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特點 Features
特點(dian) Features
產品規格書 SPECIFICATION 除非特別注明,均為230Vac, 25℃下測得
指標 Item | 規格參數 Specifications 詳細以規格(ge)書為(wei)準 |
輸出電壓可選 Output Voltage Selectable | 3.8V-5.0V |
過載保護 Overload protection | 有,過載故障消除后自動恢復工作 |
輸出短路保護 Output short circuit protection | 有,輸出短路故障消除后自動恢復工作,輸出端長期短路也不會損壞或發熱 |
耐壓 Withstand voltage | IP-OP:3000Vac; IP-PE:1500Vac; OP-PE:500Vdc; |
工作溫度 Working temperature | -30°C~70°C |
啟動時間 Start-up Time | ≤3Sec |
安全標準 Safety standards | GB4943/EN60950 |
電磁兼容標準 EMC standards | IEC61000-4 |
輸出連接器 Output connector | M4 screw copper terminal |
產品選型(xing)表(biao) Product List
型號 Model | 輸入 Input | 輸出 Output | 電流 Current | 效率 Effi | 穩壓精度 tol | 紋波 R&N | 工作溫度 Temp | PFC | 認證 Cert |
NDC200HS5H | AC200-240V | 5.0V | 40A | ≥88% | ±2% | ≤200mV | -30~70°C | × | |
NDC200HS4.5H | AC200-240V | 4.5V | 40A | ≥87% | ±2% | ≤200mV | -30~70°C | × | |
NDC200HS4.2H | AC200-240V | 4.2V | 40A | ≥86% | ±2% | ≤200mV | -30~70°C | × | |
NDC200HS3.8H | AC200-240V | 3.8V | 40A | ≥86% | ±2% | ≤200mV | -30~70°C | × |
裝配(pei)圖紙 Mechanical drawing
產品參(can)數 Product parameters
輸(shu)入特(te)性
輸入電壓范圍:190-264Vac
輸(shu)入頻率(lv):47-63Hz
輸入電流:≤4A
待機功耗:≤5W
環境要(yao)求(qiu)
相對濕度:10-90%
儲存(cun)溫度:-45~+85°C
海(hai)拔高度:3000m
注意:對于(yu)電(dian)源底部的螺紋安裝孔,除(chu)非(fei)特(te)別說明,應當使用(yong)長度合(he)適(shi)的螺釘;否則會(hui)因為(wei)螺釘深入(ru)過多,造成電(dian)源內部元器件(jian)短(duan)路(lu)損壞!
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