This file type includes high-resolution graphics and schematics when applicable. 1. This voltage-to-frequency converter uses a unijunction transistor to send a pulse back to the ampâ s ...

The resistance between B1 and B2, when the emitter is open-circuit is called inter-base resistance. The 2N2646 is the most commonly used version of the UJT. UJT 2N 2646 is used as a simple oscillator ...