Power Supplies – Mouser Singapore

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PSK Encapsulated AC/DC Power Supplies

CUI Inc PSK AC/DC Power Supplies are 5W to 20W continuous power devices featuring a compact design and high efficiency. These power supplies offer various protection features, including short circuit, overvoltage, and overcurrent. CUI Inc PSK AC/DC Power Supplies also feature 4000V_AC isolation voltage, low no-load power consumption, and low stand-by power consumption. The PSK-B series power supplies have an input voltage range of 85V_AC to 264V_AC and 120V_DC to 370V_DC. The PSK-E series power supplies have an input voltage range of 85V_AC to 305V_AC and 100V_DC to 430V_DC. The PSK-B series power supplies operate within a -25°C to +70°C temperature range, while the PSK-E series power supplies operate within a -40°C to +85°C temperature range.

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Part #

Power Supplies - Board Mount ac-dc, 20 W, 5 Vdc, single output, encapsulated PCB

PSK-20E-5
CUI Inc.
1: $22.49
101In Stock
New Product

Mfr. Part No.
PSK-20E-5

Mouser Part No
490-PSK-20E-5

New Product

CUI Inc.

Power Supplies - Board Mount ac-dc, 20 W, 5 Vdc, single output, encapsulated PCB

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Datasheet

101In Stock

$22.49

$21.01

$20.40

$19.64

View

Min.: 1
Mult.: 1

Switching Power Supplies

20 W

1 Output

Industrial

Power Supplies - Board Mount ac-dc 10 W 24 V 1 otpt ncapslatd PCB

PSK-10B-S24
CUI Inc.
1: $28.60
89In Stock
342Expected 10/12/2026

Mfr. Part No.
PSK-10B-S24

Mouser Part No
490-PSK-10B-S24

CUI Inc.

Power Supplies - Board Mount ac-dc 10 W 24 V 1 otpt ncapslatd PCB

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Datasheet

89In Stock

342Expected 10/12/2026

$28.60

$27.44

$26.68

$25.94

View

Min.: 1
Mult.: 1

AC-DC Power Modules

10.8 W

1 Output

Industrial

Power Supplies - Board Mount ac-dc 6 W 24 V 1 otpt ncapslatd PCB

PSK-6B-S24
CUI Inc.
1: $20.66
121In Stock
180Expected 2/11/2026

Mfr. Part No.
PSK-6B-S24

Mouser Part No
490-PSK-6B-S24

CUI Inc.

Power Supplies - Board Mount ac-dc 6 W 24 V 1 otpt ncapslatd PCB

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Datasheet

121In Stock

180Expected 2/11/2026

$20.66

$20.37

$20.07

$18.89

View

Min.: 1
Mult.: 1

AC-DC Power Modules

6 W

1 Output

Industrial

Power Supplies - Board Mount ac-dc 20 W 5 V 1 otpt ncapslatd PCB

PSK-20B-S5
CUI Inc.
1: $32.07
95In Stock

Mfr. Part No.
PSK-20B-S5

Mouser Part No
490-PSK-20B-S5

CUI Inc.

Power Supplies - Board Mount ac-dc 20 W 5 V 1 otpt ncapslatd PCB

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Datasheet

95In Stock

$32.07

$30.93

$29.97

$29.09

View

Min.: 1
Mult.: 1

AC-DC Power Modules

17.5 W

1 Output

Industrial

Power Supplies - Board Mount ac-dc 20 W 12 V 1 otpt ncapslatd PCB

PSK-20B-S12
CUI Inc.
1: $32.08
151In Stock

Mfr. Part No.
PSK-20B-S12

Mouser Part No
490-PSK-20B-S12

CUI Inc.

Power Supplies - Board Mount ac-dc 20 W 12 V 1 otpt ncapslatd PCB

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Datasheet

151In Stock

$32.08

$30.94

$29.99

$29.09

View

Min.: 1
Mult.: 1

AC-DC Power Modules

19.2 W

1 Output

Industrial

Power Supplies - Board Mount ac-dc 6 W 15 V 1 otpt ncapslatd PCB

PSK-6B-S15
CUI Inc.
1: $20.66
6In Stock
180Expected 22/1/2027

Mfr. Part No.
PSK-6B-S15

Mouser Part No
490-PSK-6B-S15

CUI Inc.

Power Supplies - Board Mount ac-dc 6 W 15 V 1 otpt ncapslatd PCB

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Datasheet

6In Stock

180Expected 22/1/2027

$20.66

$20.37

$20.07

$18.89

View

Min.: 1
Mult.: 1

AC-DC Power Modules

6 W

1 Output

Industrial

Power Supplies - Board Mount ac-dc 15 W 48 V 1 otpt ncapslatd PCB

PSK-15B-S48
CUI Inc.
1: $28.23
61In Stock

Mfr. Part No.
PSK-15B-S48

Mouser Part No
490-PSK-15B-S48

CUI Inc.

Power Supplies - Board Mount ac-dc 15 W 48 V 1 otpt ncapslatd PCB

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Datasheet

61In Stock

$28.23

$23.98

$23.61

$22.68

View

Min.: 1
Mult.: 1

AC-DC Power Modules

15.4 W

1 Output

Industrial

Power Supplies - Board Mount ac-dc 15 W 12 V 1 otpt ncapslatd PCB

PSK-15B-S12
CUI Inc.
1: $30.12
11In Stock
100Expected 30/11/2026

Mfr. Part No.
PSK-15B-S12

Mouser Part No
490-PSK-15B-S12

CUI Inc.

Power Supplies - Board Mount ac-dc 15 W 12 V 1 otpt ncapslatd PCB

Learn More

Datasheet

11In Stock

100Expected 30/11/2026

$30.12

$25.74

$25.69

$24.98

View

Min.: 1
Mult.: 1

AC-DC Power Modules

15 W

1 Output

Industrial

Power Supplies - Board Mount ac-dc 20 W 48 V 1 otpt ncapslatd PCB

PSK-20B-S48
CUI Inc.
1: $32.08
157In Stock

Mfr. Part No.
PSK-20B-S48

Mouser Part No
490-PSK-20B-S48

CUI Inc.

Power Supplies - Board Mount ac-dc 20 W 48 V 1 otpt ncapslatd PCB

Learn More

Datasheet

157In Stock

$32.08

$30.94

$29.99

$29.09

View

Min.: 1
Mult.: 1

AC-DC Power Modules

20 W

1 Output

Industrial

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

PSK-5E-5
CUI Inc.
1: $12.95
188In Stock
New Product

Mfr. Part No.
PSK-5E-5

Mouser Part No
490-PSK-5E-5

New Product

CUI Inc.

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

Learn More

Datasheet

188In Stock

$12.95

$12.77

$12.58

$11.90

View

Min.: 1
Mult.: 1

Switching Power Supplies

5 W

1 Output

Industrial

Power Supplies - Board Mount ac-dc 6 W 12 V 1 otpt ncapslatd PCB

PSK-6B-S12
CUI Inc.
1: $20.67
132In Stock

Mfr. Part No.
PSK-6B-S12

Mouser Part No
490-PSK-6B-S12

CUI Inc.

Power Supplies - Board Mount ac-dc 6 W 12 V 1 otpt ncapslatd PCB

Learn More

Datasheet

132In Stock

$20.67

$20.39

$20.09

$18.89

View

Min.: 1
Mult.: 1

AC-DC Power Modules

6 W

1 Output

Industrial

Power Supplies - Board Mount ac-dc 15 W 24 V 1 otpt ncapslatd PCB

PSK-15B-S24
CUI Inc.
1: $29.54
209In Stock

Mfr. Part No.
PSK-15B-S24

Mouser Part No
490-PSK-15B-S24

CUI Inc.

Power Supplies - Board Mount ac-dc 15 W 24 V 1 otpt ncapslatd PCB

Learn More

Datasheet

209In Stock

$29.54

$28.49

$27.61

$26.79

View

Min.: 1
Mult.: 1

AC-DC Power Modules

15 W

1 Output

Industrial

Power Supplies - Board Mount ac-dc 15 W 9 V 1 otpt ncapslatd PCB

PSK-15B-S9
CUI Inc.
1: $25.96
236In Stock

Mfr. Part No.
PSK-15B-S9

Mouser Part No
490-PSK-15B-S9

CUI Inc.

Power Supplies - Board Mount ac-dc 15 W 9 V 1 otpt ncapslatd PCB

Learn More

Datasheet

236In Stock

$25.96

$24.94

$24.07

$23.54

View

Min.: 1
Mult.: 1

AC-DC Power Modules

14.4 W

1 Output

Industrial

Power Supplies - Board Mount ac-dc 6 W 5 V 1 otpt ncapslatd PCB

PSK-6B-S5
CUI Inc.
1: $20.67
144In Stock

Mfr. Part No.
PSK-6B-S5

Mouser Part No
490-PSK-6B-S5

CUI Inc.

Power Supplies - Board Mount ac-dc 6 W 5 V 1 otpt ncapslatd PCB

Learn More

Datasheet

144In Stock

$20.67

$20.39

$20.09

$18.89

View

Min.: 1
Mult.: 1

AC-DC Power Modules

6 W

1 Output

Industrial

Power Supplies - Board Mount ac-dc 10 W 5 V 1 otpt ncapslatd PCB

PSK-10B-S5
CUI Inc.
1: $28.59
16In Stock
180Expected 26/10/2026

Mfr. Part No.
PSK-10B-S5

Mouser Part No
490-PSK-10B-S5

CUI Inc.

Power Supplies - Board Mount ac-dc 10 W 5 V 1 otpt ncapslatd PCB

Learn More

Datasheet

16In Stock

180Expected 26/10/2026

$28.59

$27.43

$26.67

$25.94

View

Min.: 1
Mult.: 1

AC-DC Power Modules

10 W

1 Output

Industrial

Power Supplies - Board Mount ac-dc 15 W 5 V 1 otpt ncapslatd PCB

PSK-15B-S5
CUI Inc.
1: $30.38
60In Stock
100Expected 2/11/2026

Mfr. Part No.
PSK-15B-S5

Mouser Part No
490-PSK-15B-S5

CUI Inc.

Power Supplies - Board Mount ac-dc 15 W 5 V 1 otpt ncapslatd PCB

Learn More

Datasheet

60In Stock

100Expected 2/11/2026

$30.38

$25.81

$25.69

$24.98

View

Min.: 1
Mult.: 1

AC-DC Power Modules

14 W

1 Output

Industrial

Power Supplies - Board Mount ac-dc 10 W 12 V 1 otpt ncapslatd PCB

PSK-10B-S12
CUI Inc.
1: $28.59
180Expected 22/1/2027

Mfr. Part No.
PSK-10B-S12

Mouser Part No
490-PSK-10B-S12

CUI Inc.

Power Supplies - Board Mount ac-dc 10 W 12 V 1 otpt ncapslatd PCB

Learn More

Datasheet

180Expected 22/1/2027

$28.59

$27.43

$26.67

$25.94

View

Min.: 1
Mult.: 1

AC-DC Power Modules

10.2 W

1 Output

Industrial

Power Supplies - Board Mount ac-dc, 15 W, 12 Vdc, single output, encapsulated PCB

PSK-15E-12
CUI Inc.
1: $17.60
70On Order
New Product

Mfr. Part No.
PSK-15E-12

Mouser Part No
490-PSK-15E-12

New Product

CUI Inc.

Power Supplies - Board Mount ac-dc, 15 W, 12 Vdc, single output, encapsulated PCB

Learn More

Datasheet

70On Order

$17.60

$16.24

$15.68

$14.97

View

Min.: 1
Mult.: 1

Switching Power Supplies

15 W

1 Output

Industrial

Power Supplies - Board Mount ac-dc 10 W 15 V 1 otpt ncapslatd PCB

PSK-10B-S15
CUI Inc.
1: $28.59
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
PSK-10B-S15

Mouser Part No
490-PSK-10B-S15

CUI Inc.

Power Supplies - Board Mount ac-dc 10 W 15 V 1 otpt ncapslatd PCB

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

$28.59

$27.43

$26.67

$25.94

View

Min.: 1
Mult.: 1

AC-DC Power Modules

10.5 W

1 Output

Industrial

Power Supplies - Board Mount ac-dc 10 W 9 V 1 otpt ncapslatd PCB

PSK-10B-S9
CUI Inc.
1: $28.59
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
PSK-10B-S9

Mouser Part No
490-PSK-10B-S9

CUI Inc.

Power Supplies - Board Mount ac-dc 10 W 9 V 1 otpt ncapslatd PCB

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

$28.59

$27.43

$26.67

$25.94

View

Min.: 1
Mult.: 1

AC-DC Power Modules

10 W

1 Output

Industrial

Power Supplies - Board Mount ac-dc 15 W 15 V 1 otpt ncapslatd PCB

PSK-15B-S15
CUI Inc.
100: $25.69
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
PSK-15B-S15

Mouser Part No
490-PSK-15B-S15

CUI Inc.

Power Supplies - Board Mount ac-dc 15 W 15 V 1 otpt ncapslatd PCB

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

$25.69

$24.98

$24.47

Min.: 100
Mult.: 10

AC-DC Power Modules

15 W

1 Output

Industrial

Power Supplies - Board Mount ac-dc 20 W 15 V 1 otpt ncapslatd PCB

PSK-20B-S15
CUI Inc.
100: $27.89
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
PSK-20B-S15

Mouser Part No
490-PSK-20B-S15

CUI Inc.

Power Supplies - Board Mount ac-dc 20 W 15 V 1 otpt ncapslatd PCB

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

$27.89

$27.13

$26.56

Min.: 100
Mult.: 10

AC-DC Power Modules

19.5 W

1 Output

Industrial

Power Supplies - Board Mount ac-dc 20 W 24 V 1 otpt ncapslatd PCB

PSK-20B-S24
CUI Inc.
100: $27.89
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
PSK-20B-S24

Mouser Part No
490-PSK-20B-S24

CUI Inc.

Power Supplies - Board Mount ac-dc 20 W 24 V 1 otpt ncapslatd PCB

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

$27.89

$27.13

$26.56

Min.: 100
Mult.: 10

AC-DC Power Modules

20.4 W

1 Output

Industrial

Power Supplies - Board Mount ac-dc 20 W 9 V 1 otpt ncapslatd PCB

PSK-20B-S9
CUI Inc.
100: $27.89
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
PSK-20B-S9

Mouser Part No
490-PSK-20B-S9

CUI Inc.

Power Supplies - Board Mount ac-dc 20 W 9 V 1 otpt ncapslatd PCB

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

$27.89

$27.13

$26.56

Min.: 100
Mult.: 10

AC-DC Power Modules

18.9 W

1 Output

Industrial

Power Supplies - Board Mount ac-dc 6 W 9 V 1 otpt ncapslatd PCB

PSK-6B-S9
CUI Inc.
180: $17.78
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
PSK-6B-S9

Mouser Part No
490-PSK-6B-S9

CUI Inc.

Power Supplies - Board Mount ac-dc 6 W 9 V 1 otpt ncapslatd PCB

Learn More

Datasheet

Non-Stocked Lead-Time 20 Weeks

$17.78

$17.29

$16.93

Min.: 180
Mult.: 18

AC-DC Power Modules

6 W

1 Output

Industrial

PSK Encapsulated AC/DC Power Supplies

Types of Power Supplies

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