- 说明
| 型号Model 性能Specification |
DR-75-12 | DR-75-15 | DR-75-24 | DR-75-48 |
| 直流输出电压、电流 DC output voltage,current |
12V 0～6.3A | 15V 0~5A | 24V 0～3.2A | 48V 0～1.6A |
| 纹波及噪音 Wave and noise |
100mVp-p | 150mVp-p | 150mVp-p | 240mVp-p |
| 进线稳定度 inlet wire stability |
±0.5% | ±0.5% | ±0.5% | ±0.5% |
| 负载稳定度 Load stability |
±0.5% | ±0.5% | ±0.5% | ±0.5% |
| 效率 Efficiency |
76% | 80% | 80% | 81% |
| 直流电压可调范围 Adjustable range for DC voltage |
±10% | ±10% | ±10% | ±10% |
| 输入电压范围 Input voltage range |
85～264VAC 120～370VDC 47～63Hz | |||
| 冲击电流 Impact current |
冷启动电流 20A/115VAC 40A/230VAC Cold start current |
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| 过载保护 Overload protection |
105%~150%切断输出，自动恢复 105%～150%cut off the output,automatic recovery |
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| 过电压保护 Over voltage protection |
121%~142%关闭输出，电源重启后可恢复输出 121%～142%shut down O/P voltage,re-power on to recover |
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| 启动、上升、保持时间 Setup,rise,hold up time |
1000ms,60ms,60ms/230VAC满负载at full load | |||
| 耐压性 Withstand voltage |
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 I/P-O/P:1.5KV I/P-FG:1.5KV O/P-FG:0.5KV 1minute |
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| 隔离电阻 Isolation resistance |
输入输出间输入与外壳间输出与外壳间：500VDC/100MΩ I/P-O/P I/P-FG O/P-FG:500VDC/100MΩ |
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| 工作温度 Working temperature |
-10℃~+50℃ | |||
| 尺寸 Dimension |
55.5×125.2×100mm | |||
| 重量 Weight |
0.55kg | |||
| 包装 Packing |
42×25×24CM/24PCS/13.5kg | |||
