電壓可調(diào)電源300w
輸入電壓 AC input voltage range ........... .....176~264VAC
輸入頻率 Input frequency ........................47~63Hz
突入電流 AC Inrush current.......................cold start,,40A/230V
電壓調(diào)整率 Line regulation(full load)............≤ 0.5%
負載調(diào)整率 Load regulation.......................±1%
紋波及噪聲 Ripple & Noise........................≤ 1% (20MHZ Band Width)
過載保護 Output overload protection..............110~150%
過壓保護Output over voltage Protection...........115~150%
絕緣耐壓 Withstand voltage.......................I/P-O/P:1.5KVAC/1min
I/P-F/G:1.5KVAC/1min
O/P-F/G:0.5KVAC/1min
電壓可調(diào)電源300w工作溫度 Working temperature.....................-20°C~+50°C
電壓可調(diào)電源300w無故障工作時間 MTBF..............................100.000 hours
電壓可調(diào)電源300w安規(guī)標(biāo)準(zhǔn) Safety standards........................UL508,EN60950
電壓可調(diào)電源300wEMC標(biāo)準(zhǔn) EMC standards............................EN55022 Class B
EN61000-3-2,3 EN61000-4,2,5
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Model
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DC Output
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TOL.
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R& N
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Effi.
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WR300S030K
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0-30V
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0~10A
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±1%
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≤ 200mV
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78%
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WR300S50K
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0-50V
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0~6A
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±1%
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≤ 400mV
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80%
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WR300S100K
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0-100V
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0-3A
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±1%
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≤ 700mV
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82%
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WR300S200K
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0-200V
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0-1.5A
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±1%
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≤ 900mV
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82%
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DIMENSION
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222*110*58mm (風(fēng) 冷)
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電壓可調(diào)電源300w可以根據(jù)客戶需要ODM定制
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