规格
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| GPP-4323
| GPP-3323
| GPP-2323 | GPP-1326
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输出模式
| 通道
| CH1
| CH2 | CH3 | CH4 | CH1 | CH2 | CH3 | CH1 | CH2 | CH1 |
电压
| 0~32V
| 0~32V | 0~5V | 0~15V | 0~32V
| 0~32V | 1.8/2.5/3.3/5.0V
| 0~32V
| 0~32V | 0~32V |
| 电流 | 0~3A
| 0~3A | 0~1A | 0~1A | 0~3A | 0~3A | 5A | 0~3A | 0~3A | 0~6A |
Tracking 串联电压 | 0~64V
| --- | 0~64V
| --- | 0~64V | --- |
Tracking 并联电流 | 0~6A
| 0~6A | 0~6A |
恒压操作
| 线性调整率 | ≤0.01%+3mV
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负载调整率
| ≦0.01%+3mV（rating current≤3A）≦0.02%+5mV（rating current>3A） |
纹波&噪声(5Hz-1MHz)
| ≤350μVrms/2mVpp | ≤1mVrms | ≤350μVrms/2mVpp | ≤2mVrms | ≤350μVrms/2mVpp | ≤500μVrms6mVpp |
恢复时间
| ≦50μs | ≤50μs | ≤50μs | ≤100μs |
| 恒流操作 | 线性调整率
| ≦0.2%+3mA |
负载调整率
| ≦0.2%+3mA |
纹波&噪声
| ≦2mArms | ≤2mArms | ≤2mArms | ≤4mArms |
编程分辨率
| 编程电压分辨率
| 1mV
| 1mV | - | 1mV | 1mV |
| 编程电流分辨率 | 0.1mA
| 0.1mA | - | 0.1mA | 0.2mA |
Tracking操作(CH1，CH2)
| Tracking误差
| 主机≦0.1%+10mV of Master(0~32V) ，空载 ，带载加载调节≦100mV) |
并联调整率
| 线性: ≦0.01%+3mV负载:≦0.01%+3mV(额定电流≦3A) ≦0.02%+5mV(额定电流＞3A) |
| 串联调整率 | 线性: ≦0.01%+5mV负载:≦100mV |
纹波&噪声(5Hz-1MHz)
| ≤1mVrms |
CH3 Operation
for（3323） | 输出电压
| 1.8V/2.5V/3.3V/5.0V，±5%
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输出电流
| 5A
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线性调整率
| ≦3mV |
负载调整率
| ≦5mV |
纹波&噪声
| 2mVrms（5Hz~1MHz） |
瞬态恢复时间
| 100us
|
USB端口输出
| 1.8V/2.5V/3.3V/5.0V，±0.35V，3A |
Meter
| 电压分辨率 | 0.1mV
| 0.1mV
|
| 0.1mV | 0.1mV |
电流分辨率
| ≤±(0.03% + 10mV)≤±(0.30% + 10mA) | ≤±(0.03% + 10mV)≤±(0.30% + 10mA) | - | ≤±(0.03% + 10mV)≤±(0.30% + 10mA) | ≤±(0.03% + 10mV)≤±(0.30% + 10mA) |
设置/回读精度
| ≤±(0.03% + 10mV)≤±(0.30% + 10mA) | ≤±(0.03% + 10mV)≤±(0.30% + 10mA) | ≤±(0.03% + 10mV)≤±(0.30% + 10mA) | ≤±(0.03% + 10mV)≤±(0.30% + 10mA) |
DC负载特性
| 通道
| 2
| -
| 2 | - | 2 | 1 |
显示功率
| 50.00W
| 50.00W | 50.00W | 100.00W |
显示电压
| 0~33.00V
| 0~33.00V | 0~33.00V | 0~33.00V |
显示电流
| 0~3.200A
| 0~3.200A | 0~3.200A | 0~6.200A |
CV模式范围
| 1.500V~33.00V | 1.500V~33.00V | 1.500V~33.00V | 1.500V~33.00V |
分辨率
| 10mV
| 10mV | 10mV | 10mV |
设置精度
| ≦0.1%+30mV | ≦0.1%+30mV | ≦0.1%+30mV | ≦0.1%+30mV |
回读精度
| ≦0.1%+30mV | ≦0.1%+30mV | ≦0.1%+30mV | ≦0.1%+30mV |
CC模式范围
| 0~3.200A
| 0~3.200A | 0~3.200A | 0~6.200A |
分辨率
| 1mA | 1mA | 1mA | 1mA |
设置精度
| ≦0.3%+10mA | ≦0.3%+10mA | ≦0.3%+10mA | ≦0.3%+10mA |
回读精度
| ≦0.3%+10mA | ≦0.3%+10mA | ≦0.3%+10mA | ≦0.3%+10mA |
CR模式范围
| 1~1k ohm
| 1~1k ohm | 1~1k ohm | 1~1k ohm |
分辨率
| 1 ohm | 1 ohm | 1 ohm | 1 ohm |
| 设置精度 | ≦0.3%+1 ohm(Voltage≧
0.1V, and current≧0.1A) | ≦0.3%+1 ohm(Voltage≧
0.1V, and current≧0.1A) | ≦0.3%+1 ohm(Voltage≧
0.1V, and current≧0.1A) | ≦0.3%+1 ohm(Voltage≧
0.1V,and current≧0.1A) |
| 回读精度 |
| 隔离 | 机架和端子
| ≥20MΩ (DC 500V) |
机架和AC电源线
| ≥30MΩ (DC 500V) |
环境条件
| 操作温度
| 0~40℃
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存储温度
| -10~70℃ |
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操作湿度
| ≦80% RH |
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| 存储湿度 | ≦70% RH |
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| 其他 | 电源
| AC100V/120V/220V±10%; 230V(+10%~-6%); 50/60Hz |
尺寸&重量
| 213(W)x 145(H) x 312(D) mm ; 约7.5kg |
