產(chǎn)品特點(diǎn)
1、雙數(shù)字表頭顯示 0-30V 0-5A可調(diào)直流穩(wěn)壓電源 | |||
2、0.01%高調(diào)節(jié)率 四位數(shù)顯 可xx到1MA 工業(yè)級高精度數(shù)顯直流穩(wěn)壓電源 | |||
3、固定電壓與固定電流操作功能 | |||
4、過電壓保護(hù)功能 | |||
5、高功率密度 | |||
技術(shù)參數(shù) | |||
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(diào)整率 | |||
源調(diào)整率 | ≤0.01%+3mV | ≤0.01%+3mV | ≤0.01%+3mV |
負(fù)載調(diào)整率 | ≤0.01%+3mV(rating current) ≤3A | ||
≤0.01%+5mV(rating current) ≤3A | |||
修復(fù)時(shí)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(fù)載調(diào)整率 | Output cuttent ranges 0 to rating current | ||
電流調(diào)整率 | |||
源調(diào)整率 | ≤0.2%+3mA | ≤0.2%+3mA | ≤0.2%+3mA |
負(fù)載調(diào)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(huán)境溫度 | 0~40°C,<80%RH | 0~40°C,<80%RH | 0~40°C,<80%RH |
位數(shù)/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 |