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 80VAC or 85VAC to 264VAC input range and <100µA leakage current.

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Industrial Automation
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Power Supplies - Chassis Mount

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Description Datasheet Availability Pricing (CLP) Filter the results in the table by unit price based on your quantity.
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Advanced Energy / SL Power Power Supplies - Chassis Mount 660W 24V
Datasheet
55In Stock
$328.818
$320.433
$312.891
$309.963
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) IEC 60601-1, IEC 62368-1 NGB660
Advanced Energy / SL Power Power Supplies - Chassis Mount Med 425W 24V
Datasheet
90In Stock
$248.054
$236.400
$227.012
$216.565
Quote
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 IEC 60601-1, IEC 62368-1 NGB425


Advanced Energy / SL Power Power Supplies - Chassis Mount 24V @ 10.4A Class I, w/cover
Datasheet
46In Stock
40Expected 1/25/2027
$190.248
$181.316
$177.419
$172.566
View
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 IEC 60601-1, IEC 62368-1
Advanced Energy / SL Power Power Supplies - Chassis Mount Med 425W 12V
Datasheet
38In Stock
$247.018
$237.026
$225.611
$217.305
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 IEC 60601-1, IEC 62368-1 NGB425
Advanced Energy / SL Power Power Supplies - Chassis Mount 660W 48V
Datasheet
29In Stock
$356.149
$344.164
$310.168
$305.679
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 IEC 60601-1, IEC 62368-1 NGB250
Advanced Energy / SL Power Power Supplies - Chassis Mount Med 250W 12V
Datasheet
80In Stock
$171.222
$164.967
$160.649
$149.997
$149.986
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 IEC 60601-1, IEC 62368-1 NGB250
Advanced Energy / SL Power Power Supplies - Chassis Mount 660W 24V
Datasheet
25In Stock
21Expected 11/20/2026
$295.414
Quote
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 IEC 60601-1, IEC 62368-1 NGB250
Advanced Energy / SL Power Power Supplies - Chassis Mount Med 250W 24V
Datasheet
34In Stock
$171.028
$165.092
$161.675
$159.909
$159.897
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 IEC 60601-1, IEC 62368-1 NGB250
Advanced Energy / SL Power Power Supplies - Chassis Mount Med 425W 12V
Datasheet
9In Stock
$248.430
$236.741
$228.732
$225.896
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 IEC 60601-1, IEC 62368-1 NGB425
Advanced Energy / SL Power Power Supplies - Chassis Mount 15V @ 15.3A Class II
Datasheet
35In Stock
$177.659
$171.518
$166.084
$161.162
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 IEC 60601-1, IEC 62368-1 NGB250
Advanced Energy / SL Power Power Supplies - Chassis Mount Med 425W 15V
Datasheet
35In Stock
$247.656
$235.864
$231.831
$228.345
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 IEC 60601-1, IEC 62368-1 NGB425
Advanced Energy / SL Power Power Supplies - Chassis Mount Med 425W 15V
Datasheet
37In Stock
$247.291
$235.864
$231.831
$228.345
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 IEC 60601-1, IEC 62368-1 NGB425
Advanced Energy / SL Power Power Supplies - Chassis Mount 24V @ 17.5A Class II, w/cover
Datasheet
32In Stock
$277.733
$267.946
$242.825
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 IEC 60601-1, IEC 62368-1
Advanced Energy / SL Power Power Supplies - Chassis Mount Med 250W 48V
Datasheet
40Expected 3/29/2027
$179.835
$172.441
$165.890
$160.353
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 IEC 60601-1, IEC 62368-1 NGB250
Advanced Energy / SL Power Power Supplies - Chassis Mount Med 425W 24V
Datasheet
40Expected 11/19/2026
$224.597
$222.432
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 IEC 60601-1, IEC 62368-1 NGB425
Advanced Energy / SL Power Power Supplies - Chassis Mount 12V @ 19.1A Class II
Datasheet
Non-Stocked Lead-Time 24 Weeks
$154.053
Min.: 80
Mult.: 80
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 IEC 60601-1, IEC 62368-1 NGB250
Advanced Energy / SL Power Power Supplies - Chassis Mount 15V @ 15.3A Class I
Datasheet
Non-Stocked Lead-Time 24 Weeks
$154.053
Min.: 80
Mult.: 80
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 IEC 60601-1, IEC 62368-1 NGB250
Advanced Energy / SL Power Power Supplies - Chassis Mount 24V @ 10.4A Class II
Datasheet
Non-Stocked Lead-Time 24 Weeks
$154.053
Min.: 80
Mult.: 80
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 IEC 60601-1, IEC 62368-1 NGB250
Advanced Energy / SL Power Power Supplies - Chassis Mount 48V @ 5.2A Class II
Datasheet
Non-Stocked Lead-Time 24 Weeks
$154.053
Min.: 80
Mult.: 80
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 IEC 60601-1, IEC 62368-1 NGB250
Advanced Energy / SL Power Power Supplies - Chassis Mount 12V @ 30.0A Class II, w/cover
Datasheet
Non-Stocked Lead-Time 24 Weeks
$242.256
View
Min.: 80
Mult.: 80
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 IEC 60601-1, IEC 62368-1
Advanced Energy / SL Power Power Supplies - Chassis Mount 12V @ 30.0A Class I, w/cover
Datasheet
Non-Stocked Lead-Time 24 Weeks
$259.208
View
Min.: 80
Mult.: 80
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 IEC 60601-1, IEC 62368-1
Advanced Energy / SL Power Power Supplies - Chassis Mount 15V @ 24.0A Class II, w/cover
Datasheet
Non-Stocked Lead-Time 24 Weeks
$243.691
Min.: 80
Mult.: 80
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 IEC 60601-1, IEC 62368-1 NGB425
Advanced Energy / SL Power Power Supplies - Chassis Mount 15V @ 24.0A Class I, w/cover
Datasheet
Non-Stocked Lead-Time 24 Weeks
$243.281
View
Min.: 80
Mult.: 80
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 IEC 60601-1, IEC 62368-1
Advanced Energy / SL Power Power Supplies - Chassis Mount 24V @ 17.5A Class II, w/cover
Datasheet
Non-Stocked Lead-Time 24 Weeks
$242.256
View
Min.: 80
Mult.: 80
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 IEC 60601-1, IEC 62368-1
Advanced Energy / SL Power Power Supplies - Chassis Mount Med 425W 48V
Datasheet
Non-Stocked Lead-Time 24 Weeks
$215.699
View
Min.: 80
Mult.: 80
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 IEC 60601-1, IEC 62368-1 NGB425