品牌 | 长虹欣锐 | 类型 | 直流开关电源 |
型号 | R-HS488-4N01 | 输入电压 | 90-264(V) |
输出功率 | 488(W) | 输入电流 | 6A(100Vac Input,full loaded)(A) |
产品认证 | 配合整机通过CQC,CE,CB |
本电源适用于42’’-55’’液晶电视(显示器),交流宽电压输入100v~240v,有待机电路控制的多路直流输出,输出额定功率488w。所使用的所有器件均符合rohs指令关于环保的要求,该电源范围适合国际市场要求。
特点/feature:
1.宽输入范围/ wide range ac input
2.完善的保护措施/complete protection function
3.高稳压精度/high regulation accuracy
4.高效率/high efficiency
5.制造过程满负载工作温度上限老化测试/ full-load, top ambient temperature burn-in test
6.待机功率≤1w/standby power≤1w
7.符合rohs要求/meets the needs of rohs
输入特性/input characteristic
1.输入电压范围/input voltage range 90vac~264vac
2.频率范围/frequency range 47~63hz
3.Zui大输入电流/max input current 6a(100vac input,full loaded)
4.浪涌电流/inrush current "cold start≤60amax(100vac input) cold start≤120amax(240vac input) "
5.效率/efficiency "≥83%(100vac input,full loaded) ≥87%(240vac input,full loaded) "
输出特性/outout characteristic
1.输出电压/output voltage 5vs 5v 12v 24va 24vi
2.输出电压精度/output voltage accuracy ±5% ±6% ±6% ±6% ±5%
3.输出电流/output current range 0a~1.5a 0.1a~3.5a 0.1~1.5a 0.1a~5.5a 0a~15a
4.纹波噪声/ripple & noise (vpp) 100mv vpp 100mv vpp 200mv 400mv vpp 400mv vpp
5.过压保护/ovp 6.8v, latch 6.8v, latch 15v, latch 27v, latch 27v, latch
6.过温保护/otp 125℃ latch mode
7.过流保护/ocp 3.5a, hiccupe 4.5a, hiccup 2.5a 6.5a, hiccup 18.0a, hiccup
8.输出功率/output power 488w
安规标准及电磁兼容/safety & emc
1.绝缘耐压/withstand voltage ≤10ma 60s(ac 3000v,50hz,room temperature)
2.安规标准/safety en60065 & gb4943 & gb8898
3.电磁兼容/emc en55013-2001a1-2003 gb13837-2003
环境条件/circumstance condition
1.工作温度/working temperature -10℃~+55℃
2.工作湿度/working humidity 10%~80% rh(no condensation)
3.散热方式/heat-dissipating mehthod natural wind cooling
外形尺寸310mm(l) x 230mm(w)x 36mm(h)