24V to 12V1A2A3A4A5A buck converter on board 24V variable 12V step-down DC power module transformer
With input reverse connection protection, don't worry about connecting negative and positive pole. The input voltage is 15-40V, the fixed output is 12V, the output current is 1.5A2A3A4A5A (optional). There are two modes of shipment: conventional without reverse connection, with input reverse connection protection.
discount 70% in 2018-07-16 to 2018-07-18
freight :USD$7.00,(Postal parcel)
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