Power Supplies - Chassis Mount

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NGB250/NGB425/NGB660/NGB800 Power Supplies

Advanced Energy / SL Power NGB250, NGB425, NGB660, and NGB800 Switching Power Supplies are single-output devices that meet medical and industrial safety standards. The NGB250 devices provide an output power of up to 250W with airflow, only derating to 180W convection-cooled. The NGB425 series offers up to 425W with airflow and up to 300W convection-cooled, while the NGB425 units feature up to 660W with airflow and up to 400W convection-cooled. The NGB800 series provides up to 800W with airflow and up to 500W convection-cooled. Advanced Energy / SL Power NGB250, NGB425, NGB660, and NGB800 Switching Power Supplies meet Class B emissions levels and feature a universal 80V_AC or 85V_AC to 264V_AC input range and <100µA leakage current.

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Part #

Power Supplies - Chassis Mount 660W 24V

NGB660S24K
Advanced Energy / SL Power
1: HK$2,125.28
61In Stock

Mfr. Part No.
NGB660S24K

Mouser Part No
675-NGB660S24K

Advanced Energy / SL Power

Power Supplies - Chassis Mount 660W 24V

Learn More

Datasheet

61In Stock

HK$2,125.28

HK$2,112.79

Quote

Min.: 1
Mult.: 1

660 W

85 VAC to 264 VAC

1 Output

24 VDC

27.2 A

U-Bracket

90 %

Industrial

152.4 mm (6 in)

101.6 mm (4 in)

40.64 mm (1.6 in)

NGB660

Power Supplies - Chassis Mount 24V at 10.4A Class I, w/cover

NGB250S24K-C
Advanced Energy / SL Power
1: HK$1,372.58
20In Stock
134On Order

Mfr. Part No.
NGB250S24K-C

Mouser Part No
675-NGB250S24K-C

Advanced Energy / SL Power

Power Supplies - Chassis Mount 24V at 10.4A Class I, w/cover

Learn More

Datasheet

20In Stock

134On Order

HK$1,372.58

HK$1,308.13

HK$1,280.02

HK$1,245.00

HK$1,219.19

Min.: 1
Mult.: 1

250 W

85 VAC to 264 VAC

1 Output

24 VDC

10.4 A

Enclosed

4.5 kVAC

90 %

Industrial

103.15 mm

54.1 mm

38.1 mm

Power Supplies - Chassis Mount Med 425W 24V

NGB425S24C
Advanced Energy / SL Power
1: HK$1,783.99
91In Stock

Mfr. Part No.
NGB425S24C

Mouser Part No
675-NGB425S24C

Advanced Energy / SL Power

Power Supplies - Chassis Mount Med 425W 24V

Learn More

Datasheet

91In Stock

HK$1,783.99

HK$1,715.35

HK$1,662.66

HK$1,543.96

View

Min.: 1
Mult.: 1

425 W

85 VAC to 264 VAC

1 Output

24 VDC

17.5 A

U-Bracket

4.75 kVAC

Industrial

127 mm

76.2 mm

38.1 mm

NGB425

Power Supplies - Chassis Mount Med 250W 48V

NGB250S48K
Advanced Energy / SL Power
1: HK$1,177.02
30In Stock

Mfr. Part No.
NGB250S48K

Mouser Part No
675-NGB250S48K

Advanced Energy / SL Power

Power Supplies - Chassis Mount Med 250W 48V

Learn More

Datasheet

30In Stock

HK$1,177.02

HK$1,130.09

HK$1,101.56

HK$1,088.49

View

Min.: 1
Mult.: 1

250 W

85 VAC to 264 VAC

1 Output

48 VDC

5.2 A

U-Bracket

4.5 kVAC

90 %

Industrial

103.15 mm

54.1 mm

38.1 mm

NGB250

Power Supplies - Chassis Mount Med 425W 12V

NGB425S12C
Advanced Energy / SL Power
1: HK$1,783.99
39In Stock

Mfr. Part No.
NGB425S12C

Mouser Part No
675-NGB425S12C

Advanced Energy / SL Power

Power Supplies - Chassis Mount Med 425W 12V

Learn More

Datasheet

39In Stock

HK$1,783.99

HK$1,715.43

HK$1,662.66

HK$1,539.77

View

Min.: 1
Mult.: 1

365 W

85 VAC to 264 VAC

1 Output

12 VDC

30 A

U-Bracket

4.75 kVAC

Industrial

127 mm

76.2 mm

38.1 mm

NGB425

Power Supplies - Chassis Mount Med 425W 12V

NGB425S12K
Advanced Energy / SL Power
1: HK$1,783.99
18In Stock

Mfr. Part No.
NGB425S12K

Mouser Part No
675-NGB425S12K

Advanced Energy / SL Power

Power Supplies - Chassis Mount Med 425W 12V

Learn More

Datasheet

18In Stock

HK$1,783.99

HK$1,715.35

HK$1,662.66

HK$1,588.60

View

Min.: 1
Mult.: 1

365 W

85 VAC to 264 VAC

1 Output

12 VDC

30 A

U-Bracket

4.75 kVAC

Industrial

127 mm

76.2 mm

38.1 mm

NGB425

Power Supplies - Chassis Mount 24V at 17.5A Class II, w/cover

NGB425S24K-C
Advanced Energy / SL Power
1: HK$2,075.55
31In Stock

Mfr. Part No.
NGB425S24K-C

Mouser Part No
675-NGB425S24K-C

Advanced Energy / SL Power

Power Supplies - Chassis Mount 24V at 17.5A Class II, w/cover

Learn More

Datasheet

31In Stock

HK$2,075.55

HK$1,933.34

HK$1,742.64

View

Min.: 1
Mult.: 1

425 W

85 VAC to 264 VAC

1 Output

24 VDC

17.5 A

Enclosed

4.75 kVAC

Industrial

132.7 mm

76.2 mm

43.6 mm

Power Supplies - Chassis Mount Med 250W 24V

NGB250S24K
Advanced Energy / SL Power
1: HK$1,292.68
40In Stock

Mfr. Part No.
NGB250S24K

Mouser Part No
675-NGB250S24K

Advanced Energy / SL Power

Power Supplies - Chassis Mount Med 250W 24V

Learn More

Datasheet

40In Stock

HK$1,292.68

HK$1,240.48

HK$1,207.19

HK$1,165.27

View

Min.: 1
Mult.: 1

250 W

85 VAC to 264 VAC

1 Output

24 VDC

10.4 A

U-Bracket

4.5 kVAC

90 %

Industrial

103.15 mm

54.1 mm

38.1 mm

NGB250

Power Supplies - Chassis Mount 660W 24V

NGB660S24C
Advanced Energy / SL Power
1: HK$2,569.65
18In Stock
27Expected 18/9/2026

Mfr. Part No.
NGB660S24C

Mouser Part No
675-NGB660S24C

Advanced Energy / SL Power

Power Supplies - Chassis Mount 660W 24V

Learn More

Datasheet

18In Stock

27Expected 18/9/2026

HK$2,569.65

HK$2,483.18

HK$2,403.03

HK$2,294.53

View

Min.: 1
Mult.: 1

660 W

85 VAC to 264 VAC

1 Output

24 VDC

27.2 A

U-Bracket

4.5 kVAC

90 %

Industrial

152.4 mm

101.6 mm

39.4 mm

NGB250

Power Supplies - Chassis Mount 15V at 15.3A Class II

NGB250S15C
Advanced Energy / SL Power
1: HK$1,281.83
35In Stock

Mfr. Part No.
NGB250S15C

Mouser Part No
675-NGB250S15C

Advanced Energy / SL Power

Power Supplies - Chassis Mount 15V at 15.3A Class II

Learn More

Datasheet

35In Stock

HK$1,281.83

HK$1,237.52

HK$1,222.15

HK$1,097.53

View

Min.: 1
Mult.: 1

230 W

85 VAC to 264 VAC

1 Output

15 VDC

15.3 A

U-Bracket

4.5 kVAC

90 %

Industrial

103.15 mm

54.1 mm

38.1 mm

NGB250

Power Supplies - Chassis Mount Med 425W 15V

NGB425S15C
Advanced Energy / SL Power
1: HK$1,822.62
35In Stock

Mfr. Part No.
NGB425S15C

Mouser Part No
675-NGB425S15C

Advanced Energy / SL Power

Power Supplies - Chassis Mount Med 425W 15V

Learn More

Datasheet

35In Stock

HK$1,822.62

HK$1,735.82

HK$1,678.94

HK$1,622.79

View

Min.: 1
Mult.: 1

365 W

85 VAC to 264 VAC

1 Output

15 VDC

24 A

U-Bracket

4.75 kVAC

Industrial

127 mm

76.2 mm

38.1 mm

NGB425

Power Supplies - Chassis Mount Med 425W 15V

NGB425S15K
Advanced Energy / SL Power
1: HK$1,784.23
37In Stock

Mfr. Part No.
NGB425S15K

Mouser Part No
675-NGB425S15K

Advanced Energy / SL Power

Power Supplies - Chassis Mount Med 425W 15V

Learn More

Datasheet

37In Stock

HK$1,784.23

HK$1,701.79

HK$1,672.69

HK$1,647.53

View

Min.: 1
Mult.: 1

365 W

85 VAC to 264 VAC

1 Output

15 VDC

24 A

U-Bracket

4.75 kVAC

Industrial

127 mm

76.2 mm

38.1 mm

NGB425

Power Supplies - Chassis Mount 660W 48V

NGB660S48C
Advanced Energy / SL Power
1: HK$3,854.44
29In Stock

Mfr. Part No.
NGB660S48C

Mouser Part No
675-NGB660S48C

Advanced Energy / SL Power

Power Supplies - Chassis Mount 660W 48V

Learn More

Datasheet

29In Stock

HK$3,854.44

HK$3,724.73

HK$2,489.59

HK$2,403.45

View

Min.: 1
Mult.: 1

660 W

85 VAC to 264 VAC

1 Output

48 VDC

13.6 A

U-Bracket

4.5 kVAC

90 %

Industrial

152.4 mm

101.6 mm

39.4 mm

NGB250

Power Supplies - Chassis Mount Med 250W 12V

NGB250S12K
Advanced Energy / SL Power
1: HK$1,139.79
80Expected 4/9/2026

Mfr. Part No.
NGB250S12K

Mouser Part No
675-NGB250S12K

Advanced Energy / SL Power

Power Supplies - Chassis Mount Med 250W 12V

Learn More

Datasheet

80Expected 4/9/2026

HK$1,139.79

HK$1,085.62

HK$1,063.01

HK$962.97

View

Min.: 1
Mult.: 1

230 W

85 VAC to 264 VAC

1 Output

12 VDC

19.1 A

U-Bracket

4.5 kVAC

90 %

Industrial

103.15 mm

54.1 mm

38.1 mm

NGB250

Power Supplies - Chassis Mount Med 425W 24V

NGB425S24K
Advanced Energy / SL Power
1: HK$1,822.62
40Expected 2/11/2026

Mfr. Part No.
NGB425S24K

Mouser Part No
675-NGB425S24K

Advanced Energy / SL Power

Power Supplies - Chassis Mount Med 425W 24V

Learn More

Datasheet

40Expected 2/11/2026

HK$1,822.62

HK$1,713.54

HK$1,662.33

HK$1,629.86

Min.: 1
Mult.: 1

425 W

85 VAC to 264 VAC

1 Output

24 VDC

17.5 A

U-Bracket

4.75 kVAC

Industrial

127 mm

76.2 mm

38.1 mm

NGB425

Power Supplies - Chassis Mount 12V at 19.1A Class II

NGB250S12C
Advanced Energy / SL Power
40: HK$1,079.45
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
NGB250S12C

Mouser Part No
675-NGB250S12C

Advanced Energy / SL Power

Power Supplies - Chassis Mount 12V at 19.1A Class II

Learn More

Datasheet

Non-Stocked Lead-Time 24 Weeks

HK$1,079.45

Min.: 40
Mult.: 40

230 W

85 VAC to 264 VAC

1 Output

12 VDC

19.1 A

U-Bracket

4.5 kVAC

90 %

Industrial

103.15 mm

54.1 mm

38.1 mm

NGB250

Power Supplies - Chassis Mount 15V at 15.3A Class I

NGB250S15K
Advanced Energy / SL Power
40: HK$1,097.53
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
NGB250S15K

Mouser Part No
675-NGB250S15K

Advanced Energy / SL Power

Power Supplies - Chassis Mount 15V at 15.3A Class I

Learn More

Datasheet

Non-Stocked Lead-Time 24 Weeks

HK$1,097.53

View

Min.: 40
Mult.: 40

230 W

85 VAC to 264 VAC

1 Output

15 VDC

15.3 A

U-Bracket

4.5 kVAC

90 %

Industrial

103.15 mm

54.1 mm

38.1 mm

NGB250

Power Supplies - Chassis Mount 24V at 10.4A Class II

NGB250S24C
Advanced Energy / SL Power
40: HK$1,104.03
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
NGB250S24C

Mouser Part No
675-NGB250S24C

Advanced Energy / SL Power

Power Supplies - Chassis Mount 24V at 10.4A Class II

Learn More

Datasheet

Non-Stocked Lead-Time 24 Weeks

HK$1,104.03

View

Min.: 40
Mult.: 40

250 W

85 VAC to 264 VAC

1 Output

24 VDC

10.4 A

U-Bracket

4.5 kVAC

90 %

Industrial

103.15 mm

54.1 mm

38.1 mm

NGB250

Power Supplies - Chassis Mount 48V at 5.2A Class II

NGB250S48C
Advanced Energy / SL Power
40: HK$1,097.53
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
NGB250S48C

Mouser Part No
675-NGB250S48C

Advanced Energy / SL Power

Power Supplies - Chassis Mount 48V at 5.2A Class II

Learn More

Datasheet

Non-Stocked Lead-Time 24 Weeks

HK$1,097.53

View

Min.: 40
Mult.: 40

250 W

85 VAC to 264 VAC

1 Output

48 VDC

5.2 A

U-Bracket

4.5 kVAC

90 %

Industrial

103.15 mm

54.1 mm

38.1 mm

NGB250

Power Supplies - Chassis Mount 12V at 30.0A Class II, w/cover

NGB425S12C-C
Advanced Energy / SL Power
40: HK$1,767.79
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
NGB425S12C-C

Mouser Part No
675-NGB425S12C-C

Advanced Energy / SL Power

Power Supplies - Chassis Mount 12V at 30.0A Class II, w/cover

Learn More

Datasheet

Non-Stocked Lead-Time 24 Weeks

HK$1,767.79

View

Min.: 40
Mult.: 40

425 W

85 VAC to 264 VAC

1 Output

12 VDC

30 A

Enclosed

4.75 kVAC

Industrial

132.7 mm

76.2 mm

43.6 mm

Power Supplies - Chassis Mount 12V at 30.0A Class I, w/cover

NGB425S12K-C
Advanced Energy / SL Power
40: HK$1,855.67
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
NGB425S12K-C

Mouser Part No
675-NGB425S12K-C

Advanced Energy / SL Power

Power Supplies - Chassis Mount 12V at 30.0A Class I, w/cover

Learn More

Datasheet

Non-Stocked Lead-Time 24 Weeks

HK$1,855.67

View

Min.: 40
Mult.: 40

425 W

85 VAC to 264 VAC

1 Output

12 VDC

30 A

Enclosed

4.75 kVAC

Industrial

132.7 mm

76.2 mm

43.6 mm

Power Supplies - Chassis Mount 15V at 24.0A Class II, w/cover

NGB425S15C-C
Advanced Energy / SL Power
40: HK$1,817.69
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
NGB425S15C-C

Mouser Part No
675-NGB425S15C-C

Advanced Energy / SL Power

Power Supplies - Chassis Mount 15V at 24.0A Class II, w/cover

Learn More

Datasheet

Non-Stocked Lead-Time 24 Weeks

HK$1,817.69

Min.: 40
Mult.: 40

365 W

85 VAC to 264 VAC

1 Output

15 VDC

24 A

Enclosed

4.75 kVAC

Industrial

132.7 mm

76.2 mm

43.6 mm

NGB425

Power Supplies - Chassis Mount 15V at 24.0A Class I, w/cover

NGB425S15K-C
Advanced Energy / SL Power
40: HK$1,817.69
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
NGB425S15K-C

Mouser Part No
675-NGB425S15K-C

Advanced Energy / SL Power

Power Supplies - Chassis Mount 15V at 24.0A Class I, w/cover

Learn More

Datasheet

Non-Stocked Lead-Time 24 Weeks

HK$1,817.69

Min.: 40
Mult.: 40

425 W

85 VAC to 264 VAC

1 Output

15 VDC

24 A

Enclosed

4.75 kVAC

Industrial

132.7 mm

76.2 mm

43.6 mm

Power Supplies - Chassis Mount 24V at 17.5A Class II, w/cover

NGB425S24C-C
Advanced Energy / SL Power
40: HK$1,767.79
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
NGB425S24C-C

Mouser Part No
675-NGB425S24C-C

Advanced Energy / SL Power

Power Supplies - Chassis Mount 24V at 17.5A Class II, w/cover

Learn More

Datasheet

Non-Stocked Lead-Time 24 Weeks

HK$1,767.79

View

Min.: 40
Mult.: 40

425 W

85 VAC to 264 VAC

1 Output

24 VDC

17.5 A

Enclosed

4.75 kVAC

Industrial

132.7 mm

76.2 mm

43.6 mm

Power Supplies - Chassis Mount Med 425W 48V

NGB425S48C
Advanced Energy / SL Power
40: HK$1,531.96
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
NGB425S48C

Mouser Part No
675-NGB425S48C

Advanced Energy / SL Power

Power Supplies - Chassis Mount Med 425W 48V

Learn More

Datasheet

Non-Stocked Lead-Time 24 Weeks

HK$1,531.96

View

Min.: 40
Mult.: 40

425 W

85 VAC to 264 VAC

1 Output

48 VDC

8.75 A

U-Bracket

4.75 kVAC

Industrial

127 mm

76.2 mm

38.1 mm

NGB425

NGB250/NGB425/NGB660/NGB800 Power Supplies

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