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详细说明
ac220v转dc5v15a电源模块75w,输入ac220v(176-264v),输出dc5v/15a,输出功率75w
可定制更多参数电源模块,输出可以是单路:dc5v/12v/15v/13.8v/24v/48v/110v;也可以双输出:5v12v双输出;5v15v双输出;5v24v双输出;12v24v双输出;12v48v双输出;24v48v双输出……
电源尺寸:116.4×65×21.5mm
电源参数:
特性 features
?宽电压输入范围 wide range of input voltage
?输入宽频噪声滤波 broadband noise filter of input
?输入浪涌电流抑制电路 surge suppress circuit of input
?输出短路保护output short circuit protection
?快速动态响应 fast dynamic response
?外观设计美观 attractive outline design
?接线端子出线方式 terminae connection method
?符合ul1950、iec950安全规程 comply with ul1950,iec950 safety regulation
输入特性input characteristic
?电压范围(voltage range) 220vac(额定值) 176-264vac
输出特性 output characteristic
?电压精度(voltage set-point accuracy)vo1:±1%
?电压调整率(主路)(line regulation)±0.2%
?负载调整率(主路)(load regulation) ±0.4%
?温度系数(temperature coefficient) ±0.01%/℃
?电流限制点(output current limiting)120%(typ)
?响应速度(dynamic response) 400μs
一般特性general characteristic
?工作频率(switching frequency)100-200khz
?绝缘电阻(isolation resitstanc) 200m?
?mtbf >500000hours
?绝缘强度(isolation voltage)
输入-输出(input-output)>1500vac/1min (漏电流<5ma)
输入-外壳(input-case) >1500vac/1min (漏电流<5ma)
输出-外壳(output-case) >500vdc/1min
主路-副路(main-vice) >500vdc/1min
?环境特性(environmental characteristics)
工作壳温(case temperature) 工业品(industry) -25℃~+85℃
军 i (military i) -40℃~+85℃
军 ii(military ii) -55℃~+85℃
存储温度(storage temperature) 工业品(industry) -45℃~+105℃
军 品 (military ) -55℃~+105℃
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