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 (USD) 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 49.5W 3.3V 15A w/PFC Enclosed
Datasheet
113In 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 4 kVAC 76 % Industrial 159 mm 97 mm 30 mm RSP-75
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 3 kVAC 81.5 % Industrial 215 mm 115 mm 30 mm 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 264 VAC, 124 VDC to 370 VDC 1 Output 2.5 VDC 60 A Enclosed 3 kVAC 75.5 % Industrial 215 mm 115 mm 30 mm RSP-320
MEAN WELL Power Supplies - Chassis Mount 3000W 24V 125A W/PFC
Datasheet
91In Stock
104Expected 11/25/2026
Min.: 1
Mult.: 1

3 kW 180 VAC to 264 VAC, 254 VDC to 370 VDC 1 Output 24 VDC 125 A Enclosed 3 kVAC 90 % Industrial 278 mm 177.8 mm 63.5 mm RSP-3000
MEAN WELL Power Supplies - Chassis Mount 3000W 48V 62.5A W/PFC Function
Datasheet
103In Stock
60Expected 12/9/2026
Min.: 1
Mult.: 1

3 kW 180 VAC to 264 VAC, 254 VDC to 370 VDC 1 Output 48 VDC 62.5 A Enclosed 3 kVAC 91.5 % Industrial 278 mm 177.8 mm 63.5 mm RSP-3000
MEAN WELL Power Supplies - Chassis Mount 1500W 15V 100A
Datasheet
106In Stock
Min.: 1
Mult.: 1

1.5 kW 90 VAC to 264 VAC, 250 VDC to 370 VDC 1 Output 15 VDC 100 A Enclosed 3 kVAC 87 % Industrial 278 mm 127 mm 83.5 mm RSP-1500
MEAN WELL Power Supplies - Chassis Mount 200.4W 12V 16.7A PS W/PFC Function
Datasheet
745In 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 3 kVAC 89 % Industrial 215 mm 115 mm 30 mm RSP-200
MEAN WELL Power Supplies - Chassis Mount 1920W 24V 80A Front End PS w/PFC
Datasheet
400In Stock
246Expected 11/11/2026
Min.: 1
Mult.: 1

1.92 kW 90 VAC to 264 VAC, 250 VDC to 320 VDC 1 Output 24 VDC 80 A Enclosed 3 kVAC 90.5 % Industrial 295 mm 127 mm 41 mm RSP-2000
MEAN WELL Power Supplies - Chassis Mount 2016W 48V 42A
Datasheet
51In Stock
1,056On Order
Min.: 1
Mult.: 1

2.016 kW 90 VAC to 264 VAC, 250 VDC to 320 VDC 1 Output 48 VDC 42 A Enclosed 3 kVAC 92 % Industrial 295 mm 127 mm 41 mm RSP-2000
MEAN WELL Power Supplies - Chassis Mount 504W 48V 10.5A Power Supply W/PFC
Datasheet
355In 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 3 kVAC 90.5 % Industrial 230 mm 127 mm 40.5 mm RSP-500
MEAN WELL Power Supplies - Chassis Mount 2000.4W 12V 166.7A ACTIVE PFC FUNCTION
Datasheet
21In Stock
Min.: 1
Mult.: 1

2.0004 kW 180 VAC to 264 VAC, 254 VDC to 370 VDC 1 Output 12 VDC 166.7 A Enclosed 3 kVAC 88 % Industrial 278 mm 177.8 mm 63.5 mm RSP-2400
MEAN WELL Power Supplies - Chassis Mount 2400W 24V 100A ACTIVE PFC FUNCTION
Datasheet
28In Stock
280On Order
Min.: 1
Mult.: 1

2.4 kW 180 VAC to 264 VAC, 254 VDC to 370 VDC 1 Output 24 VDC 100 A Enclosed 3 kVAC 90.5 % Industrial 278 mm 177.8 mm 63.5 mm RSP-2400
MEAN WELL Power Supplies - Chassis Mount 202.5W 27V 7.5A PS W/PFC Function
Datasheet
117In Stock
195Expected 10/9/2026
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 3 kVAC 89 % Industrial 215 mm 115 mm 30 mm RSP-200
MEAN WELL Power Supplies - Chassis Mount 201.6W 48V 4.2A PS W/PFC Function
Datasheet
135In Stock
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 3 kVAC 90 % Industrial 215 mm 115 mm 30 mm RSP-200
MEAN WELL Power Supplies - Chassis Mount 2400W 12V 200A ACTIVE PFC FUNCTION
Datasheet
11In Stock
52On Order
Min.: 1
Mult.: 1

2.4 kW 180 VAC to 264 VAC, 254 VDC to 370 VDC 1 Output 12 VDC 200 A Enclosed 3 kVAC 87.5 % Industrial 278 mm 177.8 mm 63.5 mm RSP-3000
MEAN WELL Power Supplies - Chassis Mount 500.4W 12V 41.7A Power Supply W/PFC
Datasheet
182In Stock
171Expected 3/31/2027
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 3 kVAC 88 % Industrial 230 mm 127 mm 40.5 mm RSP-500
MEAN WELL Power Supplies - Chassis Mount 102.6W 27V 3.8A Power Supply W/PFC
Datasheet
3In Stock
14Expected 8/18/2026
Min.: 1
Mult.: 1

102.6 W 85 VAC to 264 VAC, 120 VDC to 370 VDC 1 Output 27 VDC 3.8 A Enclosed 4 kVAC 87 % Industrial 179 mm 99 mm 30 mm RSP-100
MEAN WELL Power Supplies - Chassis Mount 66W 3.3V 20A Power Supply W/PFC
Datasheet
5In Stock
Min.: 1
Mult.: 1

66 W 85 VAC to 264 VAC, 120 VDC to 370 VDC 1 Output 3.3 VDC 20 A Enclosed 4 kVAC 83 % Industrial 179 mm 99 mm 30 mm RSP-100
MEAN WELL Power Supplies - Chassis Mount 151.2W 13.5V 11.2A Power Supply w/PFC
Datasheet
4In Stock
17On Order
Min.: 1
Mult.: 1

151.2 W 85 VAC to 264 VAC, 120 VDC to 370 VDC 1 Output 13.5 VDC 11.2 A Enclosed 4 kVAC 87.5 % Industrial 199 mm 99 mm 30 mm RSP-150
MEAN WELL Power Supplies - Chassis Mount 99W 3.3V 30A Power Supply w/PFC
Datasheet
3In Stock
Min.: 1
Mult.: 1

99 W 85 VAC to 264 VAC, 120 VDC to 370 VDC 1 Output 3.3 VDC 30 A Enclosed 4 kVAC 81.5 % Industrial 199 mm 99 mm 30 mm RSP-150
MEAN WELL Power Supplies - Chassis Mount 201W 15V 13.4A PS W/PFC Function
Datasheet
28In Stock
Min.: 1
Mult.: 1

201 W 88 VAC to 264 VAC, 124 VDC to 370 VDC 1 Output 15 VDC 13.4 A Enclosed 3 kVAC 89.5 % Industrial 215 mm 115 mm 30 mm RSP-200
MEAN WELL Power Supplies - Chassis Mount 200.25W 7.5V 26.7A PS W/PFC Function
Datasheet
10In Stock
15Expected 11/25/2026
Min.: 1
Mult.: 1

200.25 W 88 VAC to 264 VAC, 124 VDC to 370 VDC 1 Output 7.5 VDC 26.7 A Enclosed 3 kVAC 89 % Industrial 215 mm 115 mm 30 mm RSP-200
MEAN WELL Power Supplies - Chassis Mount 450W 5V 90A Power Supply W/PFC
Datasheet
12In Stock
18Expected 11/25/2026
Min.: 1
Mult.: 1

450 W 85 VAC to 264 VAC, 120 VDC to 370 VDC 1 Output 5 VDC 90 A Enclosed 3 kVAC 84 % Industrial 230 mm 127 mm 40.5 mm RSP-500
MEAN WELL Power Supplies - Chassis Mount 75.6W 27V 2.8A w/PFC Enclosed
Datasheet
5In Stock
26On Order
Min.: 1
Mult.: 1

75.6 W 85 VAC to 264 VAC, 120 VDC to 370 VDC 1 Output 27 VDC 2.8 A Enclosed 4 kVAC 88 % Industrial 159 mm 97 mm 30 mm RSP-75
MEAN WELL Power Supplies - Chassis Mount 76.8W 48V 1.6A w/PFC Enclosed
Datasheet
6In Stock
Min.: 1
Mult.: 1

76.8 W 85 VAC to 264 VAC, 120 VDC to 370 VDC 1 Output 48 VDC 1.6 A Enclosed 4 kVAC 89 % Industrial 159 mm 97 mm 30 mm RSP-75