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深圳市鑫冠宇达电源有限公司
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1、输入特性(INPUT CHARACTERISTICS):
a)输入电压(Input Voltage):
额定电压(Nominal Voltage):100~240Vac
调整范围(Variation Range):90~264Vac
b)输入频率(Input Frequency):
额定频率(Nominal Frequency):50~60Hz
调整频率(Variation Frequency):47~63Hz
c)输入电流(Input Current):
在额定输入电压100V~240V时输入电流小于1A
(The maximum input current shall be less than 1A at 100~240Vac input)
d)待机功耗(Maximum Energy Consumption in NO-Load)
在额定输入电压100V~240V时待机功耗小于2W
(The input power shall be less than 2W at 100~240Vac input.)
2、输出特性(OUTPUT CHARACTERISTICS):
a)额定电压(Rated Voltage):DC54.6V±0.2V
b)额定电流CV模式(Rated CurrentCV mode):2±0.2A
c)转灯电流(Turn lamp current):200-400mA
d)波纹和噪音(Ripple And Noise):
输出端并0.1uF与10uF电容,限制示波器带宽20MHz时,测得纹波最大:300mv
Output ripple voltage is 300mvX p-p measured methods:Performed by 20MHz bandwidth in oscilloscope.Applied 0.1uF ceramic capacitor and 10uF electrolytic capacitor across output connector terminals Measured at the end of DC cable.
e)启动延迟时间(Turn On Delay Time):
当输入115Vac和输出最大负载时,最大启动时间为2S。
2 second Max. At 115Vac input and output Max. Load.
f)上升时间(Rise Time):
当输入115Vac和输出最大负载时最大时间为40mS。
40mS Max. At 115Vac input and output Max. Load.
g)保持时间(Hold Up Time):
当输入115V和输出最大负载时,最小保持时间为5mS。
5mS Min. At 115Vac input and output Max. Load.
h)效率(Efficiency):
当输入100Vac和输出最大负载时,最小80%。
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