AC and DC Two Power Input Switching Mode Power Supply

two kinds of input voltage: AC Input and DC Input;
AC Input offer power in first and DC Input waiting when AC Input and DC Input are all in line;
DC Input offer power when AC Input is off line within 8ms, automatically switching;
AC Input recover to be in line, automatically transfer to AC Input offer power and close DC Input within 8ms;
AC Input voltage: 100-240Vac,50/60Hz;
DC Input voltage: 9-18Vdc, 18-36Vdc, 36-72Vdc, be available to be customized;
Output protection: OTP, SCP;
Input protection: LVP;
Applications of LED Lighting: 3W, 12W, 18W, 24W; CC: 300mA, 450mA, 600mA; Vout: 9-12Vdc, 27-36Vdc, 36-48Vdc;
Applications of Home Security and Alarm System, CCTV Camera;