Power Supplies - Chassis Mount

LRS Single Output AC/DC Switching Power Supplies

MEAN WELL LRS Single Output AC/DC Switching Power Supplies are enclosed-type power supplies with a low 30mm profile and output voltage options of 3.3V, 4.2V, 5V, 12V, 15V, 24V, 36V, and 48V. The LRS devices deliver an extremely low no-load power consumption and allow the end system to easily meet the worldwide energy requirements. The LRS power supplies have a range of protection functions, 5G anti-vibration capability, and comply with international safety regulations. The LRS Single Output AC/DC Switching Power Supplies from MEAN WELL serve as a high price-to-performance power supply solution for various industrial applications.

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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	Standard	Series
Power Supplies - Chassis Mount O/P +48V3.3A LRS-150F-48 MEAN WELL 1: $29.78 138In Stock 120Expected 8/4/2027	Mfr. Part No. LRS-150F-48 Mouser Part No 709-LRS150F-48	MEAN WELL	Power Supplies - Chassis Mount O/P +48V3.3A Learn More about MEAN WELL lrs 150f power supplies	Datasheet	138In Stock 120Expected 8/4/2027	$29.78 $28.29 $27.06 $26.25	Min.: 1 Mult.: 1	158.4 W	85 VAC to 132 VAC, 170 VAC to 264 AC, 240 VDC to 370 VDC	1 Output	48 VDC	3.3 A	Enclosed	4 kVAC	90 %	Industrial	159 mm	97 mm	30 mm	AS/NZS 61558-1, AS/NZS 61558-2, GB 4943.1	LRS-150F
Power Supplies - Chassis Mount 204W 12V 17A 115Vac or 230Vac LRS-200-12 MEAN WELL 1: $36.45 286In Stock 450Expected 31/3/2027	Mfr. Part No. LRS-200-12 Mouser Part No 709-LRS200-12	MEAN WELL	Power Supplies - Chassis Mount 204W 12V 17A 115Vac or 230Vac Learn More about MEAN WELL lrs 200	Datasheet	286In Stock 450Expected 31/3/2027	$36.45 $34.68 $33.18 $32.23	Min.: 1 Mult.: 1	204 W	90 VAC to 132 VAC, 180 VAC to 264 VAC, 240 VDC to 370 VDC	1 Output	12 VDC	17 A	Enclosed	3.75 kVAC	87.5 %	Industrial	215 mm	115 mm	30 mm	AS/NZS 61558-1, AS/NZS 61558-2, GB 4943.1	LRS-200
Power Supplies - Chassis Mount 212.4W 36V 5.9A 115Vac or 230Vac LRS-200-36 MEAN WELL 1: $36.45 138In Stock	Mfr. Part No. LRS-200-36 Mouser Part No 709-LRS200-36	MEAN WELL	Power Supplies - Chassis Mount 212.4W 36V 5.9A 115Vac or 230Vac Learn More about MEAN WELL lrs 200	Datasheet	138In Stock	$36.45 $34.68 $33.18 $32.23	Min.: 1 Mult.: 1	212.4 W	90 VAC to 132 VAC, 180 VAC to 264 VAC, 240 VDC to 370 VDC	1 Output	36 VDC	5.9 A	Enclosed	3.75 kVAC	89.5 %	Industrial	215 mm	115 mm	30 mm	AS/NZS 61558-1, AS/NZS 61558-2, GB 4943.1	LRS-200
Power Supplies - Chassis Mount 211.2W 48V 4.4A 115Vac or 230Vac LRS-200-48 MEAN WELL 1: $34.33 77In Stock 60Expected 15/4/2027	Mfr. Part No. LRS-200-48 Mouser Part No 709-LRS200-48	MEAN WELL	Power Supplies - Chassis Mount 211.2W 48V 4.4A 115Vac or 230Vac Learn More about MEAN WELL lrs 200	Datasheet	77In Stock 60Expected 15/4/2027	$34.33 $32.86 $32.23 $31.28 View $31.27 $31.16	Min.: 1 Mult.: 1	211.2 W	90 VAC to 132 VAC, 180 VAC to 264 VAC, 240 VDC to 370 VDC	1 Output	48 VDC	4.4 A	Enclosed	3.75 kVAC	90 %	Industrial	215 mm	115 mm	30 mm	AS/NZS 61558-1, AS/NZS 61558-2, GB 4943.1	LRS-200
Power Supplies - Chassis Mount 200W 5V 40A 115Vac or 230Vac LRS-200-5 MEAN WELL 1: $39.85 91In Stock 120Expected 7/12/2026	Mfr. Part No. LRS-200-5 Mouser Part No 709-LRS200-5	MEAN WELL	Power Supplies - Chassis Mount 200W 5V 40A 115Vac or 230Vac Learn More about MEAN WELL lrs 200	Datasheet	91In Stock 120Expected 7/12/2026	$39.85 $37.94 $36.18 $35.22	Min.: 1 Mult.: 1	200 W	90 VAC to 132 VAC, 180 VAC to 264 VAC, 240 VDC to 370 VDC	1 Output	5 VDC	40 A	Enclosed	3.75 kVAC	87 %	Industrial	215 mm	115 mm	30 mm	AS/NZS 61558-1, AS/NZS 61558-2, GB 4943.1	LRS-200
Power Supplies - Chassis Mount O/P +12V29A LRS-350-12 MEAN WELL 1: $44.20 518In Stock 3,300On Order	Mfr. Part No. LRS-350-12 Mouser Part No 709-LRS350-12	MEAN WELL	Power Supplies - Chassis Mount O/P +12V29A Learn More about MEAN WELL lrs 350	Datasheet	518In Stock 3,300On Order On Order Ship Dates Mfr. No: LRS-350-12 Stock: 518 Can Dispatch Immediately On Order: 1,890 Expected 31/3/2027 1,410 Expected 14/4/2027 Factory Lead Time: 24 Weeks	$44.20 $42.16 $40.26 $40.12 Quote Quote	Min.: 1 Mult.: 1	348 W	90 VAC to 132 VAC, 180 VAC to 264 VAC, 240 VDC to 370 VDC	1 Output	12 VDC	29 A	Enclosed	3.75 kVAC	85 %	Industrial	215 mm	115 mm	30 mm	AS/NZS 61558-1, AS/NZS 61558-2, CNS 15598-1, GB 4943.1, IEC 62368-1	LRS-350
Power Supplies - Chassis Mount O/P +15V23.2A LRS-350-15 MEAN WELL 1: $44.20 112In Stock 90Expected 30/12/2026	Mfr. Part No. LRS-350-15 Mouser Part No 709-LRS350-15	MEAN WELL	Power Supplies - Chassis Mount O/P +15V23.2A Learn More about MEAN WELL lrs 350	Datasheet	112In Stock 90Expected 30/12/2026	$44.20 $42.16 $40.26 $39.03	Min.: 1 Mult.: 1	348 W	90 VAC to 132 VAC, 180 VAC to 264 VAC, 240 VDC to 370 VDC	1 Output	15 VDC	23.2 A	Enclosed	3.75 kVAC	86 %	Industrial	215 mm	115 mm	30 mm	AS/NZS 61558-1, AS/NZS 61558-2, CNS 15598-1, GB 4943.1, IEC 62368-1	LRS-350
Power Supplies - Chassis Mount O/P +4.2V60A LRS-350-4.2 MEAN WELL 1: $46.51 104In Stock	Mfr. Part No. LRS-350-4.2 Mouser Part No 709-LRS350-4.2	MEAN WELL	Power Supplies - Chassis Mount O/P +4.2V60A Learn More about MEAN WELL lrs 350	Datasheet	104In Stock	$46.51 $45.83 $43.79 $42.43 $41.07	Min.: 1 Mult.: 1	252 W	90 VAC to 132 VAC, 180 VAC to 264 VAC, 240 VDC to 370 VDC	1 Output	4.2 VDC	60 A	Enclosed	3.75 kVAC	81.5 %	Industrial	215 mm	115 mm	30 mm	AS/NZS 61558-1, AS/NZS 61558-2, CNS 15598-1, GB 4943.1, IEC 62368-1	LRS-350
Power Supplies - Chassis Mount 50W Single Output Switching Power Supply LRS-50-15 MEAN WELL 1: $16.59 231In Stock 240Expected 5/1/2027	Mfr. Part No. LRS-50-15 Mouser Part No 709-LRS50-15	MEAN WELL	Power Supplies - Chassis Mount 50W Single Output Switching Power Supply Learn More about MEAN WELL lrs 50 power supplies	Datasheet	231In Stock 240Expected 5/1/2027	$16.59 $15.78 $15.10 $14.69	Min.: 1 Mult.: 1	51 W	85 VAC to 264 VAC, 120 VDC to 373 VDC	1 Output	15 VDC	3.4 A	Enclosed	4 kVAC	88 %	Industrial	99 mm	82 mm	30 mm	AS/NZS 61558-1, AS/NZS 61558-2, CNS 15598-1, GB 4943.1, IEC 62368-1	LRS-50
Power Supplies - Chassis Mount 50W Single Output Switching Power Supply LRS-50-5 MEAN WELL 1: $18.36 488In Stock 420Expected 5/1/2027	Mfr. Part No. LRS-50-5 Mouser Part No 709-LRS50-5	MEAN WELL	Power Supplies - Chassis Mount 50W Single Output Switching Power Supply Learn More about MEAN WELL lrs 50 power supplies	Datasheet	488In Stock 420Expected 5/1/2027	$18.36 $17.54 $16.73 $16.18	Min.: 1 Mult.: 1	50 W	85 VAC to 264 VAC, 120 VDC to 373 VDC	1 Output	5 VDC	10 A	Enclosed	4 kVAC	83 %	Industrial	99 mm	82 mm	30 mm	AS/NZS 61558-1, AS/NZS 61558-2, CNS 15598-1, GB 4943.1, IEC 62368-1	LRS-50
Power Supplies - Chassis Mount 75.6W 36V 2.1A LRS-75-36 MEAN WELL 1: $19.58 136In Stock	Mfr. Part No. LRS-75-36 Mouser Part No 709-LRS75-36	MEAN WELL	Power Supplies - Chassis Mount 75.6W 36V 2.1A Learn More about MEAN WELL lrs 75 power supplies	Datasheet	136In Stock	$19.58 $18.77 $17.82 $17.41	Min.: 1 Mult.: 1	75.6 W	85 VAC to 264 VAC, 120 VDC to 373 VDC	1 Output	36 VDC	2.1 A	Enclosed	4 kVAC	91.5 %	Industrial	99 mm	97 mm	30 mm	AS/NZS 61558-1, AS/NZS 61558-2, CNS 15598-1, GB 4943.1, IEC 62368-1	LRS-75
Power Supplies - Chassis Mount 70W 5V 14A LRS-75-5 MEAN WELL 1: $21.49 532In Stock	Mfr. Part No. LRS-75-5 Mouser Part No 709-LRS75-5	MEAN WELL	Power Supplies - Chassis Mount 70W 5V 14A Learn More about MEAN WELL lrs 75 power supplies	Datasheet	532In Stock	$21.49 $20.40 $19.58 $18.90	Min.: 1 Mult.: 1	70 W	85 VAC to 264 VAC, 120 VDC to 373 VDC	1 Output	5 VDC	14 A	Enclosed	4 kVAC	86.5 %	Industrial	99 mm	97 mm	30 mm	AS/NZS 61558-1, AS/NZS 61558-2, CNS 15598-1, GB 4943.1, IEC 62368-1	LRS-75
Power Supplies - Chassis Mount 450W 15V 30A LRS-450-15 MEAN WELL 1: $71.81 2In Stock	Mfr. Part No. LRS-450-15 Mouser Part No 709-LRS-450-15	MEAN WELL	Power Supplies - Chassis Mount 450W 15V 30A Learn More about MEAN WELL lrs 450and600	Datasheet	2In Stock	$71.81 $68.41 $65.42 $63.51	Min.: 1 Mult.: 1	450 W	90 VAC to 132 VAC, 180 VAC to 264 VAC, 255 VDC to 370 VDC	1 Output	15 VDC	30 A	Enclosed	3.75 kVAC	90 %	Industrial	225 mm	124 mm	35 mm	AS/NZS 61558-1, AS/NZS 61558-2, CNS 15598-1, GB 4943.1, IEC 62368-1	LRS-450
Power Supplies - Chassis Mount Y LRS-450-5 MEAN WELL 1: $81.19 24In Stock	Mfr. Part No. LRS-450-5 Mouser Part No 709-LRS-450-5	MEAN WELL	Power Supplies - Chassis Mount Y Learn More about MEAN WELL lrs 450and600	Datasheet	24In Stock	$81.19 $77.25 $73.85 $71.81	Min.: 1 Mult.: 1	375 W	90 VAC to 132 VAC, 180 VAC to 264 VAC, 255 VDC to 370 VDC	1 Output	5 VDC	75 A	Enclosed	3.75 kVAC	87 %	Industrial	225 mm	124 mm	35 mm	AS/NZS 61558-1, AS/NZS 61558-2, CNS 15598-1, GB 4943.1, IEC 62368-1	LRS-450
Power Supplies - Chassis Mount O/P +36V16.6A LRS-600-36 MEAN WELL 1: $83.78 16In Stock 30Expected 14/4/2027	Mfr. Part No. LRS-600-36 Mouser Part No 709-LRS-600-36	MEAN WELL	Power Supplies - Chassis Mount O/P +36V16.6A Learn More about MEAN WELL lrs 450and600	Datasheet	16In Stock 30Expected 14/4/2027	$83.78 $79.70 $76.30 $73.98	Min.: 1 Mult.: 1	597.6 W	90 VAC to 132 VAC, 180 VAC to 264 VAC, 255 VDC to 370 VDC	1 Output	36 VDC	16.6 A	Enclosed	3.75 kVAC	92 %	Industrial	225 mm	124 mm	41 mm	AS/NZS 61558-1, AS/NZS 61558-2, CNS 15598-1, GB 4943.1, IEC 62368-1	LRS-600
Power Supplies - Chassis Mount O/P +5V100A LRS-600-5 MEAN WELL 1: $93.02 10In Stock 75On Order	Mfr. Part No. LRS-600-5 Mouser Part No 709-LRS-600-5	MEAN WELL	Power Supplies - Chassis Mount O/P +5V100A Learn More about MEAN WELL lrs 450and600	Datasheet	10In Stock 75On Order On Order Ship Dates Mfr. No: LRS-600-5 Stock: 10 Can Dispatch Immediately On Order: 30 Expected 31/3/2027 45 Expected 5/5/2027 Factory Lead Time: 27 Weeks	$93.02 $88.67 $84.73 $82.28	Min.: 1 Mult.: 1	500 W	90 VAC to 132 VAC, 180 VAC to 264 VAC, 255 VDC to 370 VDC	1 Output	5 VDC	100 A	Enclosed	3.75 kVAC	86 %	Industrial	225 mm	124 mm	41 mm	AS/NZS 61558-1, AS/NZS 61558-2, CNS 15598-1, GB 4943.1, IEC 62368-1	LRS-600
Power Supplies - Chassis Mount 66W 3.3V 20A Enclosed LRS-100-3.3 MEAN WELL 1: $26.11 41In Stock	Mfr. Part No. LRS-100-3.3 Mouser Part No 709-LRS100-3.3	MEAN WELL	Power Supplies - Chassis Mount 66W 3.3V 20A Enclosed Learn More about MEAN WELL lrs 100 power supplies	Datasheet	41In Stock	$26.11 $25.84	Min.: 1 Mult.: 1	66 W	85 VAC to 264 VAC, 120 VDC to 373 VDC	1 Output	3.3 VDC	20 A	Enclosed	4 kVAC	84.5 %	Industrial	129 mm	97 mm	30 mm	AS/NZS 61558-1, CNS 15598-1, GB 4943.1, IEC 62368-1	LRS-100
Power Supplies - Chassis Mount 210W 15V 14A 115Vac or 230Vac LRS-200-15 MEAN WELL 1: $36.45 30In Stock	Mfr. Part No. LRS-200-15 Mouser Part No 709-LRS200-15	MEAN WELL	Power Supplies - Chassis Mount 210W 15V 14A 115Vac or 230Vac Learn More about MEAN WELL lrs 200	Datasheet	30In Stock	$36.45 $34.68 $33.18 $32.23	Min.: 1 Mult.: 1	210 W	90 VAC to 132 VAC, 180 VAC to 264 VAC, 240 VDC to 370 VDC	1 Output	15 VDC	14 A	Enclosed	3.75 kVAC	88 %	Industrial	215 mm	115 mm	30 mm	AS/NZS 61558-1, AS/NZS 61558-2, GB 4943.1	LRS-200
Power Supplies - Chassis Mount 132W 3.3V 40A 115Vac or 230Vac Enclosed LRS-200-3.3 MEAN WELL 1: $41.07 3In Stock	Mfr. Part No. LRS-200-3.3 Mouser Part No 709-LRS200-3.3	MEAN WELL	Power Supplies - Chassis Mount 132W 3.3V 40A 115Vac or 230Vac Enclosed Learn More about MEAN WELL lrs 200	Datasheet	3In Stock	$41.07 $40.80	Min.: 1 Mult.: 1	132 W	90 VAC to 132 VAC, 180 VAC to 264 VAC, 240 VDC to 370 VDC	1 Output	3.3 VDC	40 A	Enclosed	3.75 kVAC	83 %	Industrial	215 mm	115 mm	30 mm	AS/NZS 61558-1, AS/NZS 61558-2, GB 4943.1	LRS-200
Power Supplies - Chassis Mount 198W 3.3V 60A 115Vac or 230Vac Enclosed LRS-350-3.3 MEAN WELL 1: $48.01 6In Stock	Mfr. Part No. LRS-350-3.3 Mouser Part No 709-LRS350-3.3	MEAN WELL	Power Supplies - Chassis Mount 198W 3.3V 60A 115Vac or 230Vac Enclosed Learn More about MEAN WELL lrs 350	Datasheet	6In Stock	$48.01 $47.80	Min.: 1 Mult.: 1	198 W	90 VAC to 132 VAC, 180 VAC to 264 VAC, 240 VDC to 370 VDC	1 Output	3.3 VDC	60 A	Enclosed	3.75 kVAC	79.5 %	Industrial	215 mm	115 mm	30 mm	AS/NZS 61558-1, AS/NZS 61558-2, CNS 15598-1, GB 4943.1, IEC 62368-1	LRS-350
Power Supplies - Chassis Mount 50W Single Output Switching Power Supply LRS-50-3.3 MEAN WELL 1: $18.90 12In Stock 7Expected 22/3/2027	Mfr. Part No. LRS-50-3.3 Mouser Part No 709-LRS50-3.3	MEAN WELL	Power Supplies - Chassis Mount 50W Single Output Switching Power Supply Learn More about MEAN WELL lrs 50 power supplies	Datasheet	12In Stock 7Expected 22/3/2027	$18.90 $18.66	Min.: 1 Mult.: 1	33 W	85 VAC to 264 VAC, 120 VDC to 373 VDC	1 Output	3.3 VDC	10 A	Enclosed	4 kVAC	80 %	Industrial	99 mm	82 mm	30 mm	AS/NZS 61558-1, AS/NZS 61558-2, CNS 15598-1, GB 4943.1, IEC 62368-1	LRS-50
Power Supplies - Chassis Mount 52.8W 48V 1.1A Enclosed LRS-50-48 MEAN WELL 1: $16.59 31In Stock 121On Order	Mfr. Part No. LRS-50-48 Mouser Part No 709-LRS50-48	MEAN WELL	Power Supplies - Chassis Mount 52.8W 48V 1.1A Enclosed Learn More about MEAN WELL lrs 50 power supplies	Datasheet	31In Stock 121On Order On Order Ship Dates Mfr. No: LRS-50-48 Stock: 31 Can Dispatch Immediately On Order: 41 Pending 80 Expected 13/11/2026 Factory Lead Time: 24 Weeks	$16.59 $16.32	Min.: 1 Mult.: 1	52.8 W	85 VAC to 264 VAC, 120 VDC to 373 VDC	1 Output	48 VDC	1.1 A	Enclosed	4 kVAC	90 %	Industrial	99 mm	82 mm	30 mm	AS/NZS 61558-1, AS/NZS 61558-2, CNS 15598-1, GB 4943.1, IEC 62368-1	LRS-50
Power Supplies - Chassis Mount 76.8W 48V 1.6A LRS-75-48 MEAN WELL 1: $19.18 98In Stock	Mfr. Part No. LRS-75-48 Mouser Part No 709-LRS75-48	MEAN WELL	Power Supplies - Chassis Mount 76.8W 48V 1.6A Learn More about MEAN WELL lrs 75 power supplies	Datasheet	98In Stock	$19.18 $18.22 $17.41 $16.86	Min.: 1 Mult.: 1	76.8 W	85 VAC to 264 VAC, 120 VDC to 373 VDC	1 Output	48 VDC	1.6 A	Enclosed	4 kVAC	91.5 %	Industrial	99 mm	97 mm	30 mm	AS/NZS 61558-1, AS/NZS 61558-2, CNS 15598-1, GB 4943.1, IEC 62368-1	LRS-75
Power Supplies - Chassis Mount O/P +12V12.5A LRS-150F-12 MEAN WELL 1: $29.78 2,440On Order	Mfr. Part No. LRS-150F-12 Mouser Part No 709-LRS150F-12	MEAN WELL	Power Supplies - Chassis Mount O/P +12V12.5A Learn More about MEAN WELL lrs 150f power supplies	Datasheet	2,440On Order On Order Ship Dates Mfr. No: LRS-150F-12 Stock: 0 On Order: 680 Expected 5/1/2027 1,760 Expected 31/3/2027 Factory Lead Time: 24 Weeks	$29.78 $28.29 $27.06 $27.00 $26.98	Min.: 1 Mult.: 1	150 W	85 VAC to 132 VAC, 170 VAC to 264 AC, 240 VDC to 370 VDC	1 Output	12 VDC	12.5 A	Enclosed	4 kVAC	87.5 %	Industrial	159 mm	97 mm	30 mm	AS/NZS 61558-1, AS/NZS 61558-2, GB 4943.1	LRS-150F
Power Supplies - Chassis Mount 100.8W 36V 2.8A LRS-100-36 MEAN WELL 1: $22.03 479Expected 5/1/2027	Mfr. Part No. LRS-100-36 Mouser Part No 709-LRS100-36	MEAN WELL	Power Supplies - Chassis Mount 100.8W 36V 2.8A Learn More about MEAN WELL lrs 100 power supplies	Datasheet	479Expected 5/1/2027	$22.03 $20.94 $19.99 $19.45	Min.: 1 Mult.: 1	100.8 W	85 VAC to 264 VAC, 120 VDC to 373 VDC	1 Output	36 VDC	2.8 A	Enclosed	4 kVAC	90.5 %	Industrial	129 mm	97 mm	30 mm	AS/NZS 61558-1, CNS 15598-1, GB 4943.1, IEC 62368-1	LRS-100