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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Advanced Energy / SL Power Power Supplies - Chassis Mount 660W 24V
Datasheet
61In Stock
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
Advanced Energy / SL Power NGB250S24K-C
Advanced Energy / SL Power Power Supplies - Chassis Mount 24V at 10.4A Class I, w/cover
Datasheet
19In Stock
134On Order
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
Advanced Energy / SL Power Power Supplies - Chassis Mount Med 425W 24V
Datasheet
91In Stock
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
Advanced Energy / SL Power Power Supplies - Chassis Mount Med 250W 48V
Datasheet
30In Stock
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
Advanced Energy / SL Power Power Supplies - Chassis Mount Med 425W 12V
Datasheet
39In Stock
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
Advanced Energy / SL Power Power Supplies - Chassis Mount Med 425W 12V
Datasheet
18In Stock
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
Advanced Energy / SL Power Power Supplies - Chassis Mount 24V at 17.5A Class II, w/cover
Datasheet
31In Stock
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
Advanced Energy / SL Power Power Supplies - Chassis Mount Med 250W 24V
Datasheet
40In Stock
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
Advanced Energy / SL Power Power Supplies - Chassis Mount 660W 24V
Datasheet
18In Stock
27On Order
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
Advanced Energy / SL Power Power Supplies - Chassis Mount 15V at 15.3A Class II
Datasheet
35In Stock
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
Advanced Energy / SL Power Power Supplies - Chassis Mount Med 425W 15V
Datasheet
35In Stock
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
Advanced Energy / SL Power Power Supplies - Chassis Mount Med 425W 15V
Datasheet
37In Stock
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
Advanced Energy / SL Power Power Supplies - Chassis Mount 660W 48V
Datasheet
29In Stock
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
Advanced Energy / SL Power Power Supplies - Chassis Mount Med 250W 12V
Datasheet
80Expected 04/09/2026
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
Advanced Energy / SL Power Power Supplies - Chassis Mount Med 425W 24V
Datasheet
40Expected 02/11/2026
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
Advanced Energy / SL Power Power Supplies - Chassis Mount 12V at 19.1A Class II
Datasheet
Non-Stocked Lead-Time 24 Weeks
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
Advanced Energy / SL Power Power Supplies - Chassis Mount 15V at 15.3A Class I
Datasheet
Non-Stocked Lead-Time 24 Weeks
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
Advanced Energy / SL Power Power Supplies - Chassis Mount 24V at 10.4A Class II
Datasheet
Non-Stocked Lead-Time 24 Weeks
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
Advanced Energy / SL Power Power Supplies - Chassis Mount 48V at 5.2A Class II
Datasheet
Non-Stocked Lead-Time 24 Weeks
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
Advanced Energy / SL Power Power Supplies - Chassis Mount 12V at 30.0A Class II, w/cover
Datasheet
Non-Stocked Lead-Time 24 Weeks
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
Advanced Energy / SL Power Power Supplies - Chassis Mount 12V at 30.0A Class I, w/cover
Datasheet
Non-Stocked Lead-Time 24 Weeks
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
Advanced Energy / SL Power Power Supplies - Chassis Mount 15V at 24.0A Class II, w/cover
Datasheet
Non-Stocked Lead-Time 24 Weeks
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
Advanced Energy / SL Power Power Supplies - Chassis Mount 15V at 24.0A Class I, w/cover
Datasheet
Non-Stocked Lead-Time 24 Weeks
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
Advanced Energy / SL Power Power Supplies - Chassis Mount 24V at 17.5A Class II, w/cover
Datasheet
Non-Stocked Lead-Time 24 Weeks
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
Advanced Energy / SL Power Power Supplies - Chassis Mount Med 425W 48V
Datasheet
Non-Stocked Lead-Time 24 Weeks
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