直流電源LPS 305|LPS 305直流電源|茂迪LPS 305直流電源的技術(shù)參數(shù):
機 型 | LPS301 | LPS302 | LPS303 | LPS304 | LPS305 | ||||
zui大輸出功率 | 30WATTS | 60WATTS | 90WATTS | 70WATTS | 165WATTS | ||||
輸出電壓 | HIGH | LOW | HIGH | LOW | | | | ||
輸出電壓 | 0to15V | 0to30V | 0to15V | 0to30V | 0to30V | 0to+30V/0to-30V | fixed 5V | 0to+30V/0to-30V | fixed 3.3V/5V |
分辨率 | 10mV | 10mV | 10mV | 10mV | 10mV | 10mV | | 10mV | |
zui大輸出電壓 | 16V | 32V | 16V | 32V | 32V | +32V/-32V | | +32V/-32V | |
雙組同步輸出 | | 0to+/-30V | | 0to+/-30V | | ||||
雙組同步偏差 | +/-20mV | | +/-20mV | | |||||
輸 出 電 流 | |||||||||
輸出電流 | 0to | 0to | 0to | 0to | 0to | 0to | | 0to+ | |
分辨率 | 1mA | 1mA | 1mA | 1mA | 1mA | 1mA | | 1mA | |
zui大輸出電流 | | | | | | + | CL= | + | CL= |
雙組同步輸出 | | 0to+/ | | 0to+/ | | ||||
雙組同步偏差 | +/-2mA | | +/-5mA | | |||||
定 電 壓 源 特 性 | |||||||||
電源效應(yīng)(AC+/-10%變化) | 1mV | 1mV | 5mV | 1mV | 5mV | ||||
負載效應(yīng)(負載0-變化) | 2mV | 2mV | 10mV | 2mV | 10mV | ||||
紋波、噪聲有效值(10Hz到20MHz) | 0.5mVrms | 1.5mVrms | 2mVrms | 1.5mVrms | 2mVrms | ||||
紋波峰波(10Hz到20MHz) | 5mVp.p | 10mVp.p | 20mVp.p | 20mVp.p | 20mVp.p | ||||
狀態(tài)響應(yīng) | 200μs Typical | 200μs Typical | | 200μs Typical | | ||||
溫度系數(shù) | 100ppm/°C Typical | ||||||||
定 電 流 源 特 性 | |||||||||
電源效應(yīng)(AC+/-10%變化) | 5mA Typical | 15mA Typical | | 15mA Typical | | ||||
負載效應(yīng)(短路至全載的變化) | 5mA Typical | 10mA Typical | | 10mA Typical | | ||||
紋波、噪聲有效值(10Hz到20MHz) | 1mArms Typical | 1mArms Typical | | 1mArms Typical | | ||||
紋波峰波(10Hz到20MHz) | 5mAp.p Typical | 10mAp.p Typical | 5mAp.p Typical | | 5mAp.p Typical | | |||
溫度系數(shù) | 200ppm/°C Typical | ||||||||
LCD顯示器 | 2 x 16背光LCD;能直接顯示工作狀態(tài) | ||||||||
電壓精確度 * * | +/-(0.2% of rdg+2digits) | +/-(0.2% of rdg+2digits) | | +/-(0.2% of rdg+2digits) | | ||||
電流精確度 * * | +/-(0.5% of rdg+5digits) | +/-(0.5% of rdg+5digits) | | +/-(0.5% of rdg+5digits) | | ||||
共模電壓 | +/-240Vdc | ||||||||
環(huán)境溫度 | 操作環(huán)境 | ||||||||
體積(長x寬x高) | 30 x 22 x | 40 x 21 x | |||||||
重量 | 約 | 約 | 約 | ||||||
冷卻方式 | 風(fēng)扇散熱 | ||||||||
電源115V+/-10% | 47to63Hz, | 47to63Hz, | 47to63Hz, | 47to63Hz, | 47to63Hz, | ||||
選擇性附件 | RS-232介面 | ||||||||
附件 | 使用說明書,電源線,備用保險絲 |