| Product name: | S-40型开关电源 | ||||||
| specification: | ![]() |
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| Category: | transformer equipment -- 开关电源 | ||||||
| Price: | factory price | ||||||
| Brand: | Shanghai | ||||||
| Place of Origin: | China | ||||||
| Available Quantity: | batch | ||||||
| delivery cycle: | Spot goods (or inquire by telephone) | ||||||
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型号 性能 |
S-40-5 | S-40-12 | S-40-15 | S-40-24 |
| 直流输出电压 | 5V | 12V | 15V | 24V |
| 输出电压容差(注2) | ±2% | ±1% | ±1% | ±1% |
| 额定输出电流 | 8A | 3.5A | 2.8A | 1.8A |
| 输出电流范围 | 0-8A | 0-3.5A | 0-2.8A | 0-1.8A |
| 纹波及噪音(注3) | 75mVp-p | 100mVp-p | 100mVp-p | 100mVp-p |
| 进线稳定度(注4) | ±0.5% | ±0.5% | ±0.5% | ±0.5% |
| 负载稳定度(注5) | ±1% | ±0.5% | ±0.5% | ±0.5% |
| 直流输出功率 | 40W | 42W | 42W | 43W |
| 效率 | 72%/115VAC | 76%/115VAC | 76%/115VAC | 78%/115VAC |
| 直流电压可调范围 | +10,-5% | ±10% | ±10% | ±10% |
| 输入电压范围 | 100~240VAC 47~63Hz;120~370VDC | |||
| 输入电流 | 1.2A/115V 0.6A/230V | |||
| 冲击电流 | 冷启动电流 30A/115V 60A/230V | |||
| 漏电流 | < 1mA/240VAC | |||
| 过载保护 |
150%~200% 切断输出 复位:自动恢复 | |||
| 过电压保护 | 115%~135% | |||
| 高温保护 | …… | |||
| 温度系数 | ±0.03%/℃(0~50℃) | |||
| 启动、上升、保持时间 | 800ms,50ms,15ms/115VAC 300ms,50ms,60ms/230VAC | |||
| 抗震性 | 10~500Hz,2G 10min./1周期,时长60分,各轴 | |||
| 耐压性 |
输入输出间:3KVAC,输入与外壳:1.5KVAC,输出与外壳:0.5KVAC | |||
| 隔离电阻 | 输入输出间,输入与外壳,输出与外壳:500VDC/100MΩ | |||
| 工作温度、湿度 | -10℃~+50℃,20%~90%RH | |||
| 存储温度、温度 | -20℃~+85℃,10%~95RH | |||
| 外形尺寸 | 129*98*38mm | |||
| 重量 | 0.45Kg | |||
| 安全标准 | UL1012,EN60950 | |||
| EMC标准 | EN55022,EN55024,EN61000,IEC801-2,3,4,IEC555-2 | |||
| 其它性能 | …… | |||