The fully isolated IDC-100A DC to DC converter will provide regulated output for your sensitive devices. The 12 volt version will output 8 amps of regulated current, the 24 volt unit will out put 4 amps.The IDC-100A includes protection from short circuit, overheating, over-voltage, and reverse polarity. EMI/ECM compliant, European standard EN50081-1 (for EMI), EN50082-1 (for EMC) and European Automotive Directive 95/54/CE