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DC-DC Step-Down Converter Module Buck Power Supply Module DC 4.75-40V 1A to 3V 5V 12V Regulator Board PWM/PFM Modes Conversion

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артикул: 1005007816470994

$2.62

Доставка из: Китай

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Regulator Board DC 4.75-40V 1A to 3V 5V 12V DC-DC Step-Down Converter Module Buck Power Supply Module PWM/PFM Modes Conversion

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