|  > 三组输出:功率120W > 输入电压:90~132VAC/180~264VAC 由开关切换   
    
        
            | 型号 | Q-120B | Q-120C | Q-120D |  
            | CH1主回路 | CH2次回路 | CH3次回路 | CH4主回路 | CH1主回路 | CH2次回路 | CH3次回路 | CH4主回路 | CH1主回路 | CH2次回路 | CH3次回路 | CH4主回路 |  
            | 直流输出电压、电流 | 5V 0~11A | 12V 0~4A | -5V 0~1A | -12V 0~1A | 5V 0~10A | 15V 0~3.5A | -5V 0~1A | -15V 0~1A | 5V 0~8A | 12V 0~2A | 24V 0~2A | -12V 0~1A |  
            | 纹波及噪音 | 80mVp-p | 120mVp-p | 80mVp-p | 120mVp-p | 80mVp-p | 150mVp-p | 80mVp-p | 150mVp-p | 80mVp-p | 120mVp-p | 180mVp-p | 120mVp-p |  
            | 进线稳定度 | ±0.5% | ±1% | ±1% | ±1% | ±0.5% | ±1% | ±1% | ±1% | ±0.5% | ±1% | ±1% | ±1% |  
            | 负载稳定度 | ±0.5% | ±5% | ±5% | ±5% | ±0.5% | ±6% | ±5% | ±6% | ±0.5% | ±5% | ±5% | ±5% |  
            | 效率 | 77% | 76% | 80% |  
            | 直流电压可调范围 | CH1:±10% | CH2:±5% | CH3:±5% | CH4:±5% | CH1:±10% | CH2:±5% | CH3:±5% | CH4:±5% | CH1:±10% | CH2:±5% | CH3:±5% | CH4:±5% |  
            | 输入电压范围 | 90~132VAC/180~264VAC 由开关切换 254~370VDC 47~63Hz |  
            | 冲击电流 | 冷启动电流 35A/230VAC |  
            | 过载保护 | 105%~150%切断输出,自动恢复 |  
            | 过电压保护 | CH1:115~135%关闭输出,电源重启后可恢复输出 |  
            | 启动、上升、保持时间 | 200ms, 50ms, 20ms/230VAC 满负载 |  
            | 耐压性 | 输入输出间:1.5kV 输入与外壳间:1.5kV 输出与外壳间:0.5kV 一分钟 |  
            | 隔离电阻 | 输入输出间 输入与外壳间 输出与外壳间:500VDC/100M |  
            | 工作温度 | -10℃~+60℃ |  
            | 尺寸 | 199×110×50mm |  
            | 重量 | 0.9kg |  
            | 包装 | 42×31.5×26CM/20PCS/18kg |  
    
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