Hello guys,
Please refer to the figure attached,
My query is: the basic operating principle of UJT transistor, I understood as follows:
Suppose the emitter supply is turned down to zero, The voltage(potential divider or intrinsic stand off voltage) between the two internal resistance UJT reverse biases the emitter diode . When you bring up the emitter supply until its slightly larger than the voltage of the potential divider , the lower internal resistor of the UJT drops its resistance significantly and the emitter diode conducts and large current passes from the emitter diode to the lower internal resistor(dropped in value) to ground.
Please can someone corrects or confirm my thoughts ?
Thanks
Saviour Muscat
Please refer to the figure attached,
My query is: the basic operating principle of UJT transistor, I understood as follows:
Suppose the emitter supply is turned down to zero, The voltage(potential divider or intrinsic stand off voltage) between the two internal resistance UJT reverse biases the emitter diode . When you bring up the emitter supply until its slightly larger than the voltage of the potential divider , the lower internal resistor of the UJT drops its resistance significantly and the emitter diode conducts and large current passes from the emitter diode to the lower internal resistor(dropped in value) to ground.
Please can someone corrects or confirm my thoughts ?
Thanks
Saviour Muscat
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