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产品型号：Product model
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30W恒流 JW-80350F50
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参数
Parameter
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最小
Min
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典型
Mel
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最大
Max
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单位
Units
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输入电压Input voltage
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170
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220
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265
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AC V
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频率Frequency
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47/63
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Hz
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输出电压Output voltage
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50
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80
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DC V
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输出电流Output current
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350
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mA
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输出功率Output power
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30
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W
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功率因数Power factor
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0.9
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0.95
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0.99
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PF
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总效率Efficiency
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83
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85
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87
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%
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谐波失真Harmonics distortion
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10
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12
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15
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%
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使用寿命Service life
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30000
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50000
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Hour
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反复启动间隔Starts the gap repeatedly
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3
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s
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输出短路保护Output short circuit protection
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有
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工作环境温度Operation area temperature
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-20
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50
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℃
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存储环境温度Storage temperature
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-40
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85
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℃
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防护等级Protection rank
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67
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68
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IP
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湿度Humidity
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5
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95
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%
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大气压Atmospheric pressure
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70
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106
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KPA
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产品尺寸Product size
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247*36*27
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mm
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产品重量Product weight
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420
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g
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产品认证Product authentication
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CCC CE EMC
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