品牌四北型號(hào)SKDB-500-1H0輸入電壓220(V)輸出功率500(W) <!-- .at_4{MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; LINE-HEIGHT: 15pt; mso-line-height-rule: exactly; mso-char-indent-count: 2.0} .at_6{MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 63pt; LINE-HEIGHT: 15pt; mso-line-height-rule: exactly; mso-char-indent-count: 6.0} .at_3{COLOR: black; FONT-FAMILY: 宋體; mso-bidi-font-family: 宋體; mso-bidi-font-size: 10.5pt; mso-font-kerning: 0pt} .at_0{MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 15pt; mso-line-height-rule: exactly} .at_2{FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋體; mso-bidi-font-family: 宋體; mso-font-kerning: 0pt} .at_7{FONT-SIZE: 10.5pt; COLOR: black; FONT-FAMILY: 宋體; mso-bidi-font-family: 宋體; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA} .at_5{MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 126pt; LINE-HEIGHT: 15pt; mso-line-height-rule: exactly; mso-char-indent-count: 12.0} .at_1{mso-bidi-font-weight: normal} -->SKDB-500-1H0六檔恒流源技術(shù)規(guī)范1.輸入電壓:220V±20%2.頻率:47~63Hz3.最大輸出功率:500W4.輸出空載電壓:>30V5.輸出電流六量程: 1) 0.2mA 2) 2.0mA 3) 20.0mA 4) 200mA 5) 2.0A 6) 20.0A 6.恒流精度:1.0%7.環(huán)境適應(yīng)能力:溫度:-10~45°C,濕度:<90%8.安全要求: 抗電強(qiáng)度 輸入對(duì)FG,AC2KV/1min---10mA 輸入對(duì)輸出,AC2KV/1min---10mA 輸出對(duì)FG,DC500V/1min---10mA 絕緣電阻:>20MΩ9.電磁兼容:符合GB6833,GB9254相關(guān)規(guī)定,或符合VDE0871,CLASSB10.外形尺寸:230X130X9811.質(zhì)量:2.0Kg