EPS-45 45W Single-Output Power Supplies

MEAN WELL EPS-45 45W Single-Output Power Supplies are a 4" x 2" series of switching power supplies that accept a universal AC input at full range. The EPS-45 series includes models ranging from 3.3VDC to 48VDC output voltage and 0 to 9A output current, including those with an L-bracket and cover. These power units operate in a temperature range of -30°C to +70°C and an altitude of up to 4000m, using free air convection cooling in a 47Hz to 63Hz input frequency range. MEAN WELL EPS-45 45W Single-Output Power Supplies feature a power-on LED light, up to 90% efficiency, and short-circuit, overload, and overvoltage protection.

Results: 16
Select Image Part # Mfr. Description Datasheet Availability Pricing (GBP) 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 Industry Length Width Height Series
MEAN WELL Power Supplies - Chassis Mount Single Output Switching Power Supply
1,837In Stock
Min.: 1
Mult.: 1

45 W 90 VAC to 264 VAC, 127 VDC to 370 VDC 1 Output 12 VDC 3.75 A Open Frame Industrial 101.6 mm (4 in) 50.8 mm (2 in) 28.956 mm (1.14 in) EPS-45
MEAN WELL Power Supplies - Chassis Mount Single Output Switching Power Supply
79In Stock
Min.: 1
Mult.: 1

45 W 90 VAC to 264 VAC, 127 VDC to 370 VDC 1 Output 12 VDC 3.75 A Enclosed Industrial 101.6 mm (4 in) 50.8 mm (2 in) 28.956 mm (1.14 in) EPS-45
MEAN WELL Power Supplies - Chassis Mount Single Output Switching Power Supply
133In Stock
Min.: 1
Mult.: 1

45 W 90 VAC to 264 VAC, 127 VDC to 370 VDC 1 Output 15 VDC 3 A Open Frame Industrial 101.6 mm (4 in) 50.8 mm (2 in) 28.956 mm (1.14 in) EPS-45
MEAN WELL Power Supplies - Chassis Mount Single Output Switching Power Supply
557In Stock
430Expected 23/03/2026
Min.: 1
Mult.: 1

45.6 W 90 VAC to 264 VAC, 127 VDC to 370 VDC 1 Output 24 VDC 1.9 A Open Frame Industrial 101.6 mm (4 in) 50.8 mm (2 in) 28.956 mm (1.14 in) EPS-45
MEAN WELL Power Supplies - Chassis Mount Single Output Switching Power Supply
337In Stock
Min.: 1
Mult.: 1

40 W 90 VAC to 264 VAC, 127 VDC to 370 VDC 1 Output 5 VDC 8 A Open Frame Industrial 101.6 mm (4 in) 50.8 mm (2 in) 28.956 mm (1.14 in) EPS-45
MEAN WELL Power Supplies - Chassis Mount Single Output Switching Power Supply
17In Stock
Min.: 1
Mult.: 1

45 W 90 VAC to 264 VAC, 127 VDC to 370 VDC 1 Output 15 VDC 3 A Enclosed Industrial 101.6 mm (4 in) 50.8 mm (2 in) 28.956 mm (1.14 in) EPS-45
MEAN WELL Power Supplies - Chassis Mount Single Output Switching Power Supply
10In Stock
Min.: 1
Mult.: 1

45.6 W 90 VAC to 264 VAC, 127 VDC to 370 VDC 1 Output 24 VDC 1.9 A Enclosed Industrial 101.6 mm (4 in) 50.8 mm (2 in) 28.956 mm (1.14 in) EPS-45
MEAN WELL Power Supplies - Chassis Mount Single Output Switching Power Supply
6In Stock
Min.: 1
Mult.: 1

26.4 W 90 VAC to 264 VAC, 127 VDC to 370 VDC 1 Output 3.3 VDC 8 A Open Frame Industrial 101.6 mm (4 in) 50.8 mm (2 in) 28.956 mm (1.14 in) EPS-45
MEAN WELL Power Supplies - Chassis Mount Single Output Switching Power Supply
3In Stock
Min.: 1
Mult.: 1

26.4 W 90 VAC to 264 VAC, 127 VDC to 370 VDC 1 Output 3.3 VDC 8 A Enclosed Industrial 101.6 mm (4 in) 50.8 mm (2 in) 28.956 mm (1.14 in) EPS-45
MEAN WELL Power Supplies - Chassis Mount Single Output Switching Power Supply
2In Stock
Min.: 1
Mult.: 1

45 W 90 VAC to 264 VAC, 127 VDC to 370 VDC 1 Output 36 VDC 1.25 A Enclosed Industrial 101.6 mm (4 in) 50.8 mm (2 in) 28.956 mm (1.14 in) EPS-45
MEAN WELL Power Supplies - Chassis Mount Single Output Switching Power Supply
9In Stock
Min.: 1
Mult.: 1

48 W 90 VAC to 264 VAC, 127 VDC to 370 VDC 1 Output 48 VDC 1 A Open Frame 101.6 mm (4 in) 50.8 mm (2 in) 28.956 mm (1.14 in) EPS-45
MEAN WELL Power Supplies - Chassis Mount Single Output Switching Power Supply
13In Stock
Min.: 1
Mult.: 1

48 W 90 VAC to 264 VAC, 127 VDC to 370 VDC 1 Output 48 VDC 1 A Enclosed Industrial 101.6 mm (4 in) 50.8 mm (2 in) 28.956 mm (1.14 in) EPS-45
MEAN WELL Power Supplies - Chassis Mount Single Output Switching Power Supply
16In Stock
Min.: 1
Mult.: 1

40.5 W 90 VAC to 264 VAC, 127 VDC to 370 VDC 1 Output 7.5 VDC 5.4 A Open Frame Industrial 101.6 mm (4 in) 50.8 mm (2 in) 28.956 mm (1.14 in) EPS-45
MEAN WELL Power Supplies - Chassis Mount Single Output Switching Power Supply
8In Stock
90Expected 23/03/2026
Min.: 1
Mult.: 1

40.5 W 90 VAC to 264 VAC, 127 VDC to 370 VDC 1 Output 7.5 VDC 5.4 A Enclosed Industrial 101.6 mm (4 in) 50.8 mm (2 in) 28.956 mm (1.14 in) EPS-45
MEAN WELL Power Supplies - Chassis Mount Single Output Switching Power Supply
Non-Stocked Lead-Time 13 Weeks
Min.: 1
Mult.: 1

45 W 90 VAC to 264 VAC, 127 VDC to 370 VDC 1 Output 36 VDC 1.25 A Open Frame Industrial 101.6 mm (4 in) 50.8 mm (2 in) 28.956 mm (1.14 in) EPS-45
MEAN WELL Power Supplies - Chassis Mount Single Output Switching Power Supply
Non-Stocked Lead-Time 13 Weeks
Min.: 1
Mult.: 1

40 W 90 VAC to 264 VAC, 127 VDC to 370 VDC 1 Output 5 VDC 8 A Enclosed Industrial 101.6 mm (4 in) 50.8 mm (2 in) 28.956 mm (1.14 in) EPS-45