Operational amplifier stabilized power supply circuit 2
Source: InternetPublisher:supremeOne Keywords: Operational amplifier regulated power supply circuit BSP output voltage Updated: 2021/05/12
This power supply uses few components but has good performance. When the input and output are electrically faulty
. When the input voltage of this power supply is 16-30V, the output voltage is 12V, the current is 1A, the internal resistance is <0.0010, the voltage stability
is 0.05%, and the peak ripple voltage is <25mV.
By selecting the appropriate voltage dividing resistor and winding or selecting the voltage stabilizing tube VS accordingly, the output voltage of the voltage-stabilized power supply can change within a wide range.
- A very convenient small power supply circuit to share
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