RSP Switching Power Supplies

MEAN WELL RSP Switching Power Supplies are AC/DC low profile enclosed switching power supplies. These power supplies feature a 1U low profile, high efficiency of up to 90%, and free air convection cooling. This makes the MEAN WELL RSP series ideal for applications requiring energy savings, no noise, limited space for installation, and economical cost. Functions include PFC, remote ON/OFF control, and protection against short circuit, overload, overvoltage, and overtemperature damages.

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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
Isolation Voltage
Efficiency
Industry
Length
Width
Height
Series
MEAN WELL Power Supplies - Chassis Mount 12V 125A 1500W Active PFC Function
Datasheet
6In Stock
36On Order
Min.: 1
Mult.: 1

1.5 kW 90 VAC to 264 VAC, 127 VDC to 370 VDC 1 Output 12 VDC 125 A Enclosed Industrial 276.86 mm (10.9 in) 127 mm (5 in) 83.82 mm (3.3 in) RSP-1500
MEAN WELL Power Supplies - Chassis Mount 1512W 24V 63A
Datasheet
35In Stock
32Expected 07/05/2026
Min.: 1
Mult.: 1

1.5 kW 90 VAC to 264 VAC, 127 VDC to 370 VDC 1 Output 24 VDC 63 A Enclosed Industrial 276.86 mm (10.9 in) 127 mm (5 in) 83.82 mm (3.3 in) RSP-1500
MEAN WELL Power Supplies - Chassis Mount 1512W 27V 56A W/PFC
Datasheet
31In Stock
24Expected 29/04/2026
Min.: 1
Mult.: 1

1.5 kW 90 VAC to 264 VAC, 127 VDC to 370 VDC 1 Output 27 VDC 56 A Enclosed Industrial 276.86 mm (10.9 in) 127 mm (5 in) 83.82 mm (3.3 in) RSP-1500
MEAN WELL Power Supplies - Chassis Mount 200.4W 12V 16.7A PS W/PFC Function
Datasheet
143In Stock
795On Order
Min.: 1
Mult.: 1

200.4 W 88 VAC to 264 VAC, 124 VDC to 370 VDC 1 Output 12 VDC 16.7 A Enclosed Industrial 215 mm (8.465 in) 115 mm (4.528 in) 30 mm (1.181 in) RSP-200
MEAN WELL Power Supplies - Chassis Mount 202.5W 27V 7.5A PS W/PFC Function
Datasheet
291In Stock
Min.: 1
Mult.: 1

202.5 W 88 VAC to 264 VAC, 124 VDC to 370 VDC 1 Output 27 VDC 7.5 A Enclosed Industrial 215 mm (8.465 in) 115 mm (4.528 in) 30 mm (1.181 in) RSP-200
MEAN WELL Power Supplies - Chassis Mount 201.6W 48V 4.2A PS W/PFC Function
Datasheet
99In Stock
75Expected 29/04/2026
Min.: 1
Mult.: 1

201.6 W 88 VAC to 264 VAC, 124 VDC to 370 VDC 1 Output 48 VDC 4.2 A Enclosed Industrial 215 mm (8.465 in) 115 mm (4.528 in) 30 mm (1.181 in) RSP-200
MEAN WELL Power Supplies - Chassis Mount 2016W 48V 42A
Datasheet
37In Stock
186Expected 04/03/2026
Min.: 1
Mult.: 1

2.016 kW 90 VAC to 264 VAC, 127 VDC to 370 VDC 1 Output 48 VDC 42 A Enclosed Industrial 295 mm (11.614 in) 127 mm (5 in) 41 mm (1.614 in) RSP-2000
MEAN WELL Power Supplies - Chassis Mount 320.4W 12V 26.7A Power Supply W/PFC
Datasheet
346In Stock
240Expected 23/03/2026
Min.: 1
Mult.: 1

320.4 W 88 VAC to 230 VAC, 124 VDC to 370 VDC 1 Output 12 VDC 26.7 A Enclosed 3 kVAC Industrial 215 mm (8.465 in) 115 mm (4.528 in) 30 mm (1.181 in) RSP-320
MEAN WELL Power Supplies - Chassis Mount 321.3W 27V 11.9A W/ PFC
Datasheet
66In Stock
420On Order
Min.: 1
Mult.: 1

321.3 W 88 VAC to 264 VAC, 124 VDC to 370 VDC 1 Output 27 VDC 11.9 A Enclosed Industrial 215 mm (8.465 in) 115 mm (4.528 in) 30 mm (1.181 in) RSP-320
MEAN WELL Power Supplies - Chassis Mount 198W 3.3V 60A Power Supply W/PFC
Datasheet
42In Stock
30Expected 23/03/2026
Min.: 1
Mult.: 1

198 W 88 VAC to 230 VAC, 124 VDC to 370 VDC 1 Output 3.3 VDC 60 A Enclosed 3 kVAC Industrial 215 mm (8.465 in) 115 mm (4.528 in) 30 mm (1.181 in) RSP-320
MEAN WELL Power Supplies - Chassis Mount 321.6W 48V 6.7A W/ PFC
Datasheet
267In Stock
735Expected 23/03/2026
Min.: 1
Mult.: 1

321.6 W 88 VAC to 264 VAC 1 Output 48 VDC 6.7 A Enclosed 90 % Industrial 215 mm (8.465 in) 115 mm (4.528 in) 30 mm (1.181 in) RSP-320
MEAN WELL Power Supplies - Chassis Mount 500.4W 12V 41.7A Power Supply W/PFC
Datasheet
115In Stock
270On Order
Min.: 1
Mult.: 1

500.4 W 85 VAC to 264 VAC, 120 VDC to 370 VDC 1 Output 12 VDC 41.7 A Enclosed Industrial 230 mm (9.055 in) 127 mm (5 in) 40.5 mm (1.594 in) RSP-500
MEAN WELL Power Supplies - Chassis Mount 504W 48V 10.5A Power Supply W/PFC
Datasheet
55In Stock
270Expected 23/03/2026
Min.: 1
Mult.: 1

504 W 85 VAC to 264 VAC, 120 VDC to 370 VDC 1 Output 48 VDC 10.5 A Enclosed Industrial 230 mm (9.055 in) 127 mm (5 in) 40.5 mm (1.594 in) RSP-500
MEAN WELL Power Supplies - Chassis Mount 450W 5V 90A Power Supply W/PFC
Datasheet
27In Stock
Min.: 1
Mult.: 1

450 W 85 VAC to 264 VAC, 120 VDC to 370 VDC 1 Output 5 VDC 90 A Enclosed Industrial 230 mm (9.055 in) 127 mm (5 in) 40.5 mm (1.594 in) RSP-500
MEAN WELL Power Supplies - Chassis Mount 76.8W 24V 3.2A w/PFC
Datasheet
132In Stock
Min.: 1
Mult.: 1

76.8 W 85 VAC to 264 VAC, 120 VDC to 370 VDC 1 Output 24 VDC 3.2 A Enclosed Industrial 159 mm (6.26 in) 97 mm (3.819 in) 30 mm (1.181 in) RSP-75
MEAN WELL Power Supplies - Chassis Mount 750W 15V 50A Power Supply W/PFC
Datasheet
36In Stock
Min.: 1
Mult.: 1

750 W 90 VAC to 264 VAC, 127 VDC to 370 VDC 1 Output 15 VDC 50 A Enclosed Industrial 250 mm (9.843 in) 127 mm (5 in) 41 mm (1.614 in) RSP-750
MEAN WELL Power Supplies - Chassis Mount 750.6W 27V 27.8A Power Supply W/PFC
Datasheet
64In Stock
126On Order
Min.: 1
Mult.: 1

750.6 W 90 VAC to 264 VAC, 127 VDC to 370 VDC 1 Output 27 VDC 27.8 A Enclosed Industrial 250 mm (9.843 in) 127 mm (5 in) 41 mm (1.614 in) RSP-750
MEAN WELL Power Supplies - Chassis Mount 753.6W 48V 15.7A Power Supply W/PFC
Datasheet
10In Stock
120On Order
Min.: 1
Mult.: 1

753.6 W 90 VAC to 264 VAC, 127 VDC to 370 VDC 1 Output 48 VDC 15.7 A Enclosed Industrial 250 mm (9.843 in) 127 mm (5 in) 41 mm (1.614 in) RSP-750
MEAN WELL Power Supplies - Chassis Mount 501W 15V 33.4A Power Supply W/PFC
Datasheet
11In Stock
9Expected 14/04/2026
Min.: 1
Mult.: 1

501 W 85 VAC to 264 VAC, 120 VDC to 370 VDC 1 Output 15 VDC 33.4 A Enclosed Industrial 230 mm (9.055 in) 127 mm (5 in) 40.5 mm (1.594 in) RSP-500
MEAN WELL Power Supplies - Chassis Mount 360W 4V 90A Power Supply W/PFC
Datasheet
4In Stock
Min.: 1
Mult.: 1

360 W 85 VAC to 264 VAC, 120 VDC to 370 VDC 1 Output 4 VDC 90 A Enclosed Industrial 230 mm (9.055 in) 127 mm (5 in) 40.5 mm (1.594 in) RSP-500
MEAN WELL Power Supplies - Chassis Mount 101.25W 13.5V 7.5A P ower Supply W/PFC
Datasheet
5In Stock
Min.: 1
Mult.: 1

101.25 W 85 VAC to 264 VAC 1 Output 13.5 VDC 7.5 A Enclosed 86.5 % Industrial 179 mm (7.047 in) 99 mm (3.898 in) 30 mm (1.181 in) RSP-100
MEAN WELL Power Supplies - Chassis Mount 102.6W 27V 3.8A Power Supply W/PFC
Datasheet
6In Stock
Min.: 1
Mult.: 1

102.6 W 85 VAC to 264 VAC 1 Output 27 VDC 3.8 A Enclosed 87 % Industrial 179 mm (7.047 in) 99 mm (3.898 in) 30 mm (1.181 in) RSP-100
MEAN WELL Power Supplies - Chassis Mount 66W 3.3V 20A Power Supply W/PFC
Datasheet
6In Stock
Min.: 1
Mult.: 1

66 W 85 VAC to 264 VAC 1 Output 3.3 VDC 20 A Enclosed 83 % Industrial 179 mm (7.047 in) 99 mm (3.898 in) 30 mm (1.181 in) RSP-100
MEAN WELL Power Supplies - Chassis Mount 100.8W 48V 2.1A Power Supply W/PFC
Datasheet
16In Stock
120On Order
Min.: 1
Mult.: 1

100 W 85 VAC to 264 VAC, 120 VDC to 370 VDC 1 Output 48 VDC 2.1 A Enclosed Industrial 179 mm (7.047 in) 99 mm (3.898 in) 30 mm (1.181 in) RSP-100
MEAN WELL Power Supplies - Chassis Mount 101.25W 7.5V 13.5A Power Supply W/PFC
Datasheet
48In Stock
Min.: 1
Mult.: 1

101.25 W 85 VAC to 264 VAC 1 Output 7.5 VDC 13.5 A Enclosed 87 % Industrial 179 mm (7.047 in) 99 mm (3.898 in) 30 mm (1.181 in) RSP-100