Power Supplies - Chassis Mount

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LOP-400/500/600 PCB Medical Power Supplies

MEAN WELL LOP-400/500/600 PCB Medical Power Supplies feature a comprehensive 12V to 54V voltage range within a 5" x 3" 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-400/500/600 PCB Medical Power Supplies are suitable for Class I and II systems and compliant with multiple safety standards, including 62368-1, 60601-1, 61558-1, and 60335-1. The power supplies operate within an 80V_AC to 264V_AC input voltage range and a 47Hz to 63Hz frequency range. The LOP-400/500/600 series are 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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Part #

Power Supplies - Chassis Mount 400.8W 24V 16.7A 3x5 medical

LOP-400-24
MEAN WELL
1: $65.00
80In Stock
96Expected 16/06/2026

Mfr. Part No.
LOP-400-24

Mouser Part No
709-LOP-400-24

MEAN WELL

Power Supplies - Chassis Mount 400.8W 24V 16.7A 3x5 medical

Learn More

Datasheet

80In Stock

96Expected 16/06/2026

$65.00

$61.90

$59.20

$57.50

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

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

LOP-500-24
MEAN WELL
1: $77.90
80In Stock

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

80In Stock

$77.90

$74.20

$70.90

$68.90

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 599.4W 18V 33.3A 3x5 medical

LOP-600-18
MEAN WELL
1: $83.60
63In Stock

Mfr. Part No.
LOP-600-18

Mouser Part No
709-LOP-600-18

MEAN WELL

Power Supplies - Chassis Mount 599.4W 18V 33.3A 3x5 medical

Learn More

Datasheet

63In Stock

$83.60

$79.60

$76.10

$73.90

Min.: 1
Mult.: 1

600 W

80 VAC to 264 VAC, 113 VDC to 370 VDC

1 Output

18 VDC

33.3 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 600W 24V 25A 3x5 medical

LOP-600-24
MEAN WELL
1: $83.60
84In Stock
168Expected 17/09/2026

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

84In Stock

168Expected 17/09/2026

$83.60

$79.60

$76.10

$73.90

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 602.1W 27V 22.3A 3x5 medical

LOP-600-27
MEAN WELL
1: $83.60
52In Stock

Mfr. Part No.
LOP-600-27

Mouser Part No
709-LOP-600-27

MEAN WELL

Power Supplies - Chassis Mount 602.1W 27V 22.3A 3x5 medical

Learn More

Datasheet

52In Stock

$83.60

$79.60

$76.10

$73.90

Min.: 1
Mult.: 1

600 W

80 VAC to 264 VAC, 113 VDC to 370 VDC

1 Output

27 VDC

22.3 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 601.2W 36V 16.7A 3x5 medical

LOP-600-36
MEAN WELL
1: $83.60
25In Stock
24Expected 15/07/2026

Mfr. Part No.
LOP-600-36

Mouser Part No
709-LOP-600-36

MEAN WELL

Power Supplies - Chassis Mount 601.2W 36V 16.7A 3x5 medical

Learn More

Datasheet

25In Stock

24Expected 15/07/2026

$83.60

$79.60

$76.10

$73.90

Min.: 1
Mult.: 1

600 W

80 VAC to 264 VAC, 113 VDC to 370 VDC

1 Output

36 VDC

16.7 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 600W 12V 50A 3x5 medical

LOP-600-12
MEAN WELL
1: $83.60
15In Stock

Mfr. Part No.
LOP-600-12

Mouser Part No
709-LOP-600-12

MEAN WELL

Power Supplies - Chassis Mount 600W 12V 50A 3x5 medical

Learn More

Datasheet

15In Stock

$83.60

$79.60

$76.10

$73.90

Min.: 1
Mult.: 1

600 W

80 VAC to 264 VAC, 113 VDC to 370 VDC

1 Output

12 VDC

50 A

Open Frame

93 %

Medical, Industrial

127 mm (5 in)

76.2 mm (3 in)

35 mm (1.378 in)

LOP-600

Power Supplies - Chassis Mount 400.5W 15V 26.7A 3x5 medical

LOP-400-15
MEAN WELL
1: $65.00
9In Stock

Mfr. Part No.
LOP-400-15

Mouser Part No
709-LOP-400-15

MEAN WELL

Power Supplies - Chassis Mount 400.5W 15V 26.7A 3x5 medical

Learn More

Datasheet

9In Stock

$65.00

$61.90

$59.20

$58.58

Min.: 1
Mult.: 1

400 W

80 VAC to 264 VAC, 113 VDC to 370 VDC

1 Output

15 VDC

26.7 A

Open Frame

94.5 %

Medical, Industrial

127 mm (5 in)

76.2 mm (3 in)

27.5 mm (1.083 in)

LOP-400

Power Supplies - Chassis Mount 399.6W 18V 22.2A 3x5 medical

LOP-400-18
MEAN WELL
1: $65.00
10In Stock

Mfr. Part No.
LOP-400-18

Mouser Part No
709-LOP-400-18

MEAN WELL

Power Supplies - Chassis Mount 399.6W 18V 22.2A 3x5 medical

Learn More

Datasheet

10In Stock

$65.00

$61.90

$59.20

$58.58

Min.: 1
Mult.: 1

400 W

80 VAC to 264 VAC, 113 VDC to 370 VDC

1 Output

18 VDC

22.2 A

Open Frame

95 %

Medical, Industrial

127 mm (5 in)

76.2 mm (3 in)

27.5 mm (1.083 in)

LOP-400

Power Supplies - Chassis Mount 403.2W 36V 11.2A 3x5 medical

LOP-400-36
MEAN WELL
1: $65.00
14In Stock

Mfr. Part No.
LOP-400-36

Mouser Part No
709-LOP-400-36

MEAN WELL

Power Supplies - Chassis Mount 403.2W 36V 11.2A 3x5 medical

Learn More

Datasheet

14In Stock

$65.00

$61.90

$59.20

$58.58

Min.: 1
Mult.: 1

400 W

80 VAC to 264 VAC, 113 VDC to 370 VDC

1 Output

36 VDC

11.2 A

Open Frame

95 %

Medical, Industrial

127 mm (5 in)

76.2 mm (3 in)

27.5 mm (1.083 in)

LOP-400

Power Supplies - Chassis Mount 405W 54V 7.5A 3x5 medical

LOP-400-54
MEAN WELL
1: $65.00
3In Stock
7Expected 10/08/2026

Mfr. Part No.
LOP-400-54

Mouser Part No
709-LOP-400-54

MEAN WELL

Power Supplies - Chassis Mount 405W 54V 7.5A 3x5 medical

Learn More

Datasheet

3In Stock

7Expected 10/08/2026

$65.00

$61.90

$59.20

$58.58

Min.: 1
Mult.: 1

400 W

80 VAC to 264 VAC, 113 VDC to 370 VDC

1 Output

54 VDC

7.5 A

Open Frame

95 %

Medical, Industrial

127 mm (5 in)

76.2 mm (3 in)

27.5 mm (1.083 in)

LOP-400

Power Supplies - Chassis Mount 499.2W 12V 41.6A 3x5 medical

LOP-500-12
MEAN WELL
1: $77.90
5In Stock

Mfr. Part No.
LOP-500-12

Mouser Part No
709-LOP-500-12

MEAN WELL

Power Supplies - Chassis Mount 499.2W 12V 41.6A 3x5 medical

Learn More

Datasheet

5In Stock

$77.90

$74.20

$70.90

$70.29

Min.: 1
Mult.: 1

500 W

80 VAC to 264 VAC

1 Output

12 VDC

41.6 A

Open Frame

93.5 %

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 15V 33.3A 3x5 medical

LOP-500-15
MEAN WELL
1: $77.90
12In Stock

Mfr. Part No.
LOP-500-15

Mouser Part No
709-LOP-500-15

MEAN WELL

Power Supplies - Chassis Mount 499.5W 15V 33.3A 3x5 medical

Learn More

Datasheet

12In Stock

$77.90

$74.20

$70.90

$70.29

Min.: 1
Mult.: 1

500 W

80 VAC to 264 VAC

1 Output

15 VDC

33.3 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 500.4W 18V 27.8A 3x5 medical

LOP-500-18
MEAN WELL
1: $77.90
15In Stock

Mfr. Part No.
LOP-500-18

Mouser Part No
709-LOP-500-18

MEAN WELL

Power Supplies - Chassis Mount 500.4W 18V 27.8A 3x5 medical

Learn More

Datasheet

15In Stock

$77.90

$74.20

$70.90

$70.29

Min.: 1
Mult.: 1

500 W

80 VAC to 264 VAC

1 Output

18 VDC

27.8 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 500.4W 36V 13.9A 3x5 medical

LOP-500-36
MEAN WELL
1: $77.90
3In Stock
14Expected 10/07/2026

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

3In Stock

14Expected 10/07/2026

$77.90

$74.20

$70.90

$70.29

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 499.2W 48V 10.4A 3x5 medical

LOP-500-48
MEAN WELL
1: $77.90
12In Stock

Mfr. Part No.
LOP-500-48

Mouser Part No
709-LOP-500-48

MEAN WELL

Power Supplies - Chassis Mount 499.2W 48V 10.4A 3x5 medical

Learn More

Datasheet

12In Stock

$77.90

$74.20

$70.90

$68.90

Min.: 1
Mult.: 1

500 W

80 VAC to 264 VAC

1 Output

48 VDC

10.4 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 600W 15V 40A 3x5 medical

LOP-600-15
MEAN WELL
1: $83.60
8In Stock

Mfr. Part No.
LOP-600-15

Mouser Part No
709-LOP-600-15

MEAN WELL

Power Supplies - Chassis Mount 600W 15V 40A 3x5 medical

Learn More

Datasheet

8In Stock

$83.60

$79.60

$76.10

$75.43

Min.: 1
Mult.: 1

600 W

80 VAC to 264 VAC, 113 VDC to 370 VDC

1 Output

15 VDC

40 A

Open Frame

93.5 %

Medical, Industrial

127 mm (5 in)

76.2 mm (3 in)

33.5 mm (1.319 in)

LOP-600

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

LOP-600-48
MEAN WELL
1: $83.60
18In Stock
168On 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

18In Stock

168On Order

$83.60

$79.60

$76.10

$73.90

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 604.8W 54V 11.2A 3x5 medical

LOP-600-54
MEAN WELL
1: $83.60
6In Stock
48Expected 16/06/2026

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

6In Stock

48Expected 16/06/2026

$83.60

$79.60

$76.10

$73.90

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 402.3W 27V 14.9A 3x5 medical

LOP-400-27
MEAN WELL
1: $65.00
2In Stock

Mfr. Part No.
LOP-400-27

Mouser Part No
709-LOP-400-27

MEAN WELL

Power Supplies - Chassis Mount 402.3W 27V 14.9A 3x5 medical

Learn More

Datasheet

2In Stock

$65.00

$61.90

$59.20

$58.58

Min.: 1
Mult.: 1

400 W

80 VAC to 264 VAC, 113 VDC to 370 VDC

1 Output

27 VDC

14.9 A

Open Frame

95 %

Medical, Industrial

127 mm (5 in)

76.2 mm (3 in)

27.5 mm (1.083 in)

LOP-400

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

LOP-400-12
MEAN WELL
1: $64.97
96Expected 12/08/2026

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

96Expected 12/08/2026

$64.97

$61.90

$59.20

$57.50

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 403.2W 48V 8.4A 3x5 medical

LOP-400-48
MEAN WELL
1: $65.00
67On Order

Mfr. Part No.
LOP-400-48

Mouser Part No
709-LOP-400-48

MEAN WELL

Power Supplies - Chassis Mount 403.2W 48V 8.4A 3x5 medical

Learn More

Datasheet

67On Order

$65.00

$61.89

$59.20

$57.50

Min.: 1
Mult.: 1

400 W

80 VAC to 264 VAC, 113 VDC to 370 VDC

1 Output

48 VDC

8.4 A

Open Frame

95 %

Medical, Industrial

127 mm (5 in)

76.2 mm (3 in)

27.5 mm (1.083 in)

LOP-400

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

LOP-500-27
MEAN WELL
1: $77.90
9On Order

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

9On Order

$77.90

$74.20

$70.90

$70.29

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

Power Supplies - Chassis Mount 502.2W 54V 9.3A 3x5 medical

LOP-500-54
MEAN WELL
1: $77.90
16On Order

Mfr. Part No.
LOP-500-54

Mouser Part No
709-LOP-500-54

MEAN WELL

Power Supplies - Chassis Mount 502.2W 54V 9.3A 3x5 medical

Learn More

Datasheet

16On Order

$77.90

$74.20

$70.90

$70.29

Min.: 1
Mult.: 1

500 W

80 VAC to 264 VAC

1 Output

54 VDC

9.3 A

Open Frame

95 %

Medical, Industrial

127 mm (5 in)

76.2 mm (3 in)

30.5 mm (1.201 in)

LOP-500

LOP-400/500/600 PCB Medical Power Supplies

Customer Service Office

Company

Resources

Support

7.5 A
8.4 A
9.3 A
10.4 A
11.2 A
12.5 A
13.9 A
14.9 A
16.7 A
18.5 A
20.9 A
22.2 A
22.3 A
25 A
26.7 A
27.8 A
33.3 A
40 A
41.6 A
50 A