■ 100-240/277AC(50/60Hz)输入/100-240/277AC(50/60Hz) input；
■ 隔离方案/ Isolated topology;
■ 高效率，高功率因素，高压绝缘4KV，抗雷击>2KV,
稳定性好/ Hight efficiency ａnd PF,Hipot 4KV,Surge test >2KV;
■ 变压器铜丝F级，耐高温155℃（同行120℃）/The copper wire of
transformer is Grade F,resist high-temp 155℃(120℃
in common);
■ 谐波/THD:<12%,电流精度/Current accuracy:+/-3%; 
■ 短路保护,过流保护,过压保护,过温保护/ short circuit,overvoltage,over current ａnd over temperature protection; 
■ 100%满载老化测试/ 100% full load burn-in test; 
■ 独立外置，ClassⅡ恒流类型/ independent, ClassⅡconstant current type; 
■ 防护等级 IP65(or IP67)/ degree of protection IP67; 
■ 通过UL和FCC认证/UL ａnd FCC certification passed; 
■ 适用LED户外照明等照明应用/ used for outdoor LED lightingand so on; 
■ 3年质保期/ 3 years warranty.

UL认证高功率因素LED电源LKAD019F

产品名称         LKAD019F

输出功率         12-25W       9-20W      7-14W 

输入电压         100-277Vac

输出电压         18-40Vdc     20-40Vdc    20-40Vdc

输出电流         700mA        480mA       350mA

转换效率          85%         85%         85%

功率因数         0.99         0.99        0.99

长宽高      L88xW37xH24