adaptor Module a.      Miniature Plug, Mini Plug & Standard Plug Adaptors   The AT-300 is shipped with a comprehensive user’s manual, Student experiments manual, Instructor Guide and a power cord.        Power Supply : 240VAC, 50Hz (Fused Protected)      Dimensions : (W x D x H) 310 x 260 x 90mm      Weight : 2.5 kgs