型號(hào)
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DP832A
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DP832
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DP831A
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輸出通道數(shù)
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3
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3
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3
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輸出總功率
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195W
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195W
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160W
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輸出檔位/通道
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30V/3A;30V/3A;5V/3A
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30V/3A;30V/3A;5V/3A
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30V/3A;30V/3A;5V/3A
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負(fù)載調(diào)節(jié)率,
±(輸出百分比+偏置)
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電壓: ≤0.01% + 2mV;
電流: ≤0.01% + 250uA
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電壓: ≤0.01% + 2mV;
電流: ≤0.01% + 250uA
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電壓: ≤0.01% + 2mV;
電流: ≤0.01% + 250uA
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線性調(diào)節(jié)率,
±(輸出百分比+偏置)
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電壓: ≤0.01% + 2mV;
電流: ≤0.01% + 250uA
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電壓: ≤0.01% + 2mV;
電流: ≤0.01% + 250uA
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電壓: ≤0.01% + 2mV;
電流: ≤0.01% + 250uA
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紋波和噪聲
(20~20MHz)
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恒壓: ≤350uVrms / 2mVpp
(20HZ-20MHz);
恒流: ≤2mArms
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恒壓: ≤350uVrms /2mVpp
(20HZ-20MHz);
恒流: ≤2mArms
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恒壓: ≤350uVrms / 2mVpp
(20HZ-20MHz);
恒流: ≤2mArms
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編程年準(zhǔn)確度
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電壓: ±(0.05% + 10mV);
電流: ±(0.2% + 10mA)
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電壓: ±(0.05% + 10mV);
電流: ±(0.2% + 10mA)
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電壓: ±(0.1% + 20mV);
電流: ±(0.2% + 10mA)
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回讀年準(zhǔn)確度
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電壓:0.05% + 5mV;
電流: 0.15% + 5mA
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電壓:0.05% + 5mV;
電流: 0.15% + 5mA
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電壓: ±(0.1% + 20mV);
電流: ±(0.2% + 10mA)
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編程分辨率
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1mV/1mA
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10mV/10mA;
高分辨率選件: 1mV/1mA
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1mV/0.1mA
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回讀分辨率
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1mV/1mA
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高分辨率選件:1mV/1mA
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0.1mV/0.1mA
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遠(yuǎn)端補(bǔ)償
(Remote Sense)
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無(wú)
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無(wú)
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無(wú)
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電表分辨率
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1 mV/1 mA
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1 mV/1 mA
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1 mV/1 mA
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瞬態(tài)響應(yīng)時(shí)間
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≤ 50us
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≤ 50us
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≤ 50us
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溫度系數(shù),
±(輸出百分比+偏置)
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電壓:
0.01% + 5mV (CH1/CH2);
0.01% + 2mV (CH3);
電流: 0.01% + 2mA
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電壓:
0.01% + 5mV (CH1/CH2);
0.01% + 2mV (CH3);
電流: 0.01% + 2mA
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電壓:
0.01%+2mV;
電流:
0.02%+3mA
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保護(hù)功能
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過(guò)壓,過(guò)流,二級(jí)過(guò)溫
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過(guò)壓,過(guò)流,二級(jí)過(guò)溫
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過(guò)壓,過(guò)流,二級(jí)過(guò)溫
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顯示
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3.5寸TFT,時(shí)尚顯示
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3.5寸TFT,仿VFD顯示
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3.5寸TFT,時(shí)尚顯示
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接口
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USB Host& Device,
LAN,RS232,GPIB,
數(shù)字IO
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USB Host& Device,
(LAN,RS232,GPIB,
數(shù)字IO為選配)
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USB Host& Device,LAN,
RS232,GPIB,數(shù)字IO
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尺寸
(寬x高×深)
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重量
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