MEAN WELL Switching Power Supply, EPP-300-27, 27V dc, 7.4A, 200W, 1 Output, 127 → 370 V dc, 90 → 264 V ac, Источник питания

Mean Well EPP-300 Series 300W AC-DC Open Frame Switch Mode

The Mean Well EPP-300 is a 5” x 3” PCB type power supply, is used in miniature size and higher wattage applications, suitable to be used in IT systems and industrial machinery/electrical equipments. This Mean Well Power supply has a built in active PFC function and 90 to 264VAC full range input. The EPP-300 is designed by up to date LLC topology and synchronize rectify technology. With up to 93% of very high efficiency it can provide 200W continuously up to 50℃ with only free air convection and up to 300W with 20.5CFM forced air, it can also operate under 70℃ by suitable de rating. The Mean Well EPP-300 power supply comes with 300VAC input surge immunity for 5 seconds, reducing the risk of damages; it also includes P.G. / P.F. signal output, built-in remote sense, 12V/0.5A auxiliary output, protections for short circuit, overload, over voltage, and over temperature. The EPP-300 is equipped with a built in remote ON/OFF control and 5V/1A standby output, making it “no load power consumption <0.5W” and it can be used in all types of Green mode electrical devices and conform to the energy saving requirements for end systems.

5” x 3” compact size and high power density
Free air convection for 200W; 300W with 20.5CFM forced air
Universal AC input full range
Withstand 300VAC input surge for 5 seconds
Built-in active PFC function
No load power consumption < 0.5W
93% of high efficiency
Built-in remote sense function and remote ON/OFF control
Built-in power good and fail output
Built-in 12V/ 0.5A auxiliary output and 5V/1A standby output
Working temperature from -30℃ to +70oC
Protections: short circuit, overload, over voltage, over temperature

Note

A connector kit is available for these power supplies see stock number 770-4100

Approvals

UL60950-1, TUV EN60950-1, and CE

EPP-300 Series 300W Single Output with PFC Function Data Sheet