品牌 | TN | 类型 | 高频开关电源 |
型号 | TN-400-24 | 输入电压 | 220V(V) |
输入电流 | 3.8(A) | 输出电压 | 24(V) |
输出电流 | 17(A) | 输出功率 | 400(W) |
产品认证 | CE |
tn-400-12防雨电源检测报告
全铝外壳!!!散热更好!!!轴流风机!!!独立风道!!!!全防雨电源
* low cost, high reliability
* full load burn in test
* overload protection
* continuous short circuit protection
* no minimum load required
* high efficiency,low working temperature
specificationall specification are typical at nominal input , full load at 25℃ unless otherwise stated
输入 input |
电压/电流 voltage/current |
175~240vac 3.5a |
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频率 frequency |
47~63hz |
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效率 efficiency |
>85% typ |
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冲击电流 inrush current |
<30a@220vac |
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漏电流 leakage current |
<0.5ma/220vac─ |
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输出 output |
电压(v) voltage |
ch1 |
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+24v |
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电流(a) current |
17a |
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电压调整率 line regulation |
<±1.0% |
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负载调整率 load regulation |
<±1.0% |
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纹波(mvp-p) ripple |
0~20mhz |
<100 |
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温度系数 temperature coefficient |
<±0.03%/ºc |
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输出电压调整范围 output voltage adj. |
±10% |
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起动时间 start-up time |
<2.0 s at 120vac input/<1.0 s at 230vac input |
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保持时间 hold-up time |
> 20 ms at 120vac input/> 20 ms at 230vac input |
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功率 power |
400w typ |
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保护功能 protection function |
过流保护 o.c.p. |
105%~130% |
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过压保护 o.v.p. |
─ |
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绝缘强度 isolation |
输入—输出 input—output |
1.5kvac/min, cutoff current<5ma |
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输入—地 input—fg |
1.5kvac/min, cutoff current<5ma |
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输出—地 output—fg |
0.5kvac/min, cutoff current<5ma |
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绝缘阻抗 isolationresistance |
输入—输出 input—output |
≥50mω,500vdc |
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输入—地 input—fg |
≥50mω,500vdc |
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输出—地 output—fg |
≥50mω,500vdc |
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接口类型 connection |
输入 输出 input/output |
9.5-9p |
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规格尺寸dimensions |
长×宽×高
(mm) |
225*140*65(weight:0.99kg) |
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包装 casing |
长×宽×高
(mm) |
450*270*305(每件12台; weight:13kg) |
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环 境 environment |
工作温度 operating temperature |
0℃~45℃, 20%~90% rh |
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贮藏温度 storage temperature |
-25℃~85℃, 10%~95% rh |
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