.hide-partial { max-height: none; } .show-more { display: none; }

Power

Power products are available at Mouser Electronics from industry leading manufacturers. Mouser is an authorized distributor for many power product manufacturers including Advanced Energy, CUI Inc., MEAN WELL, Murata, RECOM, Schaffner, TDK-Lambda, TRACO Power, Vicor and XP Power & more. Please view our large selection of power products below.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Power

List Images

Results: 334,591

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

Filter by

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

DC/DC Converters - SMD dc-dc isolated, 1 W,10.8 13.2 Vdc input, 12 Vdc, 0.084 A, dual unregulated output, SMT

DHP1-12-S12-M
CUI Inc.
1: $5.60
168In Stock
New Product

Mfr. Part #
DHP1-12-S12-M

Mouser Part #
490-DHP1-12-S12-M

New Product

CUI Inc.

DC/DC Converters - SMD dc-dc isolated, 1 W,10.8 13.2 Vdc input, 12 Vdc, 0.084 A, dual unregulated output, SMT

Learn More

Datasheet

168In Stock

$5.60

$5.50

$4.67

Min.: 1
Mult.: 1

DC/DC Converters - DIN Rail Mount dc-dc, isolated, 3 W, 19 74 Vdc input, 12 Vdc, 2.5 A, single regulated output, DIN-rail

DQC30-48-S12-DIN
CUI Inc.
1: $80.37
6In Stock
30Expected 10/1/2026
New Product

Mfr. Part #
DQC30-48-S12-DIN

Mouser Part #
490-DQC30-48-S12-DIN

New Product

CUI Inc.

DC/DC Converters - DIN Rail Mount dc-dc, isolated, 3 W, 19 74 Vdc input, 12 Vdc, 2.5 A, single regulated output, DIN-rail

Learn More

Datasheet

6In Stock

30Expected 10/1/2026

$80.37

$77.37

$76.35

$74.56

View

Min.: 1
Mult.: 1

DC/DC Converters - Through Hole dc-dc, isolated, 3 W, 18 75 Vdc input, 3.3 Vdc, 0.7 A, single regulated output, SIP

DQQ3-48-S3-S
CUI Inc.
1: $20.19
22In Stock
New Product

Mfr. Part #
DQQ3-48-S3-S

Mouser Part #
490-DQQ3-48-S3-S

New Product

CUI Inc.

DC/DC Converters - Through Hole dc-dc, isolated, 3 W, 18 75 Vdc input, 3.3 Vdc, 0.7 A, single regulated output, SIP

Learn More

Datasheet

22In Stock

$20.19

$19.44

$19.13

$18.72

View

Min.: 1
Mult.: 1

DC/DC Converters - Through Hole 1W Isolated Single Unregulated Output DC-DC Converter

DQS1-3-S3-S
CUI Inc.
1: $6.56
104In Stock
New Product

Mfr. Part #
DQS1-3-S3-S

Mouser Part #
490-DQS1-3-S3-S

New Product

CUI Inc.

DC/DC Converters - Through Hole 1W Isolated Single Unregulated Output DC-DC Converter

Learn More

Datasheet

104In Stock

$6.56

$6.46

$6.37

$6.08

View

Min.: 1
Mult.: 1

DC/DC Converters - Through Hole 1W Isolated Single Unregulated Output DC-DC Converter

DQS1-5-S5-S
CUI Inc.
1: $9.11
221In Stock
New Product

Mfr. Part #
DQS1-5-S5-S

Mouser Part #
490-DQS1-5-S5-S

New Product

CUI Inc.

DC/DC Converters - Through Hole 1W Isolated Single Unregulated Output DC-DC Converter

Learn More

Datasheet

221In Stock

$9.11

$8.93

$8.75

$8.56

View

Min.: 1
Mult.: 1

DC/DC Converters - Through Hole dc-dc isolated, 1W, 10.8 13.2 Vdc input, +/-12 Vdc, +/-0.042 A, single regulated output, SIP

DRM1-12-D12-S
CUI Inc.
1: $8.71
47In Stock
New Product

Mfr. Part #
DRM1-12-D12-S

Mouser Part #
490-DRM1-12-D12-S

New Product

CUI Inc.

DC/DC Converters - Through Hole dc-dc isolated, 1W, 10.8 13.2 Vdc input, +/-12 Vdc, +/-0.042 A, single regulated output, SIP

Learn More

Datasheet

47In Stock

$8.71

$7.39

$7.33

$7.25

Min.: 1
Mult.: 1

DC/DC Converters - Through Hole dc-dc isolated, 1W, 10.8 13.2 Vdc input, +/-5 Vdc, +/-0.1 A, single regulated output, SIP

DRM1-12-D5-S
CUI Inc.
1: $8.67
26In Stock
New Product

Mfr. Part #
DRM1-12-D5-S

Mouser Part #
490-DRM1-12-D5-S

New Product

CUI Inc.

DC/DC Converters - Through Hole dc-dc isolated, 1W, 10.8 13.2 Vdc input, +/-5 Vdc, +/-0.1 A, single regulated output, SIP

Learn More

Datasheet

26In Stock

$8.67

$7.36

$7.27

$7.24

$7.09

Min.: 1
Mult.: 1

DC/DC Converters - Through Hole dc-dc isolated, 1W, 4.5 5.5 Vdc input, +/-3.3 Vdc, +/-0.152 A, single regulated output, SIP

DRM1-5-D3-S
CUI Inc.
1: $8.67
49In Stock
New Product

Mfr. Part #
DRM1-5-D3-S

Mouser Part #
490-DRM1-5-D3-S

New Product

CUI Inc.

DC/DC Converters - Through Hole dc-dc isolated, 1W, 4.5 5.5 Vdc input, +/-3.3 Vdc, +/-0.152 A, single regulated output, SIP

Learn More

Datasheet

49In Stock

$8.67

$7.36

$7.27

$7.24

$7.09

Min.: 1
Mult.: 1

DC/DC Converters - Through Hole 12VDC, 2W Isolated Output DC-DC Converter

DRM2-12-S3-S
CUI Inc.
1: $9.46
35In Stock
New Product

Mfr. Part #
DRM2-12-S3-S

Mouser Part #
490-DRM2-12-S3-S

New Product

CUI Inc.

DC/DC Converters - Through Hole 12VDC, 2W Isolated Output DC-DC Converter

Learn More

Datasheet

35In Stock

$9.46

$8.03

$7.95

$7.80

Min.: 1
Mult.: 1

DC/DC Converters - Through Hole dc-dc isolated, 1W, 10.8 13.2 Vdc input, 15 Vdc, 0.067 A, single regulated output, SIP

DRS1-12-S15-S
CUI Inc.
1: $7.02
95In Stock
New Product

Mfr. Part #
DRS1-12-S15-S

Mouser Part #
490-DRS1-12-S15-S

New Product

CUI Inc.

DC/DC Converters - Through Hole dc-dc isolated, 1W, 10.8 13.2 Vdc input, 15 Vdc, 0.067 A, single regulated output, SIP

Learn More

Datasheet

95In Stock

$7.02

$6.91

$6.81

$6.50

View

Min.: 1
Mult.: 1

DC/DC Converters - Through Hole dc-dc isolated, 1W, 10.8 13.2 Vdc input, 5 Vdc, 0.2 A, single regulated output, SIP

DRS1-12-S5-S
CUI Inc.
1: $7.02
110In Stock
New Product

Mfr. Part #
DRS1-12-S5-S

Mouser Part #
490-DRS1-12-S5-S

New Product

CUI Inc.

DC/DC Converters - Through Hole dc-dc isolated, 1W, 10.8 13.2 Vdc input, 5 Vdc, 0.2 A, single regulated output, SIP

Learn More

Datasheet

110In Stock

$7.02

$6.91

$6.81

$6.50

View

Min.: 1
Mult.: 1

DC/DC Converters - Through Hole dc-dc isolated, 1W, 10.8 13.2 Vdc input, 3.3 Vdc, 0.303 A, single regulated output, SIP

DSM1-12-S3-S
CUI Inc.
1: $8.88
32In Stock
New Product

Mfr. Part #
DSM1-12-S3-S

Mouser Part #
490-DSM1-12-S3-S

New Product

CUI Inc.

DC/DC Converters - Through Hole dc-dc isolated, 1W, 10.8 13.2 Vdc input, 3.3 Vdc, 0.303 A, single regulated output, SIP

Learn More

Datasheet

32In Stock

$8.88

$7.54

$7.47

$7.40

$7.29

Min.: 1
Mult.: 1

DC/DC Converters - Through Hole dc-dc isolated, 1W, 21.6 26.4 Vdc input, 3.3 Vdc, 0.303 A, single regulated output, SIP

DSM1-24-S3-S
CUI Inc.
1: $8.90
73In Stock
New Product

Mfr. Part #
DSM1-24-S3-S

Mouser Part #
490-DSM1-24-S3-S

New Product

CUI Inc.

DC/DC Converters - Through Hole dc-dc isolated, 1W, 21.6 26.4 Vdc input, 3.3 Vdc, 0.303 A, single regulated output, SIP

Learn More

Datasheet

73In Stock

$8.90

$7.56

$7.48

$7.40

$7.29

Min.: 1
Mult.: 1

DC/DC Converters - Through Hole dc-dc isolated, 1W, 4.5 5.5 Vdc input, +/-12 Vdc, +/-0.042 A, single regulated output, SIP

DSM1-5-D12-S
CUI Inc.
1: $9.25
47In Stock
New Product

Mfr. Part #
DSM1-5-D12-S

Mouser Part #
490-DSM1-5-D12-S

New Product

CUI Inc.

DC/DC Converters - Through Hole dc-dc isolated, 1W, 4.5 5.5 Vdc input, +/-12 Vdc, +/-0.042 A, single regulated output, SIP

Learn More

Datasheet

47In Stock

$9.25

$7.85

$7.79

$7.68

Min.: 1
Mult.: 1

DC/DC Converters - Through Hole dc-dc isolated, 2W, 10.8 13.2 Vdc input, 3.3 Vdc, 0.606 A, single regulated output, SIP

DSM2-12-S3-S
CUI Inc.
1: $10.37
43In Stock
New Product

Mfr. Part #
DSM2-12-S3-S

Mouser Part #
490-DSM2-12-S3-S

New Product

CUI Inc.

DC/DC Converters - Through Hole dc-dc isolated, 2W, 10.8 13.2 Vdc input, 3.3 Vdc, 0.606 A, single regulated output, SIP

Learn More

Datasheet

43In Stock

$10.37

$8.80

Min.: 1
Mult.: 1

DC/DC Converters - Through Hole dc-dc isolated, 2W, 21.6 26.4 Vdc input, 15 Vdc, 0.134 A, single regulated output, SIP

DSM2-24-S15-S
CUI Inc.
1: $10.37
47In Stock
New Product

Mfr. Part #
DSM2-24-S15-S

Mouser Part #
490-DSM2-24-S15-S

New Product

CUI Inc.

DC/DC Converters - Through Hole dc-dc isolated, 2W, 21.6 26.4 Vdc input, 15 Vdc, 0.134 A, single regulated output, SIP

Learn More

Datasheet

47In Stock

$10.37

$8.80

Min.: 1
Mult.: 1

DC/DC Converters - Through Hole dc-dc isolated, 2W, 21.6 26.4 Vdc input, 3.3 Vdc, 0.606 A, single regulated output, SIP

DSM2-24-S3-S
CUI Inc.
1: $10.41
41In Stock
New Product

Mfr. Part #
DSM2-24-S3-S

Mouser Part #
490-DSM2-24-S3-S

New Product

CUI Inc.

DC/DC Converters - Through Hole dc-dc isolated, 2W, 21.6 26.4 Vdc input, 3.3 Vdc, 0.606 A, single regulated output, SIP

Learn More

Datasheet

41In Stock

$10.41

$10.02

$9.86

$9.65

View

Min.: 1
Mult.: 1

DC/DC Converters - Through Hole dc-dc isolated, 2W, 4.5 5.5 Vdc input, 12 Vdc, 0.167 A, single regulated output, SIP

DSM2-5-S12-S
CUI Inc.
1: $10.37
48In Stock
New Product

Mfr. Part #
DSM2-5-S12-S

Mouser Part #
490-DSM2-5-S12-S

New Product

CUI Inc.

DC/DC Converters - Through Hole dc-dc isolated, 2W, 4.5 5.5 Vdc input, 12 Vdc, 0.167 A, single regulated output, SIP

Learn More

Datasheet

48In Stock

$10.37

$8.80

Min.: 1
Mult.: 1

DC/DC Converters - Through Hole dc-dc non-isolated, 0.5 A, 18 36 Vdc input, 15 Vdc output, SIP

P7815B-500
CUI Inc.
1: $5.10
61In Stock
New Product

Mfr. Part #
P7815B-500

Mouser Part #
490-P7815B-500

New Product

CUI Inc.

DC/DC Converters - Through Hole dc-dc non-isolated, 0.5 A, 18 36 Vdc input, 15 Vdc output, SIP

Learn More

Datasheet

61In Stock

$5.10

$4.99

$4.92

$4.73

View

Min.: 1
Mult.: 1

Power Supplies - Board Mount ac-dc, 15 W, 24 Vdc, single output, encapsulated PCB

PSK-15E-24
CUI Inc.
1: $14.22
65In Stock
New Product

Mfr. Part #
PSK-15E-24

Mouser Part #
490-PSK-15E-24

New Product

CUI Inc.

Power Supplies - Board Mount ac-dc, 15 W, 24 Vdc, single output, encapsulated PCB

Learn More

Datasheet

65In Stock

$14.22

$14.07

$13.92

$13.35

View

Min.: 1
Mult.: 1

Power Supplies - Board Mount ac-dc, 20 W, 12 Vdc, single output, encapsulated PCB

PSK-20E-12
CUI Inc.
1: $15.49
37In Stock
New Product

Mfr. Part #
PSK-20E-12

Mouser Part #
490-PSK-20E-12

New Product

CUI Inc.

Power Supplies - Board Mount ac-dc, 20 W, 12 Vdc, single output, encapsulated PCB

Learn More

Datasheet

37In Stock

$15.49

$14.42

$13.98

$13.43

View

Min.: 1
Mult.: 1

Power Supplies - Board Mount ac-dc, 20 W, 24 Vdc, single output, encapsulated PCB

PSK-20E-24
CUI Inc.
1: $18.11
51In Stock
New Product

Mfr. Part #
PSK-20E-24

Mouser Part #
490-PSK-20E-24

New Product

CUI Inc.

Power Supplies - Board Mount ac-dc, 20 W, 24 Vdc, single output, encapsulated PCB

Learn More

Datasheet

51In Stock

$18.11

$17.02

$16.57

$16.01

View

Min.: 1
Mult.: 1

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

PSK-20E-5
CUI Inc.
1: $15.63
101In Stock
New Product

Mfr. Part #
PSK-20E-5

Mouser Part #
490-PSK-20E-5

New Product

CUI Inc.

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

Learn More

Datasheet

101In Stock

$15.63

$14.54

$14.10

$13.54

View

Min.: 1
Mult.: 1

Wall Mount AC Adapters AC blade for AU-black

SMI-AU-8
CUI Inc.
1: $1.26
193In Stock
New Product

Mfr. Part #
SMI-AU-8

Mouser Part #
490-SMI-AU-8

New Product

CUI Inc.

Wall Mount AC Adapters AC blade for AU-black

Learn More

Datasheet

193In Stock

$1.26

$1.16

$1.12

$1.07

View

Min.: 1
Mult.: 1

Wall Mount AC Adapters AC blade for UK-black

SMI-UK-8
CUI Inc.
1: $1.33
192In Stock
New Product

Mfr. Part #
SMI-UK-8

Mouser Part #
490-SMI-UK-8

New Product

CUI Inc.

Wall Mount AC Adapters AC blade for UK-black

Learn More

Datasheet

192In Stock

$1.33

$1.23

$1.18

$1.13

View

Min.: 1
Mult.: 1

Power

Types of Power

Customer Service Office

Company

Resources

Support