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邮箱：kewon@126.com
电话：13720726368
地址： 中国 陕西 西安市高新区高新一路6号
封闭式开关电源240W系列ARF240E-12S ARF240E-24S ARF240E-48S
封闭式ITE开关电源
封闭式开关电源
通用输入范围90-264VAC
240瓦，8CFM强制空气和自然对流
紧凑尺寸:4.1 x 2.46 x 1.54英寸
效率94%
无载功耗<0.5W
-30°C至 80°C范围工作温度
操作度5000米
有源PFC功能
I / O4000伏
UL / IEC / EN 62368-1
三年的产品保修
除非另有说明，规格在标称输入电压， 25°C。
Input Specifications / 輸入規格
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Voltage
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90~264 VAC
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Frequency
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47-63 Hz
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Inrush Current (<2ms)
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<45 A (115 VAC) / <90 A (230 VAC)
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(max.)
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Leakage Current
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<0.1 mA / 264 VAC (Touch Current)
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(max.)
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Output Specifications / 輸出規格
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Power
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240
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(max.)
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Voltage
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12, 24, 48
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Voltage Adj Range
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±0.05 Output Voltage
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Voltage Accuracy (Full Load ａnd Nominal Vin)
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±0.02
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Minimum Load (at Full Load)
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Line Regulation (LL to HL at Full Load)
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±0.01
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(typ.)
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Load Regulation (LL to HL at Full Load)
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±1%
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(typ.)
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Ripple & Noise0.01
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Vout
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(max.)
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Protection / 保護規格
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Over Power Protection
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Auto recovery, Hiccup mode
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Over Voltage Protection
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Auto recovery
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Overt Temperature Protection
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Auto recovery
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Short Circuit Protection
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Protection level 1 (nominal)： Continuous, Auto recovery Protection level 2 (instantaneous high current)： Latch
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Environment Specification / 環境規格
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Operating Temperature
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-30 °C to 80 °C
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Storage Temperature
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-30 °C to 80 °C
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Temperature Coefficient
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±0.0005 / °C
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Altitude During Operation
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5000m
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Humidity
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20~90% RH
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Vibration
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IEC60068-2-6 (10~500Hz, 2G 10min./1cycle,60min. each along X, Y, Z axes)
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Shock
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SAFETY & EMC
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Isolation Voltage (Input to Output)
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4000VAC or 5656VDC
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Agency Approvals
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Others / 其他
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Dimensions (Tolerance ±0.5mm)
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104.0 x 62.5 x 39.2 mm 4.1 x 2.46 x 1.54 inches
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Weight
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365 g
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Cooling Method
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Natural Convection / Conduction Cooling / 8CFM FAN
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封闭式开关电源240W系列ARF240E-12S ARF240E-24S
13720726368