NE555 inductorless DC boost circuit
Source: InternetPublisher:李商隐身 Keywords: Rectifier power supply boost Updated: 2021/07/16
The 555 circuit is connected into a multivibrator circuit, and a voltage doubler circuit is connected at the output end to obtain a power supply higher than the power supply voltage.
When voltage is charged on C2, this voltage and the power supply voltage are superimposed, resulting in a higher voltage. Higher voltages can also be obtained by increasing the number of stages.
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