Mean Well EPP-400-48 SMPSU 50.4V 8.4A 94% efficiency PFC circuit

The Mean Well EPP-400-48 is a printed circuit board power supply unit with a power output of 403.2 W and a voltage rating of 50.4 V DC at 8.4 A. It is equipped with solder lugs for secure connections and features a compact PCB mount design. This SMPSU is typically used in industrial automation, communication equipment, and general electronic applications.

Type	SMPSU
Nominal value output current 1	5.3A
Number of Outputs	1
Power Rating	400W
1st secondary output voltage	50.4V
2nd secondary output voltage	50.4V
3rd secondary output voltage	50.4V
Depth	127mm
Dimensions (L x W x H)	127 x 76.2 x 35mm
Height	35mm
Max. output current 1	8.4A
Maximum Temperature	+70°C
Min. temperature	-30°C
Misc Attribute 2	Pulsed
Misc Attribute 3	open
MTBF	194100h
Nominal value output voltage 1 [DC]	45.6V
Nominal value output voltage 2	50.4V
Nominal value output voltage 3	50.4V
Number of Inputs	1
Output voltage stabilized	50.4V
PFC	Yes (built-in)
PSU features	Adjustable voltage output
Rated supply voltage AC 50 Hz	50.4V
Rated supply voltage AC 60 Hz	50.4V
Rated supply voltage DC	50.4V
Type of electric connection	Pin strip for nylon crimp connectors
Voltage type (supply voltage)	50.4V
Weight	390g
Width	76.2mm