PSK-30F & PSK-40F Internal AC-DC Power Supplies

CUI Inc PSK-30F and PSK-40F Internal AC-DC Power Supplies are compact, high-performance, and encapsulated AC-DC power supply modules. These internal power supplies deliver 30W and 40W output power, respectively, and feature a universal input voltage range of 85V to 305VAC or 100V to 430VDC. Both PSK-30F and PSK-40F internal AC-DC power supplies offer high efficiency up to 89% and low standby power consumption (<0.3W). These power supplies operate within a wide temperature range of -40°C to 85°C, ensuring reliable operation in harsh environments.

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Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Output Power
Input Voltage
Number of Outputs
Output Voltage-Channel 1
Output Current-Channel 1
Mounting Style
Isolation Voltage
Efficiency
Length
Width
Height
Series
CUI Inc. Power Supplies - Board Mount 30 W, 5 Vdc, single output, encapsulated PCB
Datasheet
24In Stock
Min.: 1
Mult.: 1

30 W 85 VAC to 305 VAC, 100 VDC to 430 VDC 1 Output 5 VDC 6 A PCB Mount 4 kVAC 86 % 69.5 mm 39 mm 24 mm PSK-30F
CUI Inc. Power Supplies - Board Mount 40 W, 12 Vdc, single output, encapsulated PCB
Datasheet
19In Stock
Min.: 1
Mult.: 1

40 W 85 VAC to 305 VAC, 100 VDC to 430 VDC 1 Output 12 VDC 3.33 A PCB Mount 4 kVAC 90 % 69.5 mm 39 mm 24 mm PSK-40F
CUI Inc. Power Supplies - Board Mount 40 W, 24 Vdc, single output, encapsulated PCB
Datasheet
4In Stock
Min.: 1
Mult.: 1

40 W 85 VAC to 305 VAC, 100 VDC to 430 VDC 1 Output 24 VDC 1.67 A PCB Mount 4 kVAC 89 % 69.5 mm 39 mm 24 mm PSK-40F
CUI Inc. Power Supplies - Board Mount 30 W, 12 Vdc, single output, encapsulated PCB
Datasheet
23In Stock
Min.: 1
Mult.: 1

30 W 85 VAC to 305 VAC, 100 VDC to 430 VDC 1 Output 12 VDC 2.5 A PCB Mount 4 kVAC 89 % 69.5 mm 39 mm 24 mm PSK-30F
CUI Inc. Power Supplies - Board Mount 35 W, 5 Vdc, single output, encapsulated PCB
Datasheet
24In Stock
Min.: 1
Mult.: 1

35 W 85 VAC to 305 VAC, 100 VDC to 430 VDC 1 Output 5 VDC 7 A PCB Mount 4 kVAC 86 % 69.5 mm 39 mm 24 mm PSK-40F
CUI Inc. Power Supplies - Board Mount 31 W, 24 Vdc, single output, encapsulated PCB
Datasheet
9In Stock
24Expected 2026-07-28
Min.: 1
Mult.: 1

31 W 85 VAC to 305 VAC, 100 VDC to 430 VDC 1 Output 24 VDC 1.29 A PCB Mount 4 kVAC 88 % 69.5 mm 39 mm 24 mm PSK-30F