MLP-H系列多通道高精度可编程线性直流电源具有低纹波噪声，高分辨率，高精度的特点。本机可以内部串联、并联，满足了客户对更高电压或电流条件下的使用。本机还拥有LIST输出、定时器等高阶软件功能，以满足工业数字化的需求。本系列有六种基本机型，以满足不同用户群体。
本产品主要应用于需要输出电压或电流可调的逻辑电路场所，或对跟踪模式有需要的场所。产品标配USB Device接口、RS232接口、RS485接口、LAN接口，方便搭建自动测试系统。
技术参数
机型 | MLP-X323H | MLP-X306H | MLP-X603H |
CH1&CH2 | CH3 | CH1&CH2 | CH3 | CH1&CH2 | CH3 |
电源模式 | 直流输出 | 电压 | 0～32.0000V*2 | 0-6.00000V | 0～30.0000V*2 | 0～ 6.00000V | 0～60.0000V*2 | 0～ 6.00000V |
电流 | 0-3.00000A | 0-3.00000A | 0-6.00000A | 0-3.00000A | 0-3.00000A | 0-3.00000A |
负载调节率 | 电压 | ≤0.01% + 3mV | ≤0.01% + 3mV | ≤0.02% + 6mV | ≤0.01% + 3mV | ≤0.02% + 6mV | ≤0.01% + 3mV |
电流 | ≤0.1% + 3mA | ≤0.2% + 6mA | ≤0.1% + 3mA | ≤0.2% + 6mA | ≤0.1% + 3mA |
电源调节率 | 电压 | ≤0.01% + 1mV | ≤0.02% + 3mV | ≤0.01% + 1mV | ≤0.02% + 3mV | ≤0.01% + 1mV |
电流 | ≤0.1% + 1mA | ≤0.2% + 3mA | ≤0.1% + 1mA | ≤0.2% + 3mA | ≤0.1% + 1mA |
纹波 | 常模电压 | ≤1mVrms | ≤2mVrms | ≤1mVrms | ≤2mVrms | ≤1mVrms |
常模电流 | ≤ 3m Arms | ≤ 6m Arms | ≤3mArms | ≤6mArms | ≤3mArms |
下降时间 | 满量程电压空载 | ≤50ms | ≤50ms | ≤50ms |
温度系数 | ≤300ppm/°C | ≤300ppm/°C | ≤300ppm/°C |
分辨率 | 编程电压 | 7mV | 7mV | 7mV |
编程电流 | 1mA | 1mA | 1mA |
读取电压 | 1mV | 1mV | 1mV |
读取电流 | 1mA | 1mA | 1mA |
编程精度 | 电压精度 | ≤±(0.01% + 10mV) | ≤±(0.01% + 10mV) | ≤±(0.01% + 10mV) |
电流精度 | ≤±(0.05%+20mA) | ≤±(0.05%+20mA) | ≤±(0.05%+20mA) |
读值精度 | 电压精度 | ≤±(0.02% + 10mV) | ≤±(0.02% + 10mV) | ≤±(0.02% + 10mV) |
电流精度 | ≤± (0.1%+20mA) | ≤±(0.1%+20mA) | ≤±(0.1%+20mA) |
并联 串联 | 负载变动率 | 0.01%+3mV | 不适用 | 0.02%+10mV | 不适用 | 0.02%+10mV | 不适用 |
电源变动率 | 0.01%+3mV | 0.02%+10mV | 0.02%+10mV |
负载变动率 | 15mV | 30mV | 30mV |
电源变动率 | 0.01%+5mV | 0.02%+10mV | 0.02%+10m V |
保护模式 | OVP | 范围 | OFF,ON(0.5V ～ 35.0V) | OFF,ON(0.5V ～ 6.0V) | OFF,ON(0.5V ～ 33.0V) OFF,ON(0.5V ～ 6.0V) | OFF,ON(0.5V ～ 65.0V) | OFF,ON(0.5V ～ 6.0V) |
分辨率 | 100mV | 100mV | 100mV |
设定精度 | ±100mV | ±100mV | ±100mV |
OCP | 范围 | OFFQN(0.050A ～ 3.500A) | OFF,ON(0.050A ～ 6.500A) | OFF,ON(0.050A ～ 3.500A) | OFF,ON(0.050A ～ 3.500A) |
分辨率 | 10mA | 10mA | 10mA |
设定精度 | ±20mA | ±20mA | ±20mA |
主要功能 | 表头 | 显示方式 | 4.3"TFT-LCD | 4.3"TFT-LCD | 4.3"TFT-LCD |
通道特点 | 通道间隔离 | ● | ● | ● |
通道独立输出 | ● | ● | ● |
保护功能 | OVP保护 | ● | ● | ● |
OCP保护 | ● | ● | ● |
OTP保护 | ● | ● | ● |
特色功能 | 智能风扇控制 | ● | ● | ● |
数字输入 | ● | ● | ● |
Preset键 | ● | ● | ● |
显示模式(波形/列) | ● | ● | ● |
LCD参数设定 | ● | ● | ● |
功率显示 | ● | ● | ● |
LIST输出 | ● | ● | ● |
定时器 | ● | ● | ● |
录制器 | ● | ● | ● |
监测器 | ● | ● | ● |
系统自检 | ● | ● | ● |
USB Host | ● | ● | ● |
接口 | USB Device | ● | ● | ● |
RS232 | ● | ● | ● |
RS485 | ● | ● | ● |
LAN | ● | ● | ● |
GPIB(选配) | ● | ● | ● |
存储 | 状态(10组) | ● | ● | ● |
录制(10组) | ● | ● | ● |
LIST(10组) | ● | ● | ● |
定时(10组) | ● | ● | ● |
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