●Power Supply Overview 电源概述：
●You can alternative with the output voltage、current. 可根据您的要求调整输出电压、电流。              
All range voltage input .全球电压范围输入，High efficiency.高效率，
Green power. 绿色环保，Built in EMI filter.内置EMI滤波器件。        
  
Widely used in constant voltage and current LED driver, digital equipment, instrumentation,
 home appliances,loudspeaker box,Security and Safety Technology,Charger,communications equipment.    
广泛应用于恒压 恒流 LED驱动、磷酸铁锂电池、锂电池、铅酸电池、充电器、数码设备、仪器仪表、家用电器、音箱功放、安防设备、通信设备等。          

●Electrical Specification 电性规格：      
●INPUT and output 输入与输出：            
Input voltage 输入电压范围    …………… 90---264Vac （输入电压可按要求订制）              
Input current (max) 输入电流…………… 0.7A            
Input frequency 输入频率  ……………… 47---63Hz                                       
●Environment Requirement 环境要求：      
Operating temperature 工作环境温度…………… 0---40 ℃           
Operating humidity 工作环境温度………………… 10---90%RH                                              
Storage temperature 储藏温度 ………………… -20---+80℃            
Storage humidity 储藏湿度 ………………………… 5---90%RH        
●Reliability and protection 可靠性与保护功能：     
Over power protection 过功率保护：Yes (auto recover)                                                          
Short circuit protection 短路保护 ： can continuous (auto recover)            
Leakage Current 泄露电流：0.25mA max.              
MTBF 平均无故障时间：meet MIL-HDBK-217F over 50K hours,full load 25℃