Dynamo Voltage Regulator Circuit

An automatic voltage regulator avr is a electronic device for automatically maintaining generator output terminal voltage at a set value under varying load and operating temperature.

Dynamo voltage regulator circuit.

In this case the variable is generator output voltage. In the most basic terms it consists of two electrical contacts switches which are opened and closed turned off and on by two sets of solenoid coils. It may use an electromechanical mechanism or electronic components. Where a system takes action to oppose any change in a certain variable.

Depending on the design it may be used to regulate one or more ac or dc voltages. Adjustable voltage regulator circuit using lm317. The voltage regulator as it names suggests regulates the fluctuating voltages supplied by the dynamo into something more usable by the motorbikes electrical system. The fundamental principle upon which their operation is based is called negative feedback.

Simple electromechanical relay circuits such as this one were very common in automotive electrical systems during the 1950 s 1960 s and 1970 s. A voltage regulator may use a simple feed forward design or may include negative feedback. Well this is a collection of voltage regulator circuits using the lm317 ic which is an adjustable voltage regulator. A dc voltage regulator is a device which maintains the output voltage of an ordinary power supply constant irrespective of load variations or changes in input a c.

Generally electronic circuits using tubes or transistors require a source of d c.