Fit for Hatz 1B20.30 / 1B20V.20 / 1B27.10 / 1B27.27 / 1B30.25 / 1B40.14 / 1B40V/V.14 / 1B50.10Z / 1D41.21 / 1D42.10 / 1D50.16 / 1D81.24 / 1D90.18 / 1D90V.16. Step Down DC/DC Buck Converter 12V/24V to 5V 10A Regulator Power Module.
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