This project is a transistor analyzer, suitable for testing both NPN and PNP transistors. Its circuit is simple as compared to other transistor testers which is useful for both technicians and students.

Terminal monolithic IC: power MOSFET, PWM controller, high voltage start up. Sensitivity to board layout and line transients now make the design even easier. 97 Data Book and Design Guide or on our Web site. This test circuit is not applicable for current limit or output characteristic measurements.

Reshebnik po toe bychkov shoes. It can be easily accumulated on a general purpose PCB. Basic electronic components like resistors, LED’s, diode and NE5555 are used for developing this circuit. Using this transistor tester circuit, many of the faults can be checked like transistor is in good condition or not, is it opened or shorted, and so on. Light emitting diodes.

Resistor is a passive component used to control current in a circuit. Its resistance is given by the ratio of voltage applied across its terminals to the current passing through it. Thus a particular value of resistor, for fixed voltage, limits the current through it. They are omnipresent in. Capacitor is a passive component used to store charge. The charge (q) stored in a capacitor is the product of its capacitance (C) value and the voltage (V) applied to it. Capacitors offer infinite reactance to zero frequency so they are used for blocking DC components or bypassing the AC signals.

The capacitor.