The Ppurpose Power Supply Circuit Diagram 6-66 can be used for supply output voltages from 1 to 35
V. The line transformer should be selected to give about1.4 times the
desired output voltage from the positive side of filter capacitor C1 to
ground. Potentiometer R2 sets the output voltage to the desired value
by adjusting the reference input. Rsc is the current limit set resistor. Its value is calculated as: For example, if the maximum current
output is to be 1 A, Rsc ~ 0.65/1.0 ~ 0.65 0. The 1-KO resistor, Rs, is
a light-loaded resistor designed to improve the no-load stability of
the supply.
Purpose Power Supply Circuit Diagram
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