Marsha09
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<B>上海山杰电气有限公司</SPAN></SPAN></SPAN><B>变频电源</SPAN>(</SPAN><B>15821888392</SPAN>)</SPAN><B>，</SPAN><B>直流稳压电源</SPAN></SPAN>,</SPAN><B>产品现广泛应用于宇航、军用、大中微型计算机、医疗仪器、通讯设备、电站设备、工业控制、仪器仪表等方面，用户遍布全国各地。进口三菱</SPAN><B>IGBT</SPAN><B>，日本铃木电容组装。</SPAN><B></SPAN> <B> </SPAN> <B>直流稳压稳流电源，</SPAN>WYJ</SPAN>直流电源，</SPAN><B>直流稳压电源，直流电源，直流可调电源</SPAN>简</SPAN> </SPAN>介</SPAN><B></SPAN> 本</SPAN><B>直流</SPAN>电源具有超高的准确性、高精确度、高稳定性等优良的电子特性，在研究单位、实验室作为可调电源或是生产线上作为产品寿命试验的固定电源，该</SPAN><B>直流电源</SPAN>是最好的选择，再则它具有完善的保护线路，更能满足使用者简单、方便的使用需求。</SPAN><B>直流电源</SPAN>与开关电源相比，它具有精度高，纹波小，无高频辐射干扰，适用场合广等优点。</SPAN> <B></SPAN> <B>直流电源</SPAN>可供电容器、继电器、电阻器等元器件作老练、测试使用，也可作为热敏电阻、电机等电子元件实验测试使用。目前，许多家知名电容器制造厂，电阻器厂等电子元件生产单位及科学院校等研发单位，都采用本</SPAN><B>直流电源</SPAN>，均获甚高评价。</SPAN> </SPAN> <B>直流电源</SPAN>性能特点</SPAN> </SPAN></SPAN> 1</SPAN>、规格范围</SPAN>: </SPAN>输出电压</SPAN>0-700V</SPAN>、输出电流</SPAN>0 -500A </SPAN>、输出功率</SPAN>0-6kW</SPAN>之内任选</SPAN> </SPAN></SPAN> 2</SPAN>、恒压恒流</SPAN></SPAN>:</SPAN> </SPAN>电压电流值从零至额定值连续可调，恒压恒流自动转换</SPAN> </SPAN></SPAN> 3</SPAN>、过流报警</SPAN></SPAN>:</SPAN> </SPAN>报警电流值</SPAN>0</SPAN>－</SPAN>120%</SPAN>额定值连续可调，电源输出电流超过电流报警值时将声光报警</SPAN> </SPAN></SPAN> 4</SPAN>、过压保护</SPAN></SPAN>:</SPAN> </SPAN>电压保护值</SPAN>0</SPAN>－</SPAN>120%</SPAN>额定值连续可调，电源输出电压超过电压保护值时将跳闸保护</SPAN> </SPAN></SPAN> 5</SPAN>、短路保护</SPAN></SPAN>:</SPAN> </SPAN>允许在任何工作状态下长期短路或短路开机</SPAN> </SPAN></SPAN> 6</SPAN>、过载保护</SPAN></SPAN>: </SPAN>电源或负载出现故障，输出电流超过额定值</SPAN>1.5</SPAN>倍时，电源跳闸保护</SPAN> </SPAN></SPAN> 7</SPAN>、短路报警</SPAN>: </SPAN>当输出电压低于</SPAN>1%</SPAN>额定值时，电源声光报警（选配）</SPAN> </SPAN></SPAN> 8</SPAN>、自动放电</SPAN>: </SPAN>供容性负载关机放电用（选配）</SPAN> </SPAN></SPAN> 9</SPAN>、输出显示</SPAN>: </SPAN>电压、电流同时</SPAN>LED</SPAN>数码管显示</SPAN> </SPAN> 10</SPAN>、脉冲工作</SPAN>:</SPAN>可配时间控制器构成直流脉冲电源</SPAN>（选配）</SPAN> </SPAN></SPAN> 11</SPAN>、智</SPAN> </SPAN>能</SPAN> </SPAN>化</SPAN>:</SPAN>可与计算机连接，组成计算机控制的智能型电源</SPAN>（选配）</SPAN> </SPAN></SPAN> <B>直流电源</SPAN>技术参数:</SPAN></SPAN> ◇恒压恒流</SPAN>: </SPAN>电压电流值均可从</SPAN>0-</SPAN>额定值连续可调，恒压状态恒流状态自动转换</SPAN></SPAN> ◇源效应</SPAN>: CV</SPAN>≤</SPAN>0.01%</SPAN> </SPAN>CC</SPAN>≤</SPAN>0.01% </SPAN> （输出为最高电压，最大电流时测量）</SPAN></SPAN> 负载效应</SPAN>: CV</SPAN>≤</SPAN>0.1%</SPAN> </SPAN>CC</SPAN>≤</SPAN>0.1%</SPAN> （输出为最高电压，最大电流时测量）</SPAN></SPAN> 纹波电压</SPAN> : CV</SPAN></SPAN>≤</SPAN>0.01%</SPAN> </SPAN>CC</SPAN>≤</SPAN>0.1%</SPAN> （输出为最高电压，最大电流时测量）</SPAN></SPAN> ◇显示方式</SPAN>:</SPAN> </SPAN></SPAN> 电压</SPAN>表为</SPAN>3</SPAN>或</SPAN>4</SPAN>位半</SPAN>LED</SPAN>数码管显示</SPAN> </SPAN> 电流</SPAN>表为</SPAN>3</SPAN>或</SPAN>4</SPAN>位半</SPAN>LED</SPAN>数码管显示</SPAN> </SPAN></SPAN> ◇显示精度</SPAN>:</SPAN> 电压表</SPAN> 0.1V </SPAN> 电流表</SPAN> 0.01A◇</SPAN>（注：不同规格电源显示精度可能不一样</SPAN> ◇显示误差</SPAN>:</SPAN> 电压表</SPAN>≤</SPAN>1%±1</SPAN>个字</SPAN> </SPAN> 电流表≤</SPAN>1%±1</SPAN>个字 </SPAN>（注：可根据客户要求调整显示误差）</SPAN> ◇短路保护</SPAN>: </SPAN>允许在任何情况下长期短路</SPAN></SPAN> 保护方式</SPAN> : </SPAN></SPAN>过压、过载跳闸保护；过流报警保护</SPAN></SPAN> <B>直流电源</SPAN>工作方式</SPAN>: </SPAN>长期满负荷连续工作</SPAN></SPAN> ◇</SPAN><B>直流电源</SPAN>输入电压</SPAN>:</SPAN> </SPAN>单相</SPAN>220V±10% </SPAN> </SPAN>50Hz±10%</SPAN> <B>直流电源</SPAN>环境条件</SPAN> |