LPS305直流電源|臺(tái)灣茂迪LPS305直流穩(wěn)壓電源的產(chǎn)品特征:
l 真正定電壓及定電流源性能
l 12位元D/A轉(zhuǎn)換的解析度
l 2×16點(diǎn)矩陣背光液晶顯示器
l 可同時(shí)顯示兩組電源的電流、電壓與輸出狀態(tài)
l 軟件校正功能]
l 智慧型冷卻系統(tǒng)
l 可旋轉(zhuǎn)RS232輸出
l 自動(dòng)警世系統(tǒng)--過(guò)載及狀態(tài)改變警示
l 簡(jiǎn)易設(shè)定
LPS305直流電源|臺(tái)灣茂迪LPS305直流穩(wěn)壓電源的規(guī)格及技術(shù)參數(shù):
機(jī) 型 | LPS301 | LPS302 | LPS303 | LPS304 | |||||
*大輸出功率 | 30WATTS | 60WATTS | 90WATTS | 70WATTS | 165WATTS | ||||
輸出電壓 | HIGH | LOW | HIGH | LOW |
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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 |
|
*大輸出電壓 | 16V | 32V | 16V | 32V | 32V | +32V/-32V |
| +32V/-32V |
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雙組同步輸出 | 0to+/-30V | 0to+/-30V | |||||||
雙組同步偏差 | +/-20mV |
| +/-20mV |
| |||||
輸出電流 | 0to | 0to | 0to | 0to | 0to | 0to | 0to+ | ||
分辨率 | 1mA | 1mA | 1mA | 1mA | 1mA | 1mA |
| 1mA |
|
*大輸出電流 | + | CL= | + | CL= | |||||
雙組同步輸出 |
| 0to+/ |
| 0to+/ |
| ||||
雙組同步偏差 | +/-2mA |
| +/-5mA |
| |||||
電源效應(yīng)(AC+/-10%變化) | 1mV | 1mV | 5mV | 1mV | 5mV | ||||
負(fù)載效應(yīng)(負(fù)載0-100%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 | ||||||||
電源效應(yīng)(AC+/-10%變化) | 5mA Typical | 15mA Typical |
| 15mA Typical |
| ||||
負(fù)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**度 | +/-(0.2% of rdg+2digits) | +/-(0.2% of rdg+2digits) |
| +/-(0.2% of rdg+2digits) |
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電流**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(zhǎng)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(shuō)明書(shū),電源線(xiàn),備用保險(xiǎn)絲 |