... nominal value 5.CC/CV auto switching DC Power supply, single output, 30V/2A, model MCH-302A Specifications: SpecificationVoltage0 to ... Continuously VariableCurrent, Load Stability≤0.2%+3mARipple & Noise≤3mArmsWorkingConditionLine Power Supply220V±10% 50/60Hz(Alterable if needed :110±10 ... ≤0.5%+1 digitWeight6.3KgDimension130×165×330mm linear power supply, 0-30v/0-2a power supply,single output ,MCH-302A