EPP-400 400W Green Industrial Power Supplies

MEAN WELL EPP-400 400W Green Industrial Power Supplies feature a high power density and 5" x 3" footprint. These reliable green PCB-type power supplies accept 80VAC to 264VAC input and offer output voltages between 12V and 48V. Working efficiency is up to 94% and <0.5W no-load power consumption. This series can be used for both Class I (with FG) and Class II (no FG) system designs. MEAN WELL EPP-400 400W Green Industrial Power Supplies are equipped with complete protection functions and comply with TUV EN60950-1, UL609050-1, and IEC60950-1. Applications include industrial control and automation, mechanical and electrical equipment, and electronic instruments and equipment.

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Description Datasheet Availability Pricing (PEN) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Output Power
Input Voltage
Number of Outputs
Output Voltage-Channel 1
Output Current-Channel 1
Case Style
Isolation Voltage
Efficiency
Industry
Length
Width
Height
Series
MEAN WELL Power Supplies - Chassis Mount 402.3W 27V 14.9A 3X5 Open frame W/PFC
Datasheet
6In Stock
Min.: 1
Mult.: 1

402.3 W 80 VAC to 264 VAC, 113 VDC to 370 VDC 1 Output 27 VDC 14.9 A Open Frame Industrial 127 mm (5 in) 76.2 mm (3 in) 35 mm (1.378 in) EPP-400
MEAN WELL Power Supplies - Chassis Mount 399.6W 12V 33.3A 3X5 open frame W/PFC
Datasheet
36Expected 8/12/2026
Min.: 1
Mult.: 1

249.6 W, 399.6 W 80 VAC to 264 VAC, 113 VDC to 370 VDC 1 Output 12 VDC 20.8 A Open Frame 3 kVAC 91.5 % Industrial 127 mm (5 in) 76.2 mm (3 in) 35 mm (1.378 in) EPP-400
MEAN WELL Power Supplies - Chassis Mount 403.2W 48V 8.4A 3X5 open frame W/PFC
Datasheet
35Expected 9/2/2026
Min.: 1
Mult.: 1

254.4 W, 403.2 W 80 VAC to 264 VAC, 113 VDC to 370 VDC 1 Output 48 VDC 5.3 A Open Frame 3 kVAC 94 % Industrial 127 mm (5 in) 76.2 mm (3 in) 35 mm (1.378 in) EPP-400
MEAN WELL Power Supplies - Chassis Mount 400.5W 15V 26.7A 3X5 Open frame W/PFC
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1
Mult.: 1

400 W 80 VAC to 264 VAC, 113 VDC to 370 VDC 1 Output 15 VDC 26.7 A Open Frame 92 % Industrial 127 mm (5 in) 76.2 mm (3 in) 35 mm (1.378 in) EPP-400
MEAN WELL Power Supplies - Chassis Mount 400.8W 24V 16.7A 3X5 open frame W/PFC
Datasheet
Non-Stocked Lead-Time 19 Weeks
Min.: 1
Mult.: 1

252 W, 400.8 W 80 VAC to 264 VAC, 113 VDC to 370 VDC 1 Output 24 VDC 10.5 A Open Frame 3 kVAC 93 % Industrial 127 mm (5 in) 76.2 mm (3 in) 35 mm (1.378 in) EPP-400
MEAN WELL Power Supplies - Chassis Mount 403.2W 36V 11.2A 3X5 Open frame W/PFC
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1
Mult.: 1

400 W 80 VAC to 264 VAC, 113 VDC to 370 VDC 1 Output 36 VDC 11.2 A Open Frame 93 % Industrial 127 mm (5 in) 76.2 mm (3 in) 35 mm (1.378 in) EPP-400