Power Supplies - Board Mount

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PSK-36E & PSK-40E Internal AC-DC Power Supplies

CUI Inc PSK-36E and PSK-40E Internal AC-DC Power Supplies are housed in a compact encapsulated board-mount package. These power supplies feature a 36W and 40W continuous output power, 90V_AC to 264V_AC universal input range, and a 5,000m operating altitude. The PSK-36E/PSK-40E AC-DC power supplies are designed to meet IEC/EN 60335 and Class B emissions (EN 55032/CISPR) standards. The protection feature includes short-circuit and over-voltage protection. These power supplies are compliant with RoHS and REACH. The PSK-36E/PSK-40E power supplies are ideal for space-constrained, low-power ICT/ITE, industrial, and consumer electronic applications.

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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	Efficiency	Length	Width	Height	Series
Power Supplies - Board Mount ac-dc, 40W, 12 Vdc, single output, encapsulated, PCB mount PSK-40E-12 CUI Inc. 1: 36,95 € 43In Stock Restricted Availability New Product	Mfr. Part No. PSK-40E-12 Mouser Part No 490-PSK-40E-12 New Product	CUI Inc.	Power Supplies - Board Mount ac-dc, 40W, 12 Vdc, single output, encapsulated, PCB mount Learn More about CUI Inc. cui psk 36e psk 40e power supplies Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	43In Stock	36,95 € 35,19 € 34,46 € 33,51 € View 32,82 € 32,14 € 31,25 €	Min.: 1 Mult.: 1 Restricted Availability	40 W	90 VAC to 264 VAC	1 Output	12 VDC	3.34 A	Through Hole	3 kVAC	90 %	54.37 mm (2.141 in)	54.37 mm (2.141 in)	26.5 mm (1.043 in)	PSK-40E
Power Supplies - Board Mount ac-dc, 40W, 48 Vdc, single output, encapsulated, PCB mount PSK-40E-48 CUI Inc. 1: 36,95 € 30In Stock Restricted Availability New Product	Mfr. Part No. PSK-40E-48 Mouser Part No 490-PSK-40E-48 New Product	CUI Inc.	Power Supplies - Board Mount ac-dc, 40W, 48 Vdc, single output, encapsulated, PCB mount Learn More about CUI Inc. cui psk 36e psk 40e power supplies Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	30In Stock	36,95 € 35,19 € 34,46 € 33,51 € View 32,82 € 32,14 € 31,25 €	Min.: 1 Mult.: 1 Restricted Availability	40 W	90 VAC to 264 VAC	1 Output	48 VDC	830 mA	Through Hole	3 kVAC	90 %	54.37 mm (2.141 in)	54.37 mm (2.141 in)	26.5 mm (1.043 in)	PSK-40E
Power Supplies - Board Mount ac-dc, 36W, 48 Vdc, single output, encapsulated, PCB mount PSK-36E-48 CUI Inc. 1: 29,06 € 39In Stock Restricted Availability New Product	Mfr. Part No. PSK-36E-48 Mouser Part No 490-PSK-36E-48 New Product	CUI Inc.	Power Supplies - Board Mount ac-dc, 36W, 48 Vdc, single output, encapsulated, PCB mount Learn More about CUI Inc. cui psk 36e psk 40e power supplies Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	39In Stock	29,06 € 28,22 € 27,36 € 26,51 € View 25,77 € 25,24 € 24,55 €	Min.: 1 Mult.: 1 Restricted Availability	36 W	90 VAC to 264 VAC	1 Output	48 VDC	750 mA	Through Hole	4 kVDC	89 %	78.8 mm (3.102 in)	40.7 m	28.8 mm (1.134 in)	PSK-36E
Power Supplies - Board Mount ac-dc, 36W, 12 Vdc, single output, encapsulated, PCB mount PSK-36E-12 CUI Inc. 1: 31,39 € 38In Stock Restricted Availability New Product	Mfr. Part No. PSK-36E-12 Mouser Part No 490-PSK-36E-12 New Product	CUI Inc.	Power Supplies - Board Mount ac-dc, 36W, 12 Vdc, single output, encapsulated, PCB mount Learn More about CUI Inc. cui psk 36e psk 40e power supplies Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	38In Stock	31,39 € 30,48 € 29,55 € 28,63 € View 27,79 € 27,20 € 26,46 €	Min.: 1 Mult.: 1 Restricted Availability	36 W	90 VAC to 264 VAC	1 Output	12 VDC	3 A	Through Hole	4 kVDC	88 %	78.8 mm (3.102 in)	40.7 m	28.8 mm (1.134 in)	PSK-36E
Power Supplies - Board Mount ac-dc, 36W, 24 Vdc, single output, encapsulated, PCB mount PSK-36E-24 CUI Inc. 1: 29,06 € 38In Stock Restricted Availability New Product	Mfr. Part No. PSK-36E-24 Mouser Part No 490-PSK-36E-24 New Product	CUI Inc.	Power Supplies - Board Mount ac-dc, 36W, 24 Vdc, single output, encapsulated, PCB mount Learn More about CUI Inc. cui psk 36e psk 40e power supplies Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	38In Stock	29,06 € 28,22 € 27,36 € 26,51 € View 25,77 € 25,24 € 24,55 €	Min.: 1 Mult.: 1 Restricted Availability	36 W	90 VAC to 264 VAC	1 Output	24 VDC	1.5 A	Through Hole	4 kVDC	89 %	78.8 mm (3.102 in)	40.7 m	28.8 mm (1.134 in)	PSK-36E
Power Supplies - Board Mount ac-dc, 40W, 24 Vdc, single output, encapsulated, PCB mount PSK-40E-24 CUI Inc. 1: 36,95 € 50Expected 10/12/2026 New Product	Mfr. Part No. PSK-40E-24 Mouser Part No 490-PSK-40E-24 New Product	CUI Inc.	Power Supplies - Board Mount ac-dc, 40W, 24 Vdc, single output, encapsulated, PCB mount Learn More about CUI Inc. cui psk 36e psk 40e power supplies Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	50Expected 10/12/2026	36,95 € 35,20 € 34,91 € 31,41 € View 31,27 € Quote	Min.: 1 Mult.: 1 Restricted Availability	40 W	90 VAC to 264 VAC	1 Output	24 VDC	1.67 A	Through Hole	3 kVAC	90 %	54.37 mm (2.141 in)	54.37 mm (2.141 in)	26.5 mm (1.043 in)	PSK-40E
Power Supplies - Board Mount ac-dc, 36W, 15 Vdc, single output, encapsulated, PCB mount PSK-36E-15 CUI Inc. 40: 27,79 € Non-Stocked Lead-Time 20 Weeks Restricted Availability New Product	Mfr. Part No. PSK-36E-15 Mouser Part No 490-PSK-36E-15 New Product	CUI Inc.	Power Supplies - Board Mount ac-dc, 36W, 15 Vdc, single output, encapsulated, PCB mount Learn More about CUI Inc. cui psk 36e psk 40e power supplies Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	Non-Stocked Lead-Time 20 Weeks	27,79 € 27,20 € 26,46 €	Min.: 40 Mult.: 40 Restricted Availability	36 W	90 VAC to 264 VAC	1 Output	15 VDC	2.4 A	Through Hole	4 kVDC	88 %	78.8 mm (3.102 in)	40.7 m	28.8 mm (1.134 in)	PSK-36E
Power Supplies - Board Mount ac-dc, 36W, 5 Vdc, single output, encapsulated, PCB mount PSK-36E-5 CUI Inc. 40: 27,79 € Non-Stocked Lead-Time 20 Weeks Restricted Availability New Product	Mfr. Part No. PSK-36E-5 Mouser Part No 490-PSK-36E-5 New Product	CUI Inc.	Power Supplies - Board Mount ac-dc, 36W, 5 Vdc, single output, encapsulated, PCB mount Learn More about CUI Inc. cui psk 36e psk 40e power supplies Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	Non-Stocked Lead-Time 20 Weeks	27,79 € 27,20 € 26,46 €	Min.: 40 Mult.: 40 Restricted Availability	30 W	90 VAC to 264 VAC	1 Output	5 VDC	6 A	Through Hole	4 kVDC	85 %	78.8 mm (3.102 in)	40.7 m	28.8 mm (1.134 in)	PSK-36E
Power Supplies - Board Mount ac-dc, 40W, 15 Vdc, single output, encapsulated, PCB mount PSK-40E-15 CUI Inc. 50: 32,82 € Non-Stocked Lead-Time 20 Weeks Restricted Availability New Product	Mfr. Part No. PSK-40E-15 Mouser Part No 490-PSK-40E-15 New Product	CUI Inc.	Power Supplies - Board Mount ac-dc, 40W, 15 Vdc, single output, encapsulated, PCB mount Learn More about CUI Inc. cui psk 36e psk 40e power supplies Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	Non-Stocked Lead-Time 20 Weeks	32,82 € 32,14 € 31,25 €	Min.: 50 Mult.: 50 Restricted Availability	40 W	90 VAC to 264 VAC	1 Output	15 VDC	2.67 A	Through Hole	3 kVAC	90 %	54.37 mm (2.141 in)	54.37 mm (2.141 in)	26.5 mm (1.043 in)	PSK-40E
Power Supplies - Board Mount ac-dc, 40W, 36 Vdc, single output, encapsulated, PCB mount PSK-40E-36 CUI Inc. 50: 32,82 € Non-Stocked Lead-Time 20 Weeks Restricted Availability New Product	Mfr. Part No. PSK-40E-36 Mouser Part No 490-PSK-40E-36 New Product	CUI Inc.	Power Supplies - Board Mount ac-dc, 40W, 36 Vdc, single output, encapsulated, PCB mount Learn More about CUI Inc. cui psk 36e psk 40e power supplies Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	Non-Stocked Lead-Time 20 Weeks	32,82 € 32,14 € 31,25 €	Min.: 50 Mult.: 50 Restricted Availability	40 W	90 VAC to 264 VAC	1 Output	36 VDC	1.11 A	Through Hole	3 kVAC	90 %	54.37 mm (2.141 in)	54.37 mm (2.141 in)	26.5 mm (1.043 in)	PSK-40E
Power Supplies - Board Mount ac-dc, 40W, 5 Vdc, single output, encapsulated, PCB mount PSK-40E-5 CUI Inc. 50: 32,82 € Non-Stocked Lead-Time 20 Weeks Restricted Availability New Product	Mfr. Part No. PSK-40E-5 Mouser Part No 490-PSK-40E-5 New Product	CUI Inc.	Power Supplies - Board Mount ac-dc, 40W, 5 Vdc, single output, encapsulated, PCB mount Learn More about CUI Inc. cui psk 36e psk 40e power supplies Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	Non-Stocked Lead-Time 20 Weeks	32,82 € 32,14 € 31,25 €	Min.: 50 Mult.: 50 Restricted Availability	40 W	90 VAC to 264 VAC	1 Output	5 VDC	6 A	Through Hole	3 kVAC	87 %	54.37 mm (2.141 in)	54.37 mm (2.141 in)	26.5 mm (1.043 in)	PSK-40E

PSK-36E & PSK-40E Internal AC-DC Power Supplies

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