LOP Low-Profile Open-Frame Power Supplies

MEAN WELL LOP Low-Profile Open-Frame Power Supplies feature 200W to 600W devices with a compact package. The power supplies provide high reliability, high efficiency, and a safety-oriented built-in PCB with excellent EMC performance. The MEAN WELL LOP Power Supplies are suitable for Class I and II systems and compliant with multiple safety standards, including ITE 62368-1, medical 60601-1, industrial 61558-1, and 60335-1. The power supplies operate with a universal input voltage range and a 47Hz to 63Hz frequency range. The LOP family is ideal for high-power applications, including industrial automation machinery, security systems, mechanical/electrical equipment, network equipment, telecom devices, power-over-Ethernet (POE) power-sourcing equipment, home automation, and medical devices.

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Select Image Part # Mfr. Description Datasheet Availability Pricing (IDR) 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 Standard Series
MEAN WELL Power Supplies - Chassis Mount 200.4W 12V 16.7A Medical 2X4 low profile 206In Stock
648On Order
Rp707.972
Rp673.115
Rp643.761
Rp625.599
Min.: 1
Mult.: 1
200.4 W 80 VAC to 264 VAC, 113 VDC to 370 VDC 1 Output 12 VDC 16.7 A Open Frame 4 kVAC 93 % 101.6 mm 50.8 mm 25.4 mm AS/NZS 61558-1, AS/NZS 61558-2, GB 4943.1, IEC 60601-1, IEC 62368-1 LOP-200
MEAN WELL Power Supplies - Chassis Mount 201W 15V 13.4A Medical 2X4 low profile 47In Stock
Rp708.156
Rp673.298
Rp643.945
Min.: 1
Mult.: 1
201 W 80 VAC to 264 VAC, 113 VDC to 370 VDC 1 Output 15 VDC 13.4 A Open Frame 4 kVAC 93 % 101.6 mm 50.8 mm 25.4 mm AS/NZS 61558-1, AS/NZS 61558-2, GB 4943.1, IEC 60601-1, IEC 62368-1 LOP-200
MEAN WELL Power Supplies - Chassis Mount 201.6W 48V 4.2A Medical 2X4 low profile 69In Stock
72On Order
Rp708.156
Rp673.298
Rp643.945
Rp625.599
Min.: 1
Mult.: 1
201.6 W 80 VAC to 264 VAC, 113 VDC to 370 VDC 1 Output 48 VDC 4.2 A Open Frame 4 kVAC 94 % 101.6 mm 50.8 mm 25.4 mm AS/NZS 61558-1, AS/NZS 61558-2, GB 4943.1, IEC 60601-1, IEC 62368-1 LOP-200
MEAN WELL Power Supplies - Chassis Mount 300W 12V 25A Medical 2X4 low profile 166In Stock
252Expected 14/04/2027
Rp777.687
Rp740.995
Rp708.156
Rp687.975
Min.: 1
Mult.: 1
300 W 80 VAC to 264 VAC, 113 VDC to 370 VDC 1 Output 12 VDC 25 A Open Frame 4 kVAC 92.5 % 101.6 mm 50.8 mm 25.4 mm AS/NZS 61558-1, AS/NZS 61558-2, GB 4943.1, IEC 60601-1, IEC 62368-1 LOP-300
MEAN WELL Power Supplies - Chassis Mount 300W 15V 20A Medical 2X4 low profile 228In Stock
7On Order
Rp777.870
Rp741.178
Rp708.156
Rp687.975
Min.: 1
Mult.: 1
300 W 80 VAC to 264 VAC, 113 VDC to 370 VDC 1 Output 15 VDC 20 A Open Frame 4 kVAC 93 % 101.6 mm 50.8 mm 25.4 mm AS/NZS 61558-1, AS/NZS 61558-2, GB 4943.1, IEC 60601-1, IEC 62368-1 LOP-300
MEAN WELL Power Supplies - Chassis Mount 300W 24V 12.5A Medical 2X4 low profile 44In Stock
576On Order
Rp777.687
Rp740.995
Rp707.972
Rp687.975
Min.: 1
Mult.: 1
300 W 80 VAC to 264 VAC, 113 VDC to 370 VDC 1 Output 24 VDC 12.5 A Open Frame 4 kVAC 93 % 101.6 mm 50.8 mm 25.4 mm AS/NZS 61558-1, AS/NZS 61558-2, GB 4943.1, IEC 60601-1, IEC 62368-1 LOP-300
MEAN WELL Power Supplies - Chassis Mount 300W 30V 10A Medical 2X4 low profile 148In Stock
Rp777.687
Rp740.995
Rp722.465
Rp701.918
Min.: 1
Mult.: 1
300 W 80 VAC to 264 VAC, 113 VDC to 370 VDC 1 Output 30 VDC 10 A Open Frame 4 kVAC 93 % 101.6 mm 50.8 mm 25.4 mm AS/NZS 61558-1, AS/NZS 61558-2, GB 4943.1, IEC 60601-1, IEC 62368-1 LOP-300
MEAN WELL Power Supplies - Chassis Mount 400.8W 24V 16.7A 3x5 medical 102In Stock
384Expected 05/01/2027
Rp1.192.490
Rp1.135.617
Rp1.086.083
Rp1.054.895
Min.: 1
Mult.: 1
400 W 80 VAC to 264 VAC, 113 VDC to 370 VDC 1 Output 24 VDC 16.7 A Open Frame 94.5 % Medical, Industrial 127 mm (5 in) 76.2 mm (3 in) 27.5 mm (1.083 in) LOP-400
MEAN WELL Power Supplies - Chassis Mount 599.4W 18V 33.3A 3x5 medical 54In Stock
Rp1.533.726
Rp1.460.342
Rp1.396.131
Rp1.355.769
Min.: 1
Mult.: 1
599.4 W 80 VAC to 264 VAC, 113 VDC to 370 VDC 1 Output 18 VDC 33.3 A Open Frame 4 kVAC 94 % Industrial 127 mm 76.2 mm 33.5 mm AS/NZS 61558-1, AS/NZS 61558-2, GB 4943.1, IEC 60601-1, IEC 62368-1 LOP-600
MEAN WELL Power Supplies - Chassis Mount 602.1W 27V 22.3A 3x5 medical 36In Stock
Rp1.533.359
Rp1.489.695
Rp1.424.200
Rp1.382.921
Rp1.355.769
Min.: 1
Mult.: 1
602.1 W 80 VAC to 264 VAC, 113 VDC to 370 VDC 1 Output 27 VDC 22.3 A Open Frame 4 kVAC 95 % Industrial 127 mm 76.2 mm 33.5 mm AS/NZS 61558-1, AS/NZS 61558-2, GB 4943.1, IEC 60601-1, IEC 62368-1 LOP-600
MEAN WELL Power Supplies - Chassis Mount 601.2W 36V 16.7A 3x5 medical 51In Stock
48Expected 31/03/2027
Rp1.533.175
Rp1.459.791
Rp1.396.131
Rp1.355.769
Min.: 1
Mult.: 1
601.2 W 80 VAC to 264 VAC, 113 VDC to 370 VDC 1 Output 36 VDC 16.7 A Open Frame 4 kVAC 95 % Industrial 127 mm 76.2 mm 33.5 mm AS/NZS 61558-1, AS/NZS 61558-2, GB 4943.1, IEC 60601-1, IEC 62368-1 LOP-600
MEAN WELL Power Supplies - Chassis Mount 600W 48V 12.5A 3x5 medical 77In Stock
144Expected 14/12/2026
Rp1.533.359
Rp1.459.975
Rp1.390.443
Rp1.355.769
Min.: 1
Mult.: 1
600 W 80 VAC to 264 VAC, 113 VDC to 370 VDC 1 Output 48 VDC 12.5 A Open Frame 4 kVAC 95 % Industrial 127 mm 76.2 mm 33.5 mm AS/NZS 61558-1, AS/NZS 61558-2, GB 4943.1, IEC 60601-1, IEC 62368-1 LOP-600
MEAN WELL Power Supplies - Chassis Mount 202.5W 27V 7.5A Medical 2X4 low profile 11In Stock
16Expected 29/01/2027
Rp708.156
Rp673.298
Rp643.945
Min.: 1
Mult.: 1
202.5 W 80 VAC to 264 VAC, 113 VDC to 370 VDC 1 Output 27 VDC 7.5 A Open Frame 4 kVAC 94 % 101.6 mm 50.8 mm 25.4 mm AS/NZS 61558-1, AS/NZS 61558-2, GB 4943.1, IEC 60601-1, IEC 62368-1 LOP-200
MEAN WELL Power Supplies - Chassis Mount 201.6W 36V 5.6A Medical 2X4 low profile 37In Stock
Rp707.972
Rp673.115
Rp643.945
Rp638.257
Rp625.599
Min.: 1
Mult.: 1
201.6 W 80 VAC to 264 VAC, 113 VDC to 370 VDC 1 Output 36 VDC 5.6 A Open Frame 4 kVAC 94 % 101.6 mm 50.8 mm 25.4 mm AS/NZS 61558-1, AS/NZS 61558-2, GB 4943.1, IEC 60601-1, IEC 62368-1 LOP-200
MEAN WELL Power Supplies - Chassis Mount 205.2W 54V 3.8A Medical 2X4 low profile 25In Stock
Rp708.156
Rp673.298
Rp643.945
Min.: 1
Mult.: 1
205.2 W 80 VAC to 264 VAC, 113 VDC to 370 VDC 1 Output 54 VDC 3.8 A Open Frame 4 kVAC 94 % 101.6 mm 50.8 mm 25.4 mm AS/NZS 61558-1, AS/NZS 61558-2, GB 4943.1, IEC 60601-1, IEC 62368-1 LOP-200
MEAN WELL Power Supplies - Chassis Mount 299.7W 27V 11.1A Medical 2X4 low profile 41In Stock
108Expected 31/03/2027
Rp777.870
Rp741.178
Rp708.156
Rp687.975
Min.: 1
Mult.: 1
299.7 W 80 VAC to 264 VAC, 113 VDC to 370 VDC 1 Output 27 VDC 11.1 A Open Frame 4 kVAC 93 % 101.6 mm 50.8 mm 25.4 mm AS/NZS 61558-1, AS/NZS 61558-2, GB 4943.1, IEC 60601-1, IEC 62368-1 LOP-300
MEAN WELL Power Supplies - Chassis Mount 299.8W 36V 8.3A Medical 2X4 low profile 34In Stock
Rp777.870
Rp741.178
Rp708.156
Rp702.468
Min.: 1
Mult.: 1
299.8 W 80 VAC to 264 VAC, 113 VDC to 370 VDC 1 Output 36 VDC 8.3 A Open Frame 4 kVAC 94 % 101.6 mm 50.8 mm 25.4 mm AS/NZS 61558-1, AS/NZS 61558-2, GB 4943.1, IEC 60601-1, IEC 62368-1 LOP-300
MEAN WELL Power Supplies - Chassis Mount 302.4W 54V 5.6A Medical 2X4 low profile 31In Stock
95On Order
Rp777.687
Rp740.995
Rp707.972
Rp687.975
Min.: 1
Mult.: 1
302.4 W 80 VAC to 264 VAC, 113 VDC to 370 VDC 1 Output 54 VDC 5.6 A Open Frame 4 kVAC 94 % 101.6 mm 50.8 mm 25.4 mm AS/NZS 61558-1, AS/NZS 61558-2, GB 4943.1, IEC 60601-1, IEC 62368-1 LOP-300
MEAN WELL Power Supplies - Chassis Mount 399.6W 12V 33.3A 3x5 medical 11In Stock
Rp1.192.490
Rp1.135.617
Rp1.086.083
Rp1.054.895
Min.: 1
Mult.: 1
399.6 W 80 VAC to 264 VAC, 113 VDC to 370 VDC 1 Output 12 VDC 33.3 A Open Frame 4 kVAC 94 % Industrial 127 mm 76.2 mm 27.5 mm AS/NZS 61558-1, AS/NZS 61558-2, GB 4943.1, IEC 60601-1, IEC 62368-1 LOP-400
MEAN WELL Power Supplies - Chassis Mount 399.6W 18V 22.2A 3x5 medical 3In Stock
Rp1.192.490
Rp1.135.617
Rp1.086.083
Min.: 1
Mult.: 1
399.6 W 80 VAC to 264 VAC, 113 VDC to 370 VDC 1 Output 18 VDC 22.2 A Open Frame 4 kVAC 95 % Industrial 127 mm 76.2 mm 27.5 mm AS/NZS 61558-1, AS/NZS 61558-2, GB 4943.1, IEC 60601-1, IEC 62368-1 LOP-400
MEAN WELL Power Supplies - Chassis Mount 499.5W 15V 33.3A 3x5 medical 4In Stock
Rp1.429.153
Rp1.361.273
Rp1.300.731
Min.: 1
Mult.: 1
499.5 W 80 VAC to 264 VAC, 113 VDC to 370 VDC 1 Output 15 VDC 33.3 A Open Frame 4 kVAC 94.5 % Industrial 127 mm 76.2 mm 30.5 mm AS/NZS 61558-1, AS/NZS 61558-2, GB 4943.1, IEC 60601-1, IEC 62368-1 LOP-500
MEAN WELL Power Supplies - Chassis Mount 500.4W 18V 27.8A 3x5 medical 15In Stock
Rp1.429.153
Rp1.361.273
Rp1.353.201
Rp1.353.018
Min.: 1
Mult.: 1
500.4 W 80 VAC to 264 VAC, 113 VDC to 370 VDC 1 Output 18 VDC 27.8 A Open Frame 4 kVAC 94.5 % Industrial 127 mm 76.2 mm 30.5 mm AS/NZS 61558-1, AS/NZS 61558-2, GB 4943.1, IEC 60601-1, IEC 62368-1 LOP-500
MEAN WELL Power Supplies - Chassis Mount 80-264VAC O/P +24V20.8A 7In Stock
96Expected 30/12/2026
Rp1.430.805
Rp1.389.343
Rp1.327.517
Rp1.289.907
Rp1.264.039
Min.: 1
Mult.: 1
501.6 W 80 VAC to 264 VAC, 113 VDC to 370 VDC 1 Output 24 VDC 20.9 A Open Frame 4 kVAC 94.5 % Industrial 127 mm 76.2 mm 30.5 mm AS/NZS 61558-1, AS/NZS 61558-2, GB 4943.1, IEC 60601-1, IEC 62368-1 LOP-500
MEAN WELL Power Supplies - Chassis Mount 499.5W 27V 18.5A 3x5 medical 8In Stock
Rp1.429.153
Rp1.361.273
Rp1.300.731
Rp1.289.540
Min.: 1
Mult.: 1
499.5 W 80 VAC to 264 VAC, 113 VDC to 370 VDC 1 Output 27 VDC 18.5 A Open Frame 4 kVAC 95 % Industrial 127 mm 76.2 mm 30.5 mm AS/NZS 61558-1, AS/NZS 61558-2, GB 4943.1, IEC 60601-1, IEC 62368-1 LOP-500
MEAN WELL Power Supplies - Chassis Mount 502.2W 54V 9.3A 3x5 medical 16In Stock
Rp1.429.153
Rp1.388.609
Rp1.375.767
Rp1.375.583
Min.: 1
Mult.: 1
502.2 W 80 VAC to 264 VAC, 113 VDC to 370 VDC 1 Output 54 VDC 9.3 A Open Frame 4 kVAC 95 % Industrial 127 mm 76.2 mm 30.5 mm AS/NZS 61558-1, AS/NZS 61558-2, GB 4943.1, IEC 60601-1, IEC 62368-1 LOP-500