CHA |
CHB |
fixed |
CHA |
CHB |
fixed |
CHA |
CHB |
fixed | |||
输出电压 |
0~+30V |
0~-30V |
5V/3.3V |
0~32V |
0~32V |
5V/3.3V |
0~+30V |
0~-30V |
5V/3.3V | ||
分辨率 |
100mV |
|
10mV |
|
10mV |
| |||||
最大输出电压 |
+32V |
-32V |
|
|
|
+32V |
-32V |
| |||
双组同步输出 |
0~±30V |
|
0~32V |
|
0~±30V |
| |||||
双组同步偏差 |
±20mV |
|
±20mV |
|
±20mV |
| |||||
输出电流 |
0~+1.5A |
0~-1.5A |
3A |
0~3A |
0~3A |
3A |
0~+4.5A |
0~-4.5A |
3A | ||
分辨率 |
1mA |
|
1mA |
|
1mA |
| |||||
最大输出电流 |
+2A |
-2A |
3A |
|
|
3A |
+5A |
-5A |
3A | ||
双组同步输出 |
0~±1.5A |
|
0~3A |
|
0~±4.5A |
| |||||
双组同步偏差 |
±5mA |
|
±5mA |
|
±5mA |
| |||||
负载效应 |
CV |
≤2mV |
10mV |
≤2mV |
10mV |
≤2mV |
10mV | ||||
CC |
≤10mA |
|
≤10mA |
|
≤10mA |
| |||||
源效应 |
CV |
≤1mV |
5mV |
≤1mV |
5mV |
≤1mV |
5mV | ||||
CC |
≤15mA |
|
≤15mA |
|
≤15mA |
| |||||
纹波及噪声 |
CV |
≤1.5mVrms |
2mVrms |
≤1.5mVrms |
2mVrms |
≤1.5mVrms |
2mVrms | ||||
CC |
≤1mArms |
|
≤1mArms |
|
≤1mArms |
| |||||
纹波峰波 |
CV |
≤10mVp-p |
|
≤10mVp-p |
|
≤10mVp-p |
| ||||
CC |
≤5mAp-p |
|
≤5mAp-p |
|
≤5mAp-p |
| |||||
暂态响应 |
200μS |
|
200μS |
|
200μS |
| |||||
LED显示器 |
16×2背光LCD,能直接显示工作状态 | ||||||||||
电压精度 |
±(0.2%+2个字) | ||||||||||
电流精度 |
±(0.5%+5个字) | ||||||||||
共模电压 |
±240V | ||||||||||
物理 特性 |
电源电压 |
AC 220V±10%;50Hz±5% | |||||||||
外形尺寸 |
130H×210W×410D(mm) | ||||||||||
质量 |
约7kg |
约7.5kg |
约8kg |