Power Supplies – Mouser Canada

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PSK Power Supplies

CUI Inc PSK Power Supplies are housed in compact packages designed for easy installation and deliver 3W to 22.5W power. The units are available in a wide range of options and provide overvoltage, overcurrent, and short-circuit protections. CUI Inc PSK Power Supplies offer an 85V_AC to 305V_AC input range, a 4000V_AC input/output insolation voltage, and a -40°C to +85°C operating temperature range. The PSK power supplies are available in board-mount, chassis-mount, and DIN-rail configurations.

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Part #

Power Supplies - Board Mount ac-dc, 40W, 48 Vdc, single output, encapsulated, PCB mount

PSK-40E-48
CUI Inc.
1: $57.83
30In Stock
New Product

Mfr. Part #
PSK-40E-48

Mouser Part #
490-PSK-40E-48

New Product

CUI Inc.

Power Supplies - Board Mount ac-dc, 40W, 48 Vdc, single output, encapsulated, PCB mount

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Datasheet

30In Stock

$57.83

$56.15

$54.43

$52.75

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Min.: 1
Mult.: 1

Switching Power Supplies

40 W

1 Output

Industrial

Power Supplies - Chassis Mount ac-dc, 50 W, 12 Vdc, single output, encapsulated, chassis, terminal block

PSK-50E-12-T
CUI Inc.
1: $73.53
10In Stock
42Expected 2026-06-25
New Product

Mfr. Part #
PSK-50E-12-T

Mouser Part #
490-PSK-50E-12-T

New Product

CUI Inc.

Power Supplies - Chassis Mount ac-dc, 50 W, 12 Vdc, single output, encapsulated, chassis, terminal block

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Datasheet

10In Stock

42Expected 2026-06-25

$73.53

$70.26

$68.57

$66.69

View

Min.: 1
Mult.: 1

Switching Power Supplies

50 W

1 Output

Industrial

Power Supplies - Board Mount ac-dc, 36W, 12 Vdc, single output, encapsulated, PCB mount

PSK-36E-12
CUI Inc.
1: $47.71
38In Stock
New Product

Mfr. Part #
PSK-36E-12

Mouser Part #
490-PSK-36E-12

New Product

CUI Inc.

Power Supplies - Board Mount ac-dc, 36W, 12 Vdc, single output, encapsulated, PCB mount

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Datasheet

38In Stock

$47.71

$46.32

$44.91

$43.52

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Min.: 1
Mult.: 1

Switching Power Supplies

36 W

1 Output

Industrial

Power Supplies - Board Mount ac-dc, 40W, 24 Vdc, single output, encapsulated, PCB mount

PSK-40E-24
CUI Inc.
1: $57.83
20In Stock
New Product

Mfr. Part #
PSK-40E-24

Mouser Part #
490-PSK-40E-24

New Product

CUI Inc.

Power Supplies - Board Mount ac-dc, 40W, 24 Vdc, single output, encapsulated, PCB mount

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Datasheet

20In Stock

$57.83

$56.15

$54.43

$52.75

View

Min.: 1
Mult.: 1

Switching Power Supplies

40 W

1 Output

Industrial

Power Supplies - Board Mount ac-dc, 36W, 24 Vdc, single output, encapsulated, PCB mount

PSK-36E-24
CUI Inc.
1: $48.66
40In Stock
New Product

Mfr. Part #
PSK-36E-24

Mouser Part #
490-PSK-36E-24

New Product

CUI Inc.

Power Supplies - Board Mount ac-dc, 36W, 24 Vdc, single output, encapsulated, PCB mount

Learn More

Datasheet

40In Stock

$48.66

$47.25

$45.81

$44.38

View

Min.: 1
Mult.: 1

Switching Power Supplies

36 W

1 Output

Industrial

Power Supplies - Board Mount ac-dc, 36W, 48 Vdc, single output, encapsulated, PCB mount

PSK-36E-48
CUI Inc.
1: $48.66
40In Stock
New Product

Mfr. Part #
PSK-36E-48

Mouser Part #
490-PSK-36E-48

New Product

CUI Inc.

Power Supplies - Board Mount ac-dc, 36W, 48 Vdc, single output, encapsulated, PCB mount

Learn More

Datasheet

40In Stock

$48.66

$47.25

$45.81

$44.38

View

Min.: 1
Mult.: 1

Switching Power Supplies

36 W

1 Output

Industrial

Power Supplies - Board Mount ac-dc, 40W, 12 Vdc, single output, encapsulated, PCB mount

PSK-40E-12
CUI Inc.
1: $57.83
58In Stock
New Product

Mfr. Part #
PSK-40E-12

Mouser Part #
490-PSK-40E-12

New Product

CUI Inc.

Power Supplies - Board Mount ac-dc, 40W, 12 Vdc, single output, encapsulated, PCB mount

Learn More

Datasheet

58In Stock

$57.83

$56.15

$54.43

$52.75

View

Min.: 1
Mult.: 1

Switching Power Supplies

40 W

1 Output

Industrial

Power Supplies - Board Mount ac-dc, 50 W, 12 Vdc, single output, encapsulated, PCB mount

PSK-50E-12
CUI Inc.
1: $68.64
40In Stock
New Product

Mfr. Part #
PSK-50E-12

Mouser Part #
490-PSK-50E-12

New Product

CUI Inc.

Power Supplies - Board Mount ac-dc, 50 W, 12 Vdc, single output, encapsulated, PCB mount

Learn More

Datasheet

40In Stock

$68.64

$65.38

$64.02

$62.28

View

Min.: 1
Mult.: 1

Switching Power Supplies

50 W

1 Output

Industrial

Power Supplies - DIN Rail Mount ac-dc, 50 W, 12 Vdc, single output, encapsulated, DIN rail

PSK-50E-12-DIN
CUI Inc.
1: $88.75
36In Stock
New Product

Mfr. Part #
PSK-50E-12-DIN

Mouser Part #
490-PSK-50E-12-DIN

New Product

CUI Inc.

Power Supplies - DIN Rail Mount ac-dc, 50 W, 12 Vdc, single output, encapsulated, DIN rail

Datasheet

36In Stock

$88.75

$79.26

$78.03

$75.60

$70.72

Min.: 1
Mult.: 1

DIN Rail Power Supplies

50 W

1 Output

Industrial

Power Supplies - Board Mount ac-dc, 50 W, 24 Vdc, single output, encapsulated, PCB mount

PSK-50E-24
CUI Inc.
1: $67.32
39In Stock
New Product

Mfr. Part #
PSK-50E-24

Mouser Part #
490-PSK-50E-24

New Product

CUI Inc.

Power Supplies - Board Mount ac-dc, 50 W, 24 Vdc, single output, encapsulated, PCB mount

Learn More

Datasheet

39In Stock

$67.32

$64.11

$62.78

$61.07

View

Min.: 1
Mult.: 1

Switching Power Supplies

50 W

1 Output

Industrial

Power Supplies - DIN Rail Mount ac-dc, 50 W, 24 Vdc, single output, encapsulated, DIN rail

PSK-50E-24-DIN
CUI Inc.
1: $88.75
41In Stock
New Product

Mfr. Part #
PSK-50E-24-DIN

Mouser Part #
490-PSK-50E-24-DIN

New Product

CUI Inc.

Power Supplies - DIN Rail Mount ac-dc, 50 W, 24 Vdc, single output, encapsulated, DIN rail

Datasheet

41In Stock

$88.75

$79.26

$78.03

$75.60

$70.72

Min.: 1
Mult.: 1

DIN Rail Power Supplies

50 W

1 Output

Industrial

Power Supplies - Chassis Mount ac-dc, 50 W, 24 Vdc, single output, encapsulated, chassis, terminal block

PSK-50E-24-T
CUI Inc.
1: $73.53
35In Stock
New Product

Mfr. Part #
PSK-50E-24-T

Mouser Part #
490-PSK-50E-24-T

New Product

CUI Inc.

Power Supplies - Chassis Mount ac-dc, 50 W, 24 Vdc, single output, encapsulated, chassis, terminal block

Learn More

Datasheet

35In Stock

$73.53

$70.26

$68.57

$66.69

View

Min.: 1
Mult.: 1

Switching Power Supplies

50 W

1 Output

Industrial

Power Supplies - Board Mount ac-dc, 70 W, 12 Vdc, single output, encapsulated, PCB mount

PSK-70E-12
CUI Inc.
1: $73.79
40In Stock
New Product

Mfr. Part #
PSK-70E-12

Mouser Part #
490-PSK-70E-12

New Product

CUI Inc.

Power Supplies - Board Mount ac-dc, 70 W, 12 Vdc, single output, encapsulated, PCB mount

Datasheet

40In Stock

$73.79

$70.49

$68.80

$66.92

View

Min.: 1
Mult.: 1

Switching Power Supplies

70 W

1 Output

Industrial

Power Supplies - DIN Rail Mount ac-dc, 70 W, 12 Vdc, single output, encapsulated, DIN rail

PSK-70E-12-DIN
CUI Inc.
1: $92.25
42In Stock
New Product

Mfr. Part #
PSK-70E-12-DIN

Mouser Part #
490-PSK-70E-12-DIN

New Product

CUI Inc.

Power Supplies - DIN Rail Mount ac-dc, 70 W, 12 Vdc, single output, encapsulated, DIN rail

Learn More

Datasheet

42In Stock

$92.25

$83.53

$82.24

$79.68

$74.53

Min.: 1
Mult.: 1

DIN Rail Power Supplies

70 W

1 Output

Industrial

Power Supplies - Board Mount ac-dc, 70 W, 24 Vdc, single output, encapsulated, PCB mount

PSK-70E-24
CUI Inc.
1: $73.79
40In Stock
New Product

Mfr. Part #
PSK-70E-24

Mouser Part #
490-PSK-70E-24

New Product

CUI Inc.

Power Supplies - Board Mount ac-dc, 70 W, 24 Vdc, single output, encapsulated, PCB mount

Datasheet

40In Stock

$73.79

$70.49

$68.80

$66.92

View

Min.: 1
Mult.: 1

Switching Power Supplies

1 Output

Industrial

Power Supplies - DIN Rail Mount ac-dc, 70 W, 24 Vdc, single output, encapsulated, DIN rail

PSK-70E-24-DIN
CUI Inc.
1: $91.70
41In Stock
New Product

Mfr. Part #
PSK-70E-24-DIN

Mouser Part #
490-PSK-70E-24-DIN

New Product

CUI Inc.

Power Supplies - DIN Rail Mount ac-dc, 70 W, 24 Vdc, single output, encapsulated, DIN rail

Learn More

Datasheet

41In Stock

$91.70

$81.89

$80.63

$78.11

View

Min.: 1
Mult.: 1

DIN Rail Power Supplies

70 W

1 Output

Industrial

Power Supplies - Board Mount ac-dc, 4W, 12 Vdc, single output, encapsulated

PSK-4-12
CUI Inc.
1: $29.29
32In Stock

Mfr. Part #
PSK-4-12

Mouser Part #
490-PSK-4-12

CUI Inc.

Power Supplies - Board Mount ac-dc, 4W, 12 Vdc, single output, encapsulated

Learn More

Datasheet

32In Stock

$29.29

$28.94

$28.57

$27.16

View

Min.: 1
Mult.: 1

Switching Power Supplies

4 W

1 Output

Industrial

Power Supplies - Board Mount ac-dc, 4W, 15 Vdc, single output, encapsulated

PSK-4-15
CUI Inc.
1: $29.29
21In Stock

Mfr. Part #
PSK-4-15

Mouser Part #
490-PSK-4-15

CUI Inc.

Power Supplies - Board Mount ac-dc, 4W, 15 Vdc, single output, encapsulated

Learn More

Datasheet

21In Stock

$29.29

$28.94

$28.57

$23.31

View

Min.: 1
Mult.: 1

Switching Power Supplies

4 W

1 Output

Industrial

Power Supplies - Board Mount ac-dc, 4W, 24 Vdc, single output, encapsulated

PSK-4-24
CUI Inc.
1: $29.49
23In Stock

Mfr. Part #
PSK-4-24

Mouser Part #
490-PSK-4-24

CUI Inc.

Power Supplies - Board Mount ac-dc, 4W, 24 Vdc, single output, encapsulated

Learn More

Datasheet

23In Stock

$29.49

$27.16

$22.15

$21.57

View

Min.: 1
Mult.: 1

Switching Power Supplies

4 W

1 Output

Industrial

Power Supplies - Board Mount ac-dc, 4W, 3.3 Vdc, single output, encapsulated

PSK-4-3
CUI Inc.
1: $29.49
31In Stock

Mfr. Part #
PSK-4-3

Mouser Part #
490-PSK-4-3

CUI Inc.

Power Supplies - Board Mount ac-dc, 4W, 3.3 Vdc, single output, encapsulated

Learn More

Datasheet

31In Stock

$29.49

$27.16

$21.92

$21.33

View

Min.: 1
Mult.: 1

Switching Power Supplies

4 W

1 Output

Industrial

Power Supplies - Board Mount ac-dc, 4W, 5 Vdc, single output, encapsulated

PSK-4-5
CUI Inc.
1: $29.94
39In Stock

Mfr. Part #
PSK-4-5

Mouser Part #
490-PSK-4-5

CUI Inc.

Power Supplies - Board Mount ac-dc, 4W, 5 Vdc, single output, encapsulated

Learn More

Datasheet

39In Stock

$29.94

$27.16

$21.73

$21.10

View

Min.: 1
Mult.: 1

Switching Power Supplies

4 W

1 Output

Industrial

Power Supplies - Board Mount ac-dc, 36W, 15 Vdc, single output, encapsulated, PCB mount

PSK-36E-15
CUI Inc.
40: $43.16
Non-Stocked Lead-Time 13 Weeks
New Product

Mfr. Part #
PSK-36E-15

Mouser Part #
490-PSK-36E-15

New Product

CUI Inc.

Power Supplies - Board Mount ac-dc, 36W, 15 Vdc, single output, encapsulated, PCB mount

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

$43.16

$42.26

$41.11

Min.: 40
Mult.: 40

Switching Power Supplies

36 W

1 Output

Industrial

Power Supplies - Board Mount ac-dc, 36W, 5 Vdc, single output, encapsulated, PCB mount

PSK-36E-5
CUI Inc.
40: $43.16
Non-Stocked Lead-Time 13 Weeks
New Product

Mfr. Part #
PSK-36E-5

Mouser Part #
490-PSK-36E-5

New Product

CUI Inc.

Power Supplies - Board Mount ac-dc, 36W, 5 Vdc, single output, encapsulated, PCB mount

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

$43.16

$42.26

$41.11

Min.: 40
Mult.: 40

Switching Power Supplies

30 W

1 Output

Industrial

Power Supplies - Board Mount ac-dc, 40W, 15 Vdc, single output, encapsulated, PCB mount

PSK-40E-15
CUI Inc.
50: $51.18
Non-Stocked Lead-Time 13 Weeks
New Product

Mfr. Part #
PSK-40E-15

Mouser Part #
490-PSK-40E-15

New Product

CUI Inc.

Power Supplies - Board Mount ac-dc, 40W, 15 Vdc, single output, encapsulated, PCB mount

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

$51.18

$50.11

$48.74

Min.: 50
Mult.: 50

Switching Power Supplies

40 W

1 Output

Industrial

Power Supplies - Board Mount ac-dc, 40W, 36 Vdc, single output, encapsulated, PCB mount

PSK-40E-36
CUI Inc.
50: $51.18
Non-Stocked Lead-Time 13 Weeks
New Product

Mfr. Part #
PSK-40E-36

Mouser Part #
490-PSK-40E-36

New Product

CUI Inc.

Power Supplies - Board Mount ac-dc, 40W, 36 Vdc, single output, encapsulated, PCB mount

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

$51.18

$50.11

$48.74

Min.: 50
Mult.: 50

Switching Power Supplies

40 W

1 Output

Industrial

PSK Power Supplies

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