Stabilized power supply circuit adjusted from zero
Source: InternetPublisher:傻阿乐 Keywords: Stabilized power supply circuit BSP output voltage transistor Updated: 2020/11/02
This circuit has a simple structure, high voltage stabilization efficiency, is not easy to oscillate, and has good overload protection
function; the output voltage can be continuously adjusted in the range of 0 ~ 12V; when the load current is 2A, the ripple voltage is 1.smV;
within Resistance-O, 05fl.
With the adjustment of potentiometers RPi and RPz, the required output voltage can be obtained . Adjusting RPa can change the output current limit
value ( transistor VT4 is a current limiting protection tube).
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