详细内容 :特点:
两个指针表头显示
恒压、恒流工作模式
高效率、重量轻、体积小
高功率密度
型号 | 输出 | 显示方式 | Standby function |
PS-202D | 20V/2A | 数字显示 | yes |
PS-302D | 20V/2A | 数字显示 | yes |
PS-303D | 30V/3A | 数字显示 | yes |
PS-305D | 30V/5A | 数字显示 | yes |
型号 | PS-202D 0-30V/2A | PS-302D 0-30V/2A | PS-303D 0-30V/3A | PS-305D 0-30V/5A |
稳压特性: |
源效应: | CV ≤0.01%+2mV | ≤0.01%+2mV | ≤0.01%+2mV | ≤0.01%+2mV |
负载效应: | CV ≤0.01%+2mV | ≤0.01%+2mV | ≤0.01%+2mV | ≤0.01%+2mV |
纹波及噪声: | CV ≤1mV(有效值) | ≤1mV(有效值) | ≤1mV(有效值) | ≤1mV(有效值) |
电压温度系数: | 150ppm/℃ | | | |
稳流特性: |
源效应: | CC≤0.2%+2mA | CC≤0.2%+2mA | CC≤0.2%+2mA | CC≤0.2%+2mA |
负载效应: | CC≤0.2%+5mA | CC≤0.2%+5mA | CC≤0.2%+5mA | CC≤0.2%+5mA |
电流温度系数: | 500ppm/℃ | 500ppm/℃ | 500ppm/℃ | 500ppm/℃ |
纹波及噪声: | CV ≤2mV(有效值) | CV ≤2mV(有效值) | CV ≤2mV(有效值) | CV ≤2mV(有效值) |
显示精度: |
显示: | 数字显示 | 数字显示 | 数字显示 | 数字显示 |