產品說明 / Introduction
產品特點
1、雙數字表頭顯示 0-30V 0-5A可調直流穩壓電源 | |||
2、0.01%高調節率 四位數顯 可xx到1MA 工業級高精度數顯直流穩壓電源 | |||
3、固定電壓與固定電流操作功能 | |||
4、過電壓保護功能 | |||
5、高功率密度 | |||
技術參數 | |||
型號 | LPS302DM | LPS303DM | LPS305DM |
額定輸出 | |||
電壓 | 0~30V | 0~30V | 0~30V |
電流 | 0~2A | 0~3A | 0~5A |
電壓調整率 | |||
源調整率 | ≤0.01%+3mV | ≤0.01%+3mV | ≤0.01%+3mV |
負載調整率 | ≤0.01%+3mV(rating current) ≤3A | ||
≤0.01%+5mV(rating current) ≤3A | |||
修復時間 | 100uS | 100uS | 100uS |
紋波噪聲 | ≤0.5mVr.m.s | ≤0.5mVr.m.s | ≤0.5mVr.m.s |
≤1mVr.m.s | ≤1mVr.m.s | ≤1mVr.m.s | |
負載調整率 | Output cuttent ranges 0 to rating current | ||
電流調整率 | |||
源調整率 | ≤0.2%+3mA | ≤0.2%+3mA | ≤0.2%+3mA |
負載調整率 | ≤0.2%+3mA | ≤0.2%+3mA | ≤0.2%+3mA |
紋波噪聲 | ≤3mAr.ms | ≤3mAr.ms | ≤3mAr.ms |
絕緣性 | Between chassis and out put terminal:more than 20MΩ at DC 500V | ||
環境溫度 | 0~40°C,<80%RH | 0~40°C,<80%RH | 0~40°C,<80%RH |
位數/精度 | 3/0.2% | 3/0.2% | 3/0.2% |
其他 | |||
供電電源 | 220V/50hz | 220V/50hz | 220V/50hz |
尺寸 | 120×150×270mm | 120×150×270mm | 120×150×270mm |
重量 | 3.5Kg | 5Kg | 5Kg |