Power Supplies - Chassis Mount

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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.	Output Power	Input Voltage	Number of Outputs	Output Voltage-Channel 1	Output Current-Channel 1	Case Style	Isolation Voltage	Efficiency	Industry	Length	Width	Height	Series
Power Supplies - Chassis Mount 24V @ 10.4A Class I, w/cover NGB250S24K-C Advanced Energy / SL Power 1: $233.16 96In Stock 40Expected 25/1/2027	Mfr. Part No. NGB250S24K-C Mouser Part No 675-NGB250S24K-C	Advanced Energy / SL Power	Power Supplies - Chassis Mount 24V @ 10.4A Class I, w/cover Learn More about Advanced Energy / SL Power sl power ngb250 ngb425 power supplies	Datasheet	96In Stock 40Expected 25/1/2027	$233.16 $187.42 View Quote	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 660W 24V NGB660S24K Advanced Energy / SL Power 1: $363.26 55In Stock	Mfr. Part No. NGB660S24K Mouser Part No 675-NGB660S24K	Advanced Energy / SL Power	Power Supplies - Chassis Mount 660W 24V Learn More about Advanced Energy / SL Power sl power ngb250 ngb425 power supplies	Datasheet	55In Stock	$363.26 $353.41 $351.10 Quote 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 Med 425W 24V NGB425S24C Advanced Energy / SL Power 1: $296.11 90In Stock	Mfr. Part No. NGB425S24C Mouser Part No 675-NGB425S24C	Advanced Energy / SL Power	Power Supplies - Chassis Mount Med 425W 24V Learn More about Advanced Energy / SL Power sl power ngb250 ngb425 power supplies	Datasheet	90In Stock	$296.11 $282.20 $270.99 $258.52 Quote 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	NGB425
Power Supplies - Chassis Mount Med 425W 12V NGB425S12C Advanced Energy / SL Power 1: $294.88 38In Stock	Mfr. Part No. NGB425S12C Mouser Part No 675-NGB425S12C	Advanced Energy / SL Power	Power Supplies - Chassis Mount Med 425W 12V Learn More about Advanced Energy / SL Power sl power ngb250 ngb425 power supplies	Datasheet	38In Stock	$294.88 $282.95 $269.32 $259.41 View Quote	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 @ 17.5A Class II, w/cover NGB425S24K-C Advanced Energy / SL Power 1: $343.40 32In Stock	Mfr. Part No. NGB425S24K-C Mouser Part No 675-NGB425S24K-C	Advanced Energy / SL Power	Power Supplies - Chassis Mount 24V @ 17.5A Class II, w/cover Learn More about Advanced Energy / SL Power sl power ngb250 ngb425 power supplies	Datasheet	32In Stock	$343.40 $319.87 $288.32 View Quote	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: $220.46 35In Stock	Mfr. Part No. NGB250S24K Mouser Part No 675-NGB250S24K	Advanced Energy / SL Power	Power Supplies - Chassis Mount Med 250W 24V Learn More about Advanced Energy / SL Power sl power ngb250 ngb425 power supplies	Datasheet	35In Stock	$220.46 $209.97 $205.60 $197.16 View $191.00 $190.58 Quote	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 Med 425W 12V NGB425S12K Advanced Energy / SL Power 1: $296.36 9In Stock	Mfr. Part No. NGB425S12K Mouser Part No 675-NGB425S12K	Advanced Energy / SL Power	Power Supplies - Chassis Mount Med 425W 12V Learn More about Advanced Energy / SL Power sl power ngb250 ngb425 power supplies	Datasheet	9In Stock	$296.36 $282.20 $273.05 $269.66	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 15V @ 15.3A Class II NGB250S15C Advanced Energy / SL Power 1: $212.08 35In Stock	Mfr. Part No. NGB250S15C Mouser Part No 675-NGB250S15C	Advanced Energy / SL Power	Power Supplies - Chassis Mount 15V @ 15.3A Class II Learn More about Advanced Energy / SL Power sl power ngb250 ngb425 power supplies	Datasheet	35In Stock	$212.08 $204.75 $202.20 $181.59 View $181.23 Quote	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: $295.64 35In Stock	Mfr. Part No. NGB425S15C Mouser Part No 675-NGB425S15C	Advanced Energy / SL Power	Power Supplies - Chassis Mount Med 425W 15V Learn More about Advanced Energy / SL Power sl power ngb250 ngb425 power supplies	Datasheet	35In Stock	$295.64 $281.56 $276.75 $272.58 View $272.53 Quote	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: $295.20 37In Stock	Mfr. Part No. NGB425S15K Mouser Part No 675-NGB425S15K	Advanced Energy / SL Power	Power Supplies - Chassis Mount Med 425W 15V Learn More about Advanced Energy / SL Power sl power ngb250 ngb425 power supplies	Datasheet	37In Stock	$295.20 $281.56 $276.75 $272.58 View $272.52 Quote	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 24V NGB660S24C Advanced Energy / SL Power 1: $441.66 25In Stock 21Expected 30/10/2026	Mfr. Part No. NGB660S24C Mouser Part No 675-NGB660S24C	Advanced Energy / SL Power	Power Supplies - Chassis Mount 660W 24V Learn More about Advanced Energy / SL Power sl power ngb250 ngb425 power supplies	Datasheet	25In Stock 21Expected 30/10/2026	$441.66 $420.65 $411.90 $389.31 View 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	NGB250
Power Supplies - Chassis Mount 660W 48V NGB660S48C Advanced Energy / SL Power 1: $441.66 29In Stock	Mfr. Part No. NGB660S48C Mouser Part No 675-NGB660S48C	Advanced Energy / SL Power	Power Supplies - Chassis Mount 660W 48V Learn More about Advanced Energy / SL Power sl power ngb250 ngb425 power supplies	Datasheet	29In Stock	$441.66 $420.65 $411.90 $397.65 View Quote	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: $207.52 80Expected 21/10/2026	Mfr. Part No. NGB250S12K Mouser Part No 675-NGB250S12K	Advanced Energy / SL Power	Power Supplies - Chassis Mount Med 250W 12V Learn More about Advanced Energy / SL Power sl power ngb250 ngb425 power supplies	Datasheet	80Expected 21/10/2026	$207.52 $201.58 $180.39 $179.04 View $179.02 Quote	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 250W 48V NGB250S48K Advanced Energy / SL Power 1: $214.40 40Expected 29/3/2027	Mfr. Part No. NGB250S48K Mouser Part No 675-NGB250S48K	Advanced Energy / SL Power	Power Supplies - Chassis Mount Med 250W 48V Learn More about Advanced Energy / SL Power sl power ngb250 ngb425 power supplies	Datasheet	40Expected 29/3/2027	$214.40 $205.85 $198.02 $190.13 View $187.92 $186.89 Quote	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 24V NGB425S24K Advanced Energy / SL Power 1: $268.11 40Expected 19/11/2026	Mfr. Part No. NGB425S24K Mouser Part No 675-NGB425S24K	Advanced Energy / SL Power	Power Supplies - Chassis Mount Med 425W 24V Learn More about Advanced Energy / SL Power sl power ngb250 ngb425 power supplies	Datasheet	40Expected 19/11/2026	$268.11 $265.53	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 @ 19.1A Class II NGB250S12C Advanced Energy / SL Power 80: $178.60 Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. NGB250S12C Mouser Part No 675-NGB250S12C	Advanced Energy / SL Power	Power Supplies - Chassis Mount 12V @ 19.1A Class II Learn More about Advanced Energy / SL Power sl power ngb250 ngb425 power supplies	Datasheet	Non-Stocked Lead-Time 24 Weeks	$178.60	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	NGB250
Power Supplies - Chassis Mount 15V @ 15.3A Class I NGB250S15K Advanced Energy / SL Power 80: $181.23 Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. NGB250S15K Mouser Part No 675-NGB250S15K	Advanced Energy / SL Power	Power Supplies - Chassis Mount 15V @ 15.3A Class I Learn More about Advanced Energy / SL Power sl power ngb250 ngb425 power supplies	Datasheet	Non-Stocked Lead-Time 24 Weeks	$181.23 View Quote	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	NGB250
Power Supplies - Chassis Mount 24V @ 10.4A Class II NGB250S24C Advanced Energy / SL Power 80: $182.35 Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. NGB250S24C Mouser Part No 675-NGB250S24C	Advanced Energy / SL Power	Power Supplies - Chassis Mount 24V @ 10.4A Class II Learn More about Advanced Energy / SL Power sl power ngb250 ngb425 power supplies	Datasheet	Non-Stocked Lead-Time 24 Weeks	$182.35 View Quote	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	NGB250
Power Supplies - Chassis Mount 48V @ 5.2A Class II NGB250S48C Advanced Energy / SL Power 80: $181.23 Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. NGB250S48C Mouser Part No 675-NGB250S48C	Advanced Energy / SL Power	Power Supplies - Chassis Mount 48V @ 5.2A Class II Learn More about Advanced Energy / SL Power sl power ngb250 ngb425 power supplies	Datasheet	Non-Stocked Lead-Time 24 Weeks	$181.23 View Quote	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	NGB250
Power Supplies - Chassis Mount 12V @ 30.0A Class II, w/cover NGB425S12C-C Advanced Energy / SL Power 80: $290.41 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 @ 30.0A Class II, w/cover Learn More about Advanced Energy / SL Power sl power ngb250 ngb425 power supplies	Datasheet	Non-Stocked Lead-Time 24 Weeks	$290.41 View Quote	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
Power Supplies - Chassis Mount 12V @ 30.0A Class I, w/cover NGB425S12K-C Advanced Energy / SL Power 80: $309.43 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 @ 30.0A Class I, w/cover Learn More about Advanced Energy / SL Power sl power ngb250 ngb425 power supplies	Datasheet	Non-Stocked Lead-Time 24 Weeks	$309.43 View Quote	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
Power Supplies - Chassis Mount 15V @ 24.0A Class II, w/cover NGB425S15C-C Advanced Energy / SL Power 80: $290.41 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 @ 24.0A Class II, w/cover Learn More about Advanced Energy / SL Power sl power ngb250 ngb425 power supplies	Datasheet	Non-Stocked Lead-Time 24 Weeks	$290.41 View Quote	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	NGB425
Power Supplies - Chassis Mount 15V @ 24.0A Class I, w/cover NGB425S15K-C Advanced Energy / SL Power 80: $290.41 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 @ 24.0A Class I, w/cover Learn More about Advanced Energy / SL Power sl power ngb250 ngb425 power supplies	Datasheet	Non-Stocked Lead-Time 24 Weeks	$290.41 View Quote	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
Power Supplies - Chassis Mount 24V @ 17.5A Class II, w/cover NGB425S24C-C Advanced Energy / SL Power 80: $290.41 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 @ 17.5A Class II, w/cover Learn More about Advanced Energy / SL Power sl power ngb250 ngb425 power supplies	Datasheet	Non-Stocked Lead-Time 24 Weeks	$290.41 View Quote	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
Power Supplies - Chassis Mount Med 425W 48V NGB425S48C Advanced Energy / SL Power 80: $258.74 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 about Advanced Energy / SL Power sl power ngb250 ngb425 power supplies	Datasheet	Non-Stocked Lead-Time 24 Weeks	$258.74	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	NGB425

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