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PSF-125
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产品型号 |
PSF-125-5 |
PSF-125-12 |
PSF-125-15 |
PSF-125-24 |
PSF-125-28 |
PSF-125-48 |
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输出 |
直流电压 |
5V |
12V |
15V |
24V |
28V |
48V |
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额定输出电流 |
20A |
10.5A |
8.4A |
5.2A |
4.5A |
2.6A |
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输出电流范围 注1 |
0~20A |
0~10.5A |
0~8.4A |
0~5.2A |
0~4.5A |
0~2.6A |
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纹波与噪音 注2 |
100mV |
100mV |
100mV |
100 mV |
120 mV |
150 mV |
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输出电压调整范围 |
±10% 额定输出电压 |
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稳压精度 |
±2.0% |
±2.0% |
±2.0% |
±2.0% |
±2.0% |
±2.0% |
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电源电压调整率 |
±0.5% |
±0.5% |
±0.5% |
±0.5% |
±0.5% |
±0.5% |
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负载调节率 |
±2.0% |
±2.0% |
±2.0% |
±2.0% |
±2.0% |
±2.0% |
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输出启动时间 |
≤1.2S (230Vac 输入, 满载) ≤2.5S (115Vac 输入, 满载) |
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输出保持时间 |
≥17mS(115/230Vac输入, 满载) |
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温度系数 |
±0.03%/℃ |
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过压冲击 |
<5.0% |
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输入 |
输入电压范围 |
90Vac~264Vac,127Vdc~370Vdc |
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频率范围 |
47Hz--63Hz |
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功率因素(典型值) |
PF＞0.98/115VAC PF＞0.93/230VAC |
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效率( 典型值) |
82%/115Vac |
85%/115Vac |
85%/115Vac |
85%/20Vac |
85%/115Vac |
86%/115Vac |
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84%/230Vac |
87%/230Vac |
87%/230Vac |
87%/230Vac |
87%/230Vac |
88%/230Vac |
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输入电流(最大值.) |
1.5A |
1.5A |
1.5A |
1.5A |
1.5A |
1.5A |
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启动冲击电流(典型值) |
60A@230Vac 30A@115Vac 电源冷机启动 |
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泄漏电流 |
<3.5mA |
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保护功能 |
过流保护 |
105%~150% of rated output current, hiccup mode, auto recovery |
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过压保护 |
120%~150% of rated output voltage,hiccup mode |
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短路保护 |
Auto recovery |
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工作环境 |
工作温度及湿度 |
-20℃~70℃; 20%~90%RH 不冷凝 |
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储存温度及湿度 |
-40℃~85℃; 10%~95%RH 不冷凝 |
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安全及电磁兼容标准（注3） |
安全标准 |
GB4943-2001; EN60950-1：2006 |
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绝缘强度 |
Primary-Secondary:3.0KVac;≤10mA .Primary-PG:1.5KVac;≤10mA .Secondary-PG:0.5KVDC；≤10mA . |
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绝缘阻抗 |
100Mohms |
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泄漏电流 |
输入对地≤3.5mA 输入对输出≤0.25mA（230VAC） |
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电磁干扰 |
EN55022(CISPR22)ClassB |
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谐波电流 |
EN61000-3-2, |
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电磁抗干扰性 |
EN61000-4-2,3,4,5,6,8,11;ENV50204 |
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其他 |
MTBF (MIL-HDBK-217F) |
More than 100,000Hrs (25℃, 满载) |
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尺寸(长*宽*高) |
127×76×30.5mm |
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包装 |
净重（每台）；数量（每箱）/毛重（每箱）；体积（每箱长*宽*高） |
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如：0.39Kg; 38pcs/15Kg;336*278*162mm |
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冷却方式 |
自然风冷 |
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注释 |
1. 如未特别说明，所有规格参数均在额定输入、额定负载、25℃环境温度选进行量测. |
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2. 纹波噪音测试方法:使用一条12#双绞线，同时终端要并联0.1uF和10uF的电容，在示波器20MHz带宽下进行量测.. |
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3. 电源将会作为一个部件装在最终设备上，最终的设备仍需满足EMC 条件.. |
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