Precision Variable Adjustable 30V 5A DC Power Supply Digital Regulated Lab Grade
Supply voltage: ac 11V/22V, Frequency: 5hz~6hz Working temperature: -1c ~ 4 c, Relative humidity: ȹ 9% Storage conditions: -1c ~ 4 c, Relative humidity: ȹ 8% Voltage Stability: ≤.1% +2mV, Load Stability: ≤ .1% +2mV AC Input can be 11V or 22V