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 (TWD) 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 4 kVAC 86 % Industrial 179 mm 99 mm 30 mm RSP-100
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 750W 15V 50A W/PFC
Datasheet
6In Stock
Min.: 1
Mult.: 1

750 W 90 VAC to 264 VAC, 127 VDC to 370 VDC 1 Output 15 VDC 50 A Enclosed 3 kVAC 85 % Industrial 295 mm 127 mm 41 mm RSP-1000
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
93In Stock
104Expected 10/28/2026
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
104In 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 3 kVAC 91.5% Industrial 278 mm 177.8 mm 63.5 mm RSP-3000
MEAN WELL Power Supplies - Chassis Mount 48V 21A 1008W Active PFC Function
Datasheet
172In Stock
390Expected 10/14/2026
Min.: 1
Mult.: 1

1.008 kW 90 VAC to 264 VAC, 127 VDC to 370 VDC 1 Output 48 VDC 21 A Enclosed 3 kVAC 90 % Industrial 295 mm 127 mm 41 mm RSP-1000
MEAN WELL Power Supplies - Chassis Mount 1500W 15V 100A
Datasheet
107In 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 1512W 24V 63A
Datasheet
131In Stock
Min.: 1
Mult.: 1

1.512 kW 90 VAC to 264 VAC, 250 VDC to 370 VDC 1 Output 24 VDC 63 A Enclosed 3 kVAC 90 % Industrial 278 mm 127 mm 83.5 mm RSP-1500
MEAN WELL Power Supplies - Chassis Mount 1512W 27V 56A W/PFC
Datasheet
45In Stock
60Expected 10/14/2026
Min.: 1
Mult.: 1

1.512 kW 90 VAC to 264 VAC, 250 VDC to 370 VDC 1 Output 27 VDC 56 A Enclosed 3 kVAC 90 % Industrial 278 mm 127 mm 83.5 mm RSP-1500
MEAN WELL Power Supplies - Chassis Mount 48V 32A 1536W Active PFC Function
Datasheet
127In Stock
Min.: 1
Mult.: 1

1.536 kW 90 VAC to 264 VAC, 250 VDC to 370 VDC 1 Output 48 VDC 32 A Enclosed 3 kVAC 91 % 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
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 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
401In Stock
246Expected 10/14/2026
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
65In Stock
642On 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 320.4W 12V 26.7A Power Supply W/PFC
Datasheet
408In Stock
Min.: 1
Mult.: 1

320.4 W 88 VAC to 264 VAC, 124 VDC to 370 VDC 1 Output 12 VDC 26.7 A Enclosed 3 kVAC 88 % Industrial 215 mm 115 mm 30 mm RSP-320
MEAN WELL Power Supplies - Chassis Mount 321.6W 24V 13.4A W/ PFC
Datasheet
1,404In Stock
1,395Expected 9/2/2026
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 3 kVAC 89 % Industrial 215 mm 115 mm 30 mm RSP-320
MEAN WELL Power Supplies - Chassis Mount 321.3W 27V 11.9A W/ PFC
Datasheet
564In 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 3 kVAC 89 % Industrial 215 mm 115 mm 30 mm RSP-320
MEAN WELL Power Supplies - Chassis Mount 500.4W 12V 41.7A Power Supply W/PFC
Datasheet
211In 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 3 kVAC 88 % Industrial 230 mm 127 mm 40.5 mm RSP-500
MEAN WELL Power Supplies - Chassis Mount 504W 24V 21A Power Supply W/PFC
Datasheet
450In 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 3 kVAC 89 % Industrial 230 mm 127 mm 40.5 mm RSP-500
MEAN WELL Power Supplies - Chassis Mount 504W 48V 10.5A Power Supply W/PFC
Datasheet
362In 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 750.6W 27V 27.8A Power Supply W/PFC
Datasheet
182In Stock
114Expected 11/23/2026
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 3 kVAC 90.5 % Industrial 250 mm 127 mm 41 mm 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, 250 VDC to 370 VDC 1 Output 12 VDC 125 A Enclosed 3 kVAC 89 % Industrial 300 mm 85 mm 41 mm RSP
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 102W 12V 8.5A Power Supply W/PFC
Datasheet
455In Stock
Min.: 1
Mult.: 1

102 W 85 VAC to 264 VAC, 120 VDC to 370 VDC 1 Output 12 VDC 8.5 A Enclosed 4 kVAC 86 % Industrial 179 mm 99 mm 30 mm RSP-100