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特性: |
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1.交流输入范围176-264 |
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2.保护种类:短路/过负载/过电压 |
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3.自然风冷 |
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4.100%满负载老化测试 |
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5.LED电源指示灯 |
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6. 低价位,高可靠度 |
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型号 |
EPS-U |
EPS-U025S5 |
EPS-U025S12 |
EPS-U025S15 |
EPS-U025S18 |
EPS-U025S24 |
输入 |
输入电压(V) |
100VAC~240VAC |
输入电流(A) |
0.35A |
频率(Hz) |
47Hz–63Hz |
功率因数 |
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效率 |
75% Typ(230VAC满负载) |
浪涌电流(A) |
冷启动 <40A/230VAC |
漏电电流(mA) |
<3mA/240VAC |
输出 |
输出电压(V) |
+5Vdc |
+12Vdc |
+15Vdc |
+18Vdc |
+24Vdc |
稳压精度 |
3% |
3% |
3% |
3% |
3% |
输出电流(A) |
4A |
2.1A |
1.6A |
1.3A |
1A |
电流范围(A) |
0~4A |
0~2.1A |
0~1.6A |
0~1A |
0~1A |
额定功率(W) |
20W |
25.2W |
20W |
23.4W |
24W |
启动时间,保持时间(ms) |
Ton≤1000ms,Td≥20ms @230Vac Full Load |
上升时间(ms) |
Typ:20ms @230Vac Full Load |
纹波/噪声(mVp-p) |
50mVp-p |
120mVp-p |
150mVp-p |
180mVp-p |
240mVp-p |
环境条件 |
工作温度(℃) |
-20℃ - +50℃(refer derating curve) |
存储温度(℃) |
‘-20℃ - +60℃ |
相对湿度 |
20% - 90% RH non condensing |
振动 |
10-500Hz,2G 10min./1Cycle,period for 60min.each along X,Y,Z axes |
海拔高度(m) |
0 – 3000m |
安全/电磁兼容 |
耐压(VAC) |
I/P-O/P:3KVAC,I/P-FG:1.5KVAC,OP-FG:0.5KVAC 1min |
安全标准 |
EN/UL60950-1,GB4943 |
电磁兼容标准 |
EN55022 Class B,EN61000-4-2,3,4,5,6,8,11 GB17626.5 Level3 |
保护 |
过压保护 |
>115%-135% Rated output voltage |
过流保护 |
N/A |
过负载保护 |
>105%-150% ,Auto recovery |
短路保护 |
Latched |
过温度保护 |
Auto reboot |
其它 |
MTBF |
≥200K hrs 25℃ |
尺寸 长*宽*高(mm) |
115*49*27mm |