... .input(3V~35V)and output (1.25V~37V) 3.adjustable voltage input and output DC-DC ... 9-35V DC,output 12V,1A,or output 5V ,2A. 1. the module marked IN-(input negative ),IN+(input positive),OUT ... have not output short-circuit protectionModel: RH-S-1Dimension:62x21x20mm. (2)input(3V~35V),output (1.25V~37V)adjustable, (3)the max ...