Power Project Board Trainer (PPBT) 1052

Categories: Dynamic Demonstrators

 PPBT * Useful, low cost, multi – purpose, mini – lab for linear, digital & hybrid circuits.
* Saves time and money in experimentation as no soldering is required to try out new circuits and components can be reused.
* All inputs / outputs & components for experimentation terminated on 2mm brass terminations.
* Interconnection through hook-up wires/2mm stackable patch cords
* Various DC regulated power supplies are built – in.
* Housed in an ergonomically designed sturdy powder coated metal enclosure with provision for safe keeping of mains cord, patch cords & top lid for protection during storage.


Technical Specifications

Breadboards Unique solder – less large size, spring loaded breadboard consisting  of 2 Terminal Strips  with 640 tie points each and 3 Distribution Strips with 100 tie points each, totaling to 1580 tie points. (size : 165mm X 170mm approx ).
IC based DC Reg.Power Supplies a.b.c. + 12 V / 500 mA ( fixed and with facility to vary from 0 to +12 V ).- 12 V / 500 mA ( fixed and with facility to vary from 0 to -12 V ).+ 5V / 500mA ( fixed ).
Clock Generators a.     0.1Hz,     b.     1Hz,     c.     100Hz,     d.     1KHz.Simultaneous independent fixed TTL ( 5V ) outputs.
Manual Pulser One independent buffered bounceless manual pulser ( useful for freezing the action of each stage of the counter  after  every clock pulse )
Logic Level Inputs Eight independent buffered logic level inputs to select High / Low TTL levels, each with a LED to indicate high / low status and termination.
Logic LevelIndicators Eight independent buffered logic level indicators for High / Low status indication of digital outputs.
AC Supplies 9 – 0 – 9 V AC / 500 mA.
Speaker 8 ohms miniature speaker with terminations.
Potentiometers 3 Potentiometers ( 1K, 10K and 100K ) with terminations.
Power ON Power ON switch with indicator for mains on indication and fuse for protection.
Patch Cords a.b. Set of 25 assorted coloured single strand hook – up wires.Set of 15 assorted coloured multi – stand wires with 2mm stackable plug termination at one end & hook-up wire termination at the other end.
Power Requirement 230V + 10% single phase AC.
Instruction manual One instruction manual.