Transistors Dealers in Pratap Nagar, Nagpur

The trainer has DC +12V/500mA Fixed Power supply, Two NPN Transistors BC548 in CE  mode with identical collector load resistor, four resistors & four capacitors bank as a feedback components wired as positive feedback amplifier to provide Astable multivibrator O/P at both the collectors with the facility to vary the frequency.Objectives : To Study operation of Astable (Free-running) Multivibrator using transistor. To Observe & Note the waveforms at the base & collector of two transistors. To Observe & Note Change in Switching Times & Frequency of Oscillation w.r.t. change in RC  feedback Components. Compare the Theoretical & Practical values. Accessories Included : Set of Patch Cords, Operating Manual.