液晶电视 LIPS开关电源

特点/feature:

1.为32" feel lcd屏幕设计/for 32" efel lcd screen

2.完善的保护措施/complete protection function

3.高稳压精度/high regulation accuracy

4.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

5.待机功率≤1w/standby power≤1w

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 2.70a(110vac input，full loaded)

4.浪涌电流/inrush current "cold start≤50amax(100vac input) cold start≤100amax(240vac input) "

5.效率/efficiency "≥80%(100vac input，full loaded) ≥80%(240vac input，full loaded) "

输出特性/outout characteristic

1.输出电压/output voltage 5v_stb 5v 24v

2.输出电压精度/output voltage accuracy ±5% ±5% ±8%

3.输出电流/output current range 0.04a~1a 0.2a~4a 0a~1.5a

4.纹波噪声/ripple & noise (vpp) 100mv vpp 100mv vpp 300mv vpp

5.过压保护/ovp 8.2v latch 8.2v latch 28.2v latch

6.过流保护/ocp 4a latch 4a latch 2.5a ,hiccup

7.短路保护/scp shut down, self-recovery shut down, self-recovery hiccup, self-recovery

8.过温保护/otp over 125℃, latch

9.输出功率/output power 150w max

输入特性/input characteristic-inverter

1.输入电压/input voltage 24v

2.输入电流/input current 2.5a max @ brightness

3.效率/efficiency 80% min @ brightness

4.输出特性/outout characteristic-inverter

5.项目/item min. typ. max.

6.输出工作电压/output voltage / 1040vrms /

7.输出电流/output current 6.5ma 7.5ma 8.0ma

8.启动电压/lamp starting voltage / 1750vrms /

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/gb17625 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290mm（l） x 160mm（w）x 25mm（h）