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 100W 5V 20A Power Supply W/PFC
Datasheet
79In Stock
Min.: 1
Mult.: 1

100 W 85 VAC to 264 VAC, 120 VDC to 370 VDC 1 Output 5 VDC 20 A Enclosed 3.75 kVAC Industrial 179 mm (7.047 in) 99 mm (3.898 in) 30 mm (1.181 in) RSP-100
MEAN WELL Power Supplies - Chassis Mount 49.5W 3.3V 15A w/PFC Enclosed
Datasheet
116In Stock
Min.: 1
Mult.: 1

49.5 W 85 VAC to 264 VAC, 120 VDC to 370 VDC 1 Output 3.3 VDC 15 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 W/PFC
Datasheet
7In Stock
Min.: 1
Mult.: 1

750 W 90 VAC to 264 VAC 1 Output 15 VDC 50 A Enclosed 85 % Industrial 295 mm (11.614 in) 127 mm (5 in) 41 mm (1.614 in) RSP-1000
MEAN WELL Power Supplies - Chassis Mount 132W 3.3V 40A PS W/P
Datasheet
23In Stock
Min.: 1
Mult.: 1

132 W 88 VAC to 264 VAC, 124 VDC to 370 VDC 1 Output 3.3 VDC 40 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 150W 2.5V 60A Power Supply W/PFC
Datasheet
16In Stock
Min.: 1
Mult.: 1

150 W 88 VAC to 230 VAC, 124 VDC to 370 VDC 1 Output 2.5 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 3000W 24V 125A W/PFC
Datasheet
96In Stock
104Expected 28/10/2026
Min.: 1
Mult.: 1

3 kW 180 VAC to 264 VAC, 254 VDC to 370 VDC 1 Output 24 VDC 125 A Enclosed Industrial 278 mm (10.945 in) 177.8 mm (7 in) 63.5 mm (2.5 in) RSP-3000
MEAN WELL Power Supplies - Chassis Mount 3000W 48V 62.5A W/PFC Function
Datasheet
105In Stock
60Expected 11/11/2026
Min.: 1
Mult.: 1

3 kW 180 VAC to 264 VAC, 254 VDC to 370 VDC 1 Output 48 VDC 62.5 A Enclosed Industrial 278 mm (10.945 in) 177.8 mm (7 in) 63.5 mm (2.5 in) RSP-3000
MEAN WELL Power Supplies - Chassis Mount 48V 21A 1008W Active PFC Function
Datasheet
235In Stock
390Expected 14/10/2026
Min.: 1
Mult.: 1

1 kW 90 VAC to 264 VAC, 127 VDC to 370 VDC 1 Output 48 VDC 21 A Enclosed Industrial 295 mm (11.614 in) 127 mm (5 in) 41 mm (1.614 in) RSP-1000
MEAN WELL Power Supplies - Chassis Mount 1500W 15V 100A
Datasheet
108In Stock
Min.: 1
Mult.: 1

1.5 kW 90 VAC to 264 VAC, 127 VDC to 370 VDC 1 Output 15 VDC 100 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
135In Stock
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
45In Stock
60Expected 14/10/2026
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 48V 32A 1536W Active PFC Function
Datasheet
130In Stock
Min.: 1
Mult.: 1

1.5 kW 90 VAC to 264 VAC, 127 VDC to 370 VDC 1 Output 48 VDC 32 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
746In Stock
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 1920W 24V 80A Front End PS w/PFC
Datasheet
401In Stock
246Expected 14/10/2026
Min.: 1
Mult.: 1

1.92 kW 90 VAC to 264 VAC, 127 VDC to 370 VDC 1 Output 24 VDC 80 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 2016W 48V 42A
Datasheet
65In Stock
642On Order
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
414In Stock
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 321.6W 24V 13.4A W/ PFC
Datasheet
1,271In Stock
1,395Expected 02/09/2026
Min.: 1
Mult.: 1

321.6 W 88 VAC to 264 VAC, 124 VDC to 370 VDC 1 Output 24 VDC 13.4 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 321.3W 27V 11.9A W/ PFC
Datasheet
568In Stock
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 500.4W 12V 41.7A Power Supply W/PFC
Datasheet
243In Stock
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 24V 21A Power Supply W/PFC
Datasheet
452In Stock
765On Order
Min.: 1
Mult.: 1

504 W 85 VAC to 264 VAC, 120 VDC to 370 VDC 1 Output 24 VDC 21 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
364In Stock
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 750.6W 27V 27.8A Power Supply W/PFC
Datasheet
183In Stock
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 1500W 12V 125A
Datasheet
37In Stock
Min.: 1
Mult.: 1

1.5 kW 90 VAC to 264 VAC 1 Output 12 VDC 125 A Enclosed 3 kVAC 89 % Industrial 300 mm (11.811 in) 85 mm (3.346 in) 41 mm (1.614 in) RSP
MEAN WELL Power Supplies - Chassis Mount 2000.4W 12V 166.7A ACTIVE PFC FUNCTION
Datasheet
21In Stock
Min.: 1
Mult.: 1

2.4 kW 180 VAC to 264 VAC, 254 VDC to 370 VDC 1 Output 12 VDC 166.7 A Enclosed Industrial 278 mm (10.945 in) 177.8 mm (7 in) 63.5 mm (2.5 in) RSP-2400
MEAN WELL Power Supplies - Chassis Mount 102W 12V 8.5A Power Supply W/PFC
Datasheet
455In Stock
Min.: 1
Mult.: 1

100 W 85 VAC to 264 VAC, 120 VDC to 370 VDC 1 Output 12 VDC 8.5 A Enclosed 3.75 kVAC Industrial 179 mm (7.047 in) 99 mm (3.898 in) 30 mm (1.181 in) RSP-100