Agilent二手系統(tǒng)電源6621A深圳80W雙路特價銷售 美國安捷倫6621A直流電源的主要特點： 主要特性與技術(shù)指標 Output Ratings Low-range volts, amps: 0 to 7 V, 0 to 10 A High range volts, amps: 0 to 20 V, 0 to 4 A Programming Accuracy Voltage: 19 mV, 0.06% Current: 100 mA, 0.16% Ripple & Noise Constant voltage rms: 500 μV, 500 μV Peak-to-peak: 3 mV, 3 mV Constant current rms: 1 mA, 1 mA Readback Accuracy Voltage: 20 mV, 0.05% Current: 20 mA, 0.1% -Current: 50 mA, 0.2% 主要特性與技術(shù)指標 Output Ratings Low-range volts, amps: 0 to 7 V, 0 to 10 A High range volts, amps: 0 to 20 V, 0 to 4 A Programming Accuracy Voltage: 19 mV, 0.06% Current: 100 mA, 0.16% Ripple & Noise Constant voltage rms: 500 μV, 500 μV Peak-to-peak: 3 mV, 3 mV Constant current rms: 1 mA, 1 mA Readback Accuracy Voltage: 20 mV, 0.05% Current: 20 mA, 0.1% -Current: 50 mA, 0.2%