快速选型
| 型号 | 电流 | 电压 | 功率 | 功能 | 标配接口 |
| PSW 30-36 | 36A | 30V | 360W | 开关 | USB/LAN |
| PSW 30-72 | 72A | 30V | 720W | 开关 | USB/LAN |
| PSW 30-108 | 108A | 30V | 1080W | 开关 | USB/LAN |
| PSW 40-27 | 27A | 40V | 360W | 开关 | USB/LAN |
| PSW 40-54 | 54A | 40V | 720W | 开关 | USB/LAN |
| PSW 40-81 | 81A | 40V | 1080W | 开关 | USB/LAN |
| PSW 80-13.5 | 13.5A | 80V | 360W | 开关 | USB/LAN |
| PSW 80-27 | 27A | 80V | 720W | 开关 | USB/LAN |
| PSW 80-40.5 | 40.5A | 80V | 1080W | 开关 | USB/LAN |
| PSW 160-7.2 | 7.2A | 160V | 360W | 开关 | USB/LAN |
| PSW 160-14.4 | 14.4A | 160V | 720W | 开关 | USB/LAN |
| PSW 160-21.6 | 21.6A | 160V | 1080W | 开关 | USB/LAN |
| PSW 250-4.5 | 4.5A | 250V | 360W | 开关 | USB/LAN |
| PSW 250-9 | 9A | 250V | 720W | 开关 | USB/LAN |
| PSW 250-13.5 | 13.5A | 250V | 1080W | 开关 | USB/LAN |
| PSW 800-1.44 | 1.44A | 800V | 360W | 开关 | USB/LAN |
| PSW 800-2.88 | 2.88A | 800V | 720W | 开关 | USB/LAN |
| PSW 800-4.32 | 4.32A | 800V | 1080W | 开关 | USB/LAN |
| 详细规格 | |||||||||
| PSW 30-36 | PSW 30-72 | PSW 30-108 | PSW 80-13.5 | PSW 80-27 | PSW 80-40.5 | PSW 160-7.2 | PSW 160-14.4 | PSW 160-21.6 | |
| 额定输出 | |||||||||
| 电压 | 0~30V | 0~30V | 0~30V | 0~80V | 0~80V | 0~80V | 0~160V | 0~160V | 0~160V |
| 电流 | 0~36A | 0~72A | 0~108A | 0~13.5A | 0~27A | 0~40.5A | 0~7.2A | 0~14.4A | 0~21.6A |
| 功率 | 360W | 720W | 1080W | 360W | 720W | 1080W | 360W | 720W | 1080W |
| 调节率(CV) | |||||||||
| 负载 | 20mV | 20mV | 20mV | 45mV | 45mV | 45mV | 85mV | 85mV | 85mV |
| 电压 | 18mV | 18mV | 18mV | 43mV | 43mV | 43mV | 83mV | 83mV | 83mV |
| 调节率(CC) | |||||||||
| 负载 | 41mA | 77mA | 113mA | 18.5mA | 32mA | 45.5mA | 12.2mA | 19.4mA | 26.6mA |
| 电压 | 41mA | 77mA | 113mA | 18.5mA | 32mA | 45.5mA | 12.2mA | 19.4mA | 26.6mA |
| 涟波&噪声(噪声带宽20MHz；涟波带宽1MHz) | |||||||||
| CV p-p | 60mV | 80mV | 100mV | 60mV | 80mV | 100mV | 60mV | 80mV | 100mV |
| CV rms | 7mV | 11mV | 14mV | 7mV | 11mV | 14mV | 12mV | 15mV | 20mV |
| CC rms | 72mA | 144mA | 216mA | 27mA | 54mA | 81mA | 15mA | 30mA | 45mA |
| 编程度 | |||||||||
| 电压 | 0.1% +10mV | 0.1% +10mV | 0.1% +10mV | 0.1% +10mV | 0.1% +10mV | 0.1% +10mV | 0.1% +100mV | 0.1% +100mV | 0.1% +100mV |
| 电流 | 0.1% +30mA | 0.1% +60mA | 0.1% +100mA | 0.1% +10mA | 0.1% +30mA | 0.1% +40mA | 0.1% +5mA | 0.1% +15mA | 0.1% +20mA |
| 测量度 | |||||||||
| 电压 | 0.1% +10mV | 0.1% +10mV | 0.1% +10mV | 0.1% +10mV | 0.1% +10mV | 0.1% +10mV | 0.1% +100mV | 0.1% +100mV | 0.1% +100mV |
| 电流 | 0.1% +30mA | 0.1% +60mA | 0.1% +100mA | 0.1% +10mA | 0.1% +30mA | 0.1% +40mA | 0.1% +5mA | 0.1% +15mA | 0.1% +20mA |
| 响应时间 | |||||||||
| 上升时间 | 50ms | 50ms | 50ms | 50ms | 50ms | 50ms | 100ms | 100ms | 100ms |
| 下降时间(满载) | 50ms | 50ms | 50ms | 50ms | 50ms | 50ms | 100ms | 100ms | 100ms |
| 下降时间(空载) | 500ms | 500ms | 500ms | 500ms | 500ms | 500ms | 1000ms | 1000ms | 1000ms |
| 负载瞬间恢复时间(负载改变50~) | 1ms | 1ms | 1ms | 1ms | 1ms | 1ms | 2ms | 2ms | 2ms |
| 编程分辨率(PC远程控制模式) | |||||||||
| 电压 | 1mV | 1mV | 1mV | 2mV | 2mV | 2mV | 3mV | 3mV | 3mV |
| 电流 | 1mA | 2mA | 3mA | 1mA | 2mA | 3mA | 1mA | 2mA | 3mA |
| 测量分辨率(PC远程控制模式) | |||||||||
| 电压 | 1mV | 1mV | 1mV | 2mV | 2mV | 2mV | 3mV | 3mV | 3mV |
| 电流 | 1mA | 2mA | 3mA | 1mA | 2mA | 3mA | 1mA | 2mA | 3mA |
| 串联和并联能力 | |||||||||
| 并联 | 含主机多并联3台 | ||||||||
| 串联 | 含主机多串联2台 | ||||||||
| 保护功能 | |||||||||
| OVP | 3~33V | 3~33V | 3~33V | 8~88V | 8~88V | 8~88V | 16~176V | 16~176V | 16~176V |
| OCP | 3.6~39.6A | 5~79.2A | 5~118.8A | 1.35~14.85A | 2.7~29.7A | 4.05~44.55A | 0.72~7.92A | 1.44~15.84A | 2.16~23.76A |
| OHP | 由升高的内部温度决定 | ||||||||
| 前面板显示精度(4位) | |||||||||
| 电压 | 0.1% ± 20mV | 0.1% ± 20mV | 0.1% ± 20mV | 0.1% ± 20mV | 0.1% ± 20mV | 0.1% ± 20mV | 0.1% ± 100mV | 0.1% ± 100mV | 0.1% ± 100mV |
| 电流 | 0.1% ± 40mA | 0.1% ± 70mA | 0.1% ± 100mA | 0.1% ± 20mA | 0.1% ± 40mA | 0.1% ± 50mA | 0.1% ± 5mA | 0.1% ± 30mA | 0.1% ± 30mA |
| 环境条件 | |||||||||
| 操作温度 | 0℃~50℃ | ||||||||
| 存放温度 | -25℃~70℃ | ||||||||
| 操作湿度 | 20% ~ 85%RH；无凝结 | ||||||||
| 存放湿度 | 小于90%RH；无凝结 | ||||||||
| 回读温度系数(热机30分钟) | |||||||||
| 电压 | 额定输出电压的100ppm/℃ | ||||||||
| 电流 | 额定输出电流的200ppm/℃ | ||||||||
| 其它 | |||||||||
| 模拟控制 | 有 | ||||||||
| 接口 | USB/LAN/GPIB(选配) | ||||||||
| 风扇 | 热感控制 | ||||||||
| 电源 | 85VAC~265VAC，50/60Hz，单相 | ||||||||
| 尺寸&重量 | 71(W)×124(H)×350(D)mm；约3kg | 142(W)×124(H)×350(D)mm；约5.3kg | 214(W)×124(H)×350(D)mm；约7.5kg | 71(W)×124(H)×350(D)mm；约3kg | 142(W)×124(H)×350(D)mm；约5.3kg | 214(W)×124(H)×350(D)mm；约7.5kg | 71(W)×124(H)×350(D)mm；约3kg | 142(W)×124(H)×350(D)mm；约5.3kg | 214(W)×124(H)×350(D)mm；约7.5kg |
