... full scale long time operation DC power supply, DC-30V/2A, single output, Model MCH-302BSpecifications: SpecificationVoltage0 to Described Continuously ... MCH-302B Variable output Output votlage0-30V Output current 0-2A Source regulation1*10-4 +3mV Load regulation1*10-4 ... to change without prior notice. MCH-302B supply,0-30V/2A continuously variable,single output w/fixed output industrial power supply ...