Power Supplies - Chassis Mount

.hide-partial { max-height: none; } .show-more { display: none; }

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.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 41

Applied Filters:

Output Power

Input Voltage

Output Voltage-Channel 1

Output Current-Channel 1

Isolation Voltage

Efficiency

Industry

Length

Width

Height

Series

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Power Supplies - Chassis Mount 201.6W 48V 4.2A Medical 2X4 low profile

LOP-200-48
MEAN WELL
1: Rp708.156
2In Stock
19On Order

Mfr. Part No.
LOP-200-48

Mouser Part No
709-LOP-200-48

MEAN WELL

Power Supplies - Chassis Mount 201.6W 48V 4.2A Medical 2X4 low profile

Learn More

Datasheet

2In Stock

19On Order

Rp708.156

Rp673.298

Rp643.945

Rp639.542

Min.: 1
Mult.: 1

200 W

80 VAC to 264 VAC, 113 VDC to 370 VDC

1 Output

48 VDC

4.2 A

Open Frame

4 kVAC

94 %

Medical

101.6 mm (4 in)

50.8 mm (2 in)

25.4 mm (1 in)

LOP-200

Power Supplies - Chassis Mount 300W 12V 25A Medical 2X4 low profile

LOP-300-12
MEAN WELL
1: Rp777.870
1In Stock
216On Order

Mfr. Part No.
LOP-300-12

Mouser Part No
709-LOP-300-12

MEAN WELL

Power Supplies - Chassis Mount 300W 12V 25A Medical 2X4 low profile

Learn More

Datasheet

1In Stock

216On 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

12 VDC

25 A

Open Frame

4 kVAC

92.5 %

Medical

101.6 mm (4 in)

50.8 mm (2 in)

25.4 mm (1 in)

LOP-300

Power Supplies - Chassis Mount 501.6W 24V 20.9A 3x5 medical

LOP-500-24
MEAN WELL
1: Rp1.429.153
2In Stock
96On Order

Mfr. Part No.
LOP-500-24

Mouser Part No
709-LOP-500-24

MEAN WELL

Power Supplies - Chassis Mount 501.6W 24V 20.9A 3x5 medical

Learn More

Datasheet

2In Stock

96On Order

Rp1.429.153

Rp1.361.273

Rp1.300.731

Rp1.264.039

Min.: 1
Mult.: 1

500 W

80 VAC to 264 VAC

1 Output

24 VDC

20.9 A

Open Frame

94.5 %

Medical, Industrial

127 mm (5 in)

76.2 mm (3 in)

30.5 mm (1.201 in)

LOP-500

Power Supplies - Chassis Mount 600W 48V 12.5A 3x5 medical

LOP-600-48
MEAN WELL
1: Rp1.533.726
1In Stock
120On Order

Mfr. Part No.
LOP-600-48

Mouser Part No
709-LOP-600-48

MEAN WELL

Power Supplies - Chassis Mount 600W 48V 12.5A 3x5 medical

Learn More

Datasheet

1In Stock

120On Order

Rp1.533.726

Rp1.460.342

Rp1.396.131

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

95 %

Medical, Industrial

127 mm (5 in)

76.2 mm (3 in)

33.5 mm (1.319 in)

LOP-600

Power Supplies - Chassis Mount 201.6W 24V 8.4A Medical 2X4 low profile

LOP-200-24
MEAN WELL
1: Rp708.156
1.033On Order

Mfr. Part No.
LOP-200-24

Mouser Part No
709-LOP-200-24

MEAN WELL

Power Supplies - Chassis Mount 201.6W 24V 8.4A Medical 2X4 low profile

Learn More

Datasheet

1.033On Order

Rp708.156

Rp673.298

Rp643.945

Rp625.599

Min.: 1
Mult.: 1

200 W

80 VAC to 264 VAC, 113 VDC to 370 VDC

1 Output

24 VDC

8.4 A

Open Frame

4 kVAC

94 %

Medical

101.6 mm (4 in)

50.8 mm (2 in)

25.4 mm (1 in)

LOP-200

Power Supplies - Chassis Mount 200.4W 12V 16.7A Medical 2X4 low profile

LOP-200-12
MEAN WELL
1: Rp708.156
243Expected 23/03/2026

Mfr. Part No.
LOP-200-12

Mouser Part No
709-LOP-200-12

MEAN WELL

Power Supplies - Chassis Mount 200.4W 12V 16.7A Medical 2X4 low profile

Learn More

Datasheet

243Expected 23/03/2026

Rp708.156

Rp673.298

Rp643.945

Rp625.599

Min.: 1
Mult.: 1

200 W

80 VAC to 264 VAC, 113 VDC to 370 VDC

1 Output

12 VDC

16.7 A

Open Frame

4 kVAC

93 %

Medical

101.6 mm (4 in)

50.8 mm (2 in)

25.4 mm (1 in)

LOP-200

Power Supplies - Chassis Mount 300W 24V 12.5A Medical 2X4 low profile

LOP-300-24
MEAN WELL
1: Rp777.870
288Expected 23/03/2026

Mfr. Part No.
LOP-300-24

Mouser Part No
709-LOP-300-24

MEAN WELL

Power Supplies - Chassis Mount 300W 24V 12.5A Medical 2X4 low profile

Learn More

Datasheet

288Expected 23/03/2026

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

24 VDC

12.5 A

Open Frame

4 kVAC

93 %

Medical

101.6 mm (4 in)

50.8 mm (2 in)

25.4 mm (1 in)

LOP-300

Power Supplies - Chassis Mount 299.7W 27V 11.1A Medical 2X4 low profile

LOP-300-27
MEAN WELL
1: Rp777.870
72Expected 23/03/2026

Mfr. Part No.
LOP-300-27

Mouser Part No
709-LOP-300-27

MEAN WELL

Power Supplies - Chassis Mount 299.7W 27V 11.1A Medical 2X4 low profile

Learn More

Datasheet

72Expected 23/03/2026

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

27 VDC

11.1 A

Open Frame

4 kVAC

93 %

Medical

101.6 mm (4 in)

50.8 mm (2 in)

25.4 mm (1 in)

LOP-300

Power Supplies - Chassis Mount 300W 30V 10A Medical 2X4 low profile

LOP-300-30
MEAN WELL
1: Rp777.870
57On Order

Mfr. Part No.
LOP-300-30

Mouser Part No
709-LOP-300-30

MEAN WELL

Power Supplies - Chassis Mount 300W 30V 10A Medical 2X4 low profile

Learn More

Datasheet

57On Order

Rp777.870

Rp741.178

Rp708.156

Rp702.468

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 %

Medical

101.6 mm (4 in)

50.8 mm (2 in)

25.4 mm (1 in)

LOP-300

Power Supplies - Chassis Mount 302.4W 48V 6.3A Medical 2X4 low profile

LOP-300-48
MEAN WELL
1: Rp777.870
94On Order

Mfr. Part No.
LOP-300-48

Mouser Part No
709-LOP-300-48

MEAN WELL

Power Supplies - Chassis Mount 302.4W 48V 6.3A Medical 2X4 low profile

Learn More

Datasheet

94On 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

48 VDC

6.3 A

Open Frame

4 kVAC

94 %

Medical

101.6 mm (4 in)

50.8 mm (2 in)

25.4 mm (1 in)

LOP-300

Power Supplies - Chassis Mount 399.6W 12V 33.3A 3x5 medical

LOP-400-12
MEAN WELL
1: Rp1.192.490
72Expected 23/03/2026

Mfr. Part No.
LOP-400-12

Mouser Part No
709-LOP-400-12

MEAN WELL

Power Supplies - Chassis Mount 399.6W 12V 33.3A 3x5 medical

Learn More

Datasheet

72Expected 23/03/2026

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

12 VDC

33.3 A

Open Frame

94 %

Medical, Industrial

127 mm (5 in)

76.2 mm (3 in)

27.5 mm (1.083 in)

LOP-400

Power Supplies - Chassis Mount 600W 24V 25A 3x5 medical

LOP-600-24
MEAN WELL
1: Rp1.533.726
192On Order

Mfr. Part No.
LOP-600-24

Mouser Part No
709-LOP-600-24

MEAN WELL

Power Supplies - Chassis Mount 600W 24V 25A 3x5 medical

Learn More

Datasheet

192On Order

Rp1.533.726

Rp1.460.342

Rp1.396.131

Rp1.355.769

Min.: 1
Mult.: 1

600 W

80 VAC to 264 VAC, 113 VDC to 370 VDC

1 Output

24 VDC

25 A

Open Frame

94 %

Medical, Industrial

127 mm (5 in)

76.2 mm (3 in)

33.5 mm (1.319 in)

LOP-600

Power Supplies - Chassis Mount 604.8W 54V 11.2A 3x5 medical

LOP-600-54
MEAN WELL
1: Rp1.533.726
72On Order

Mfr. Part No.
LOP-600-54

Mouser Part No
709-LOP-600-54

MEAN WELL

Power Supplies - Chassis Mount 604.8W 54V 11.2A 3x5 medical

Learn More

Datasheet

72On Order

Rp1.533.726

Rp1.460.342

Rp1.396.131

Rp1.355.769

Min.: 1
Mult.: 1

600 W

80 VAC to 264 VAC, 113 VDC to 370 VDC

1 Output

54 VDC

11.2 A

Open Frame

95 %

Medical, Industrial

127 mm (5 in)

76.2 mm (3 in)

33.5 mm (1.319 in)

LOP-600

Power Supplies - Chassis Mount 205.2W 54V 3.8A Medical 2X4 low profile

LOP-200-54
MEAN WELL
1: Rp708.156
17On Order

Mfr. Part No.
LOP-200-54

Mouser Part No
709-LOP-200-54

MEAN WELL

Power Supplies - Chassis Mount 205.2W 54V 3.8A Medical 2X4 low profile

Learn More

Datasheet

17On Order

Rp708.156

Rp673.298

Rp643.945

Rp639.542

Min.: 1
Mult.: 1

200 W

80 VAC to 264 VAC, 113 VDC to 370 VDC

1 Output

54 VDC

3.8 A

Open Frame

4 kVAC

94 %

Medical

101.6 mm (4 in)

50.8 mm (2 in)

25.4 mm (1 in)

LOP-200

Power Supplies - Chassis Mount 500.4W 36V 13.9A 3x5 medical

LOP-500-36
MEAN WELL
1: Rp1.429.153
12On Order

Mfr. Part No.
LOP-500-36

Mouser Part No
709-LOP-500-36

MEAN WELL

Power Supplies - Chassis Mount 500.4W 36V 13.9A 3x5 medical

Learn More

Datasheet

12On Order

Rp1.429.153

Rp1.361.273

Rp1.300.731

Rp1.289.540

Min.: 1
Mult.: 1

500 W

80 VAC to 264 VAC

1 Output

36 VDC

13.9 A

Open Frame

95 %

Medical, Industrial

127 mm (5 in)

76.2 mm (3 in)

30.5 mm (1.201 in)

LOP-500

Power Supplies - Chassis Mount 499.5W 27V 18.5A 3x5 medical

LOP-500-27
MEAN WELL
1: Rp1.429.153
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
LOP-500-27

Mouser Part No
709-LOP-500-27

MEAN WELL

Power Supplies - Chassis Mount 499.5W 27V 18.5A 3x5 medical

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

Rp1.429.153

Rp1.361.273

Rp1.300.731

Rp1.289.540

Min.: 1
Mult.: 1

500 W

80 VAC to 264 VAC

1 Output

27 VDC

18.5 A

Open Frame

95 %

Medical, Industrial

127 mm (5 in)

76.2 mm (3 in)

30.5 mm (1.201 in)

LOP-500

LOP Low-Profile Open-Frame Power Supplies

Customer Service Office

Company

Resources

Support

3.8 A
4.2 A
5.6 A
6.3 A
7.5 A
8.3 A
8.4 A
9.3 A
10 A
10.4 A
11.1 A
11.2 A
12.5 A
13.4 A
13.9 A
14.9 A
16.7 A
18.5 A
20 A
20.9 A