buck converter with timer 555 (1)
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Circuit Description
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555 based PWM circuit, it uses a opamp to make 0-100% duty cycle.
To change the frequency make C1 as follows
C1=4n7 20kHz
C1=10n 10kHz
Creator
환일29
258 Circuits
Date Created
2 years, 8 months ago
Last Modified
2 years, 8 months ago
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