Power Supplies - Board Mount

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KWS-A PCB Mount AC-DC Power Supplies

TDK-Lambda KWS-A AC-DC PCB Mount Power Supplies are 5W to 25W Class II devices with a wide temperature range of -40°C to +85°C. KWS-A offers efficiencies up to 88% and features less than 0.5W off-load power draw. These TDK-Lambda series provide an input frequency range of 47Hz to 440Hz and an input voltage range of 85V_AC to 265V_AC. Key applications include industrial, test, communications, and broadcast.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) 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	Mounting Style	Isolation Voltage	Length	Width	Height	Series
Power Supplies - Board Mount 10W 5V 2A KWS10A-5 TDK-Lambda 1: 23,04 € 117In Stock	Mfr. Part No. KWS10A-5 Mouser Part No 967-KWS10A-5	TDK-Lambda	Power Supplies - Board Mount 10W 5V 2A Learn More about TDK-Lambda tdk lambda kws a	Datasheet	117In Stock	23,04 € 22,82 € 22,34 €	Min.: 1 Mult.: 1	10 W	85 VAC to 265 VAC, 120 VDC to 370 VDC	1 Output	5 VDC	2 A	Through Hole	3 kV	38.1 mm (1.5 in)	25.4 mm (1 in)	21.5 mm (0.846 in)	KWS
Power Supplies - Board Mount 10.8W 12V 0.9A KWS10A-12 TDK-Lambda 1: 24,76 € 8In Stock 6Expected 5/5/2027	Mfr. Part No. KWS10A-12 Mouser Part No 967-KWS10A-12	TDK-Lambda	Power Supplies - Board Mount 10.8W 12V 0.9A Learn More about TDK-Lambda tdk lambda kws a	Datasheet	8In Stock 6Expected 5/5/2027	24,76 € 23,36 € 23,13 €	Min.: 1 Mult.: 1	10.8 W	85 VAC to 265 VAC, 120 VDC to 370 VDC	1 Output	12 VDC	900 mA	Through Hole	3 kV	38.1 mm (1.5 in)	25.4 mm (1 in)	21.5 mm (0.846 in)	KWS
Power Supplies - Board Mount 12W 24V 0.5A KWS10A-24 TDK-Lambda 1: 24,76 € 29In Stock	Mfr. Part No. KWS10A-24 Mouser Part No 967-KWS10A-24	TDK-Lambda	Power Supplies - Board Mount 12W 24V 0.5A Learn More about TDK-Lambda tdk lambda kws a	Datasheet	29In Stock	24,76 € 23,36 € 23,13 €	Min.: 1 Mult.: 1	12 W	85 VAC to 265 VAC, 120 VDC to 370 VDC	1 Output	24 VDC	500 mA	Through Hole	3 kV	38.1 mm (1.5 in)	25.4 mm (1 in)	21.5 mm (0.846 in)	KWS
Power Supplies - Board Mount 16.8W 24V 0.7A KWS15A-24 TDK-Lambda 1: 34,25 € 1In Stock	Mfr. Part No. KWS15A-24 Mouser Part No 967-KWS15A-24	TDK-Lambda	Power Supplies - Board Mount 16.8W 24V 0.7A Learn More about TDK-Lambda tdk lambda kws a	Datasheet	1In Stock	34,25 € 33,25 € 32,23 € 31,23 € View 30,31 € 29,67 € 28,86 €	Min.: 1 Mult.: 1	16.8 W	85 VAC to 265 VAC, 120 VDC to 370 VDC	1 Output	24 VDC	700 mA	Through Hole	3 kV	50.8 mm (2 in)	25.4 mm (1 in)	24 mm (0.945 in)	KWS
Power Supplies - Board Mount 15W 5V 3A KWS15A-5 TDK-Lambda 1: 34,25 € 2In Stock 6Expected 12/16/2026	Mfr. Part No. KWS15A-5 Mouser Part No 967-KWS15A-5	TDK-Lambda	Power Supplies - Board Mount 15W 5V 3A Learn More about TDK-Lambda tdk lambda kws a	Datasheet	2In Stock 6Expected 12/16/2026	34,25 € 33,25 € 32,23 € 31,23 € 30,31 €	Min.: 1 Mult.: 1	15 W	85 VAC to 265 VAC, 120 VDC to 370 VDC	1 Output	5 VDC	3 A	Through Hole	3 kV	50.8 mm (2 in)	25.4 mm (1 in)	24 mm (0.945 in)	KWS
Power Supplies - Board Mount 26.4W 12V 2.2A KWS25A-12 TDK-Lambda 1: 34,59 € 6In Stock 4Expected 10/19/2026	Mfr. Part No. KWS25A-12 Mouser Part No 967-KWS25A-12	TDK-Lambda	Power Supplies - Board Mount 26.4W 12V 2.2A Learn More about TDK-Lambda tdk lambda kws a	Datasheet	6In Stock 4Expected 10/19/2026	34,59 € 34,55 €	Min.: 1 Mult.: 1	26.4 W	85 VAC to 265 VAC, 120 VDC to 370 VDC	1 Output	12 VDC	2.2 A	Through Hole	3 kV	63.5 mm (2.5 in)	25.4 mm (1 in)	29 mm (1.142 in)	KWS
Power Supplies - Board Mount 26.4W 24V 1.1A KWS25A-24 TDK-Lambda 1: 34,59 € 19In Stock	Mfr. Part No. KWS25A-24 Mouser Part No 967-KWS25A-24	TDK-Lambda	Power Supplies - Board Mount 26.4W 24V 1.1A Learn More about TDK-Lambda tdk lambda kws a	Datasheet	19In Stock	34,59 € 33,46 € 32,91 € 32,68 €	Min.: 1 Mult.: 1	26.4 W	85 VAC to 265 VAC, 120 VDC to 370 VDC	1 Output	24 VDC	1.1 A	Through Hole	3 kV	63.5 mm (2.5 in)	25.4 mm (1 in)	29 mm (1.142 in)	KWS
Power Supplies - Board Mount 25W 15V 5A KWS25A-5 TDK-Lambda 1: 38,90 € 5In Stock	Mfr. Part No. KWS25A-5 Mouser Part No 967-KWS25A-5	TDK-Lambda	Power Supplies - Board Mount 25W 15V 5A Learn More about TDK-Lambda tdk lambda kws a	Datasheet	5In Stock	38,90 € 37,04 € 36,27 € 35,29 € View 34,55 € 33,83 € 32,90 €	Min.: 1 Mult.: 1	25 W	85 VAC to 265 VAC, 120 VDC to 370 VDC	1 Output	5 VDC	5 A	Through Hole	3 kV	63.5 mm (2.5 in)	25.4 mm (1 in)	29 mm (1.142 in)	KWS
Power Supplies - Board Mount 5W 5V 1A KWS5A-5 TDK-Lambda 1: 23,64 € 37In Stock 112On Order	Mfr. Part No. KWS5A-5 Mouser Part No 967-KWS5A-5	TDK-Lambda	Power Supplies - Board Mount 5W 5V 1A Learn More about TDK-Lambda tdk lambda kws a	Datasheet	37In Stock 112On Order On Order Ship Dates Mfr. No: KWS5A-5 Stock: 37 Can Dispatch Immediately On Order: 58 Expected 3/17/2027 54 Expected 4/28/2027 Factory Lead Time: 24 Weeks	23,64 € 22,30 € 22,12 €	Min.: 1 Mult.: 1	5 W	85 VAC to 265 VAC, 120 VDC to 370 VDC	1 Output	5 VDC	1 A	Through Hole	3 kV	38.1 mm (1.5 in)	25.4 mm (1 in)	21.5 mm (0.846 in)	KWS
Power Supplies - Board Mount 15.6W 12V 1.3A KWS15A-12 TDK-Lambda 1: 30,26 € 68Expected 12/16/2026	Mfr. Part No. KWS15A-12 Mouser Part No 967-KWS15A-12	TDK-Lambda	Power Supplies - Board Mount 15.6W 12V 1.3A Learn More about TDK-Lambda tdk lambda kws a	Datasheet	68Expected 12/16/2026	30,26 € 28,54 € 28,51 €	Min.: 1 Mult.: 1	15.6 W	85 VAC to 265 VAC, 120 VDC to 370 VDC	1 Output	12 VDC	1.3 A	Through Hole	3 kV	50.8 mm (2 in)	25.4 mm (1 in)	24 mm (0.945 in)	KWS
Power Supplies - Board Mount 5.4W 12V 0.45A KWS5A-12 TDK-Lambda 1: 23,64 € 7Expected 10/13/2026	Mfr. Part No. KWS5A-12 Mouser Part No 967-KWS5A-12	TDK-Lambda	Power Supplies - Board Mount 5.4W 12V 0.45A Learn More about TDK-Lambda tdk lambda kws a	Datasheet	7Expected 10/13/2026	23,64 € 22,30 € 22,12 €	Min.: 1 Mult.: 1	5.4 W	85 VAC to 265 VAC, 120 VDC to 370 VDC	1 Output	12 VDC	450 mA	Through Hole	3 kV	38.1 mm (1.5 in)	25.4 mm (1 in)	21.5 mm (0.846 in)	KWS
Power Supplies - Board Mount 10.5W 15V 0.7A KWS10A-15 TDK-Lambda 1: 27,74 € Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. KWS10A-15 Mouser Part No 967-KWS10A-15	TDK-Lambda	Power Supplies - Board Mount 10.5W 15V 0.7A Learn More about TDK-Lambda tdk lambda kws a	Datasheet	Non-Stocked Lead-Time 24 Weeks	27,74 € 26,94 € 26,12 € 25,31 € 24,61 €	Min.: 1 Mult.: 1	10.5 W	85 VAC to 265 VAC, 120 VDC to 370 VDC	1 Output	15 VDC	700 mA	Through Hole	3 kV	38.1 mm (1.5 in)	25.4 mm (1 in)	21.5 mm (0.846 in)	KWS
Power Supplies - Board Mount 15W 15V 1A KWS15A-15 TDK-Lambda 1: 34,25 € Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. KWS15A-15 Mouser Part No 967-KWS15A-15	TDK-Lambda	Power Supplies - Board Mount 15W 15V 1A Learn More about TDK-Lambda tdk lambda kws a	Datasheet	Non-Stocked Lead-Time 24 Weeks	34,25 € 33,25 € 32,23 € 31,23 € 30,31 €	Min.: 1 Mult.: 1	15 W	85 VAC to 265 VAC, 120 VDC to 370 VDC	1 Output	15 VDC	1 A	Through Hole	3 kV	50.8 mm (2 in)	25.4 mm (1 in)	24 mm (0.945 in)	KWS
Power Supplies - Board Mount 25.5W 15V 1.7A KWS25A-15 TDK-Lambda 1: 38,90 € Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. KWS25A-15 Mouser Part No 967-KWS25A-15	TDK-Lambda	Power Supplies - Board Mount 25.5W 15V 1.7A Learn More about TDK-Lambda tdk lambda kws a	Datasheet	Non-Stocked Lead-Time 24 Weeks	38,90 € 37,04 € 36,27 € 35,29 €	Min.: 1 Mult.: 1	25.5 W	85 VAC to 265 VAC, 120 VDC to 370 VDC	1 Output	15 VDC	1.7 A	Through Hole	3 kV	63.5 mm (2.5 in)	25.4 mm (1 in)	29 mm (1.142 in)	KWS
Power Supplies - Board Mount 5.3W 15V 0.35A KWS5A-15 TDK-Lambda 1: 26,57 € Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. KWS5A-15 Mouser Part No 967-KWS5A-15	TDK-Lambda	Power Supplies - Board Mount 5.3W 15V 0.35A Learn More about TDK-Lambda tdk lambda kws a	Datasheet	Non-Stocked Lead-Time 24 Weeks	26,57 € 25,79 € 25,01 € 24,23 € 23,56 €	Min.: 1 Mult.: 1	5.3 W	85 VAC to 265 VAC, 120 VDC to 370 VDC	1 Output	15 VDC	350 mA	Through Hole	3 kV	38.1 mm (1.5 in)	25.4 mm (1 in)	21.5 mm (0.846 in)	KWS
Power Supplies - Board Mount 5.3W 24V 0.22A KWS5A-24 TDK-Lambda 1: 26,57 € Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. KWS5A-24 Mouser Part No 967-KWS5A-24	TDK-Lambda	Power Supplies - Board Mount 5.3W 24V 0.22A Learn More about TDK-Lambda tdk lambda kws a	Datasheet	Non-Stocked Lead-Time 24 Weeks	26,57 € 25,79 € 25,01 € 24,23 € 23,56 €	Min.: 1 Mult.: 1	5.3 W	85 VAC to 265 VAC, 120 VDC to 370 VDC	1 Output	24 VDC	220 mA	Through Hole	3 kV	38.1 mm (1.5 in)	25.4 mm (1 in)	21.5 mm (0.846 in)	KWS

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