Desktop AC Adapters – Mouser Canada

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SDI50 AC-DC Power Supplies

CUI Inc SDI50 AC-DC Power Supplies feature a compact package and meet Level VI efficiency standards. These units provide up to 50W continuous power and single regulated output from 9V_DC to 48V_DC. Protections include overvoltage (OVP) and short-circuit (SCP). CUI Inc SDI50 AC-DC Power Supplies operate at a 90V_AC to 264V_AC universal input voltage range.

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Results: 168

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Part #

Desktop AC Adapters 50W 24V 2.1A Lvl VI C14 2.1x5.5 plug

SDI50-24-U-P5
CUI Inc.
1: $41.16
223In Stock

Mfr. Part #
SDI50-24-U-P5

Mouser Part #
490-SDI50-24-U-P5

CUI Inc.

Desktop AC Adapters 50W 24V 2.1A Lvl VI C14 2.1x5.5 plug

Learn More

Datasheet

223In Stock

$41.16

$37.84

$36.50

$34.80

View

Min.: 1
Mult.: 1

Required

Universal

230 VAC

1 Output

50 W

24 VDC

2.1 A

Industrial

Barrel Connector

2.1 mm Barrel Plug (2.1x5.5)

1.5 m

Level VI, CoC Tier 2

SDI50-U

Desktop AC Adapters 50W 12V 4.2A Lvl VI C14 2.5x5.5 plug

SDI50-12-U-P6
CUI Inc.
1: $42.74
155In Stock
520Expected 2026-11-26

Mfr. Part #
SDI50-12-U-P6

Mouser Part #
490-SDI50-12-U-P6

CUI Inc.

Desktop AC Adapters 50W 12V 4.2A Lvl VI C14 2.5x5.5 plug

Learn More

Datasheet

155In Stock

520Expected 2026-11-26

$42.74

$39.30

$38.04

$32.33

View

Min.: 1
Mult.: 1

Required

Universal

230 VAC

1 Output

50 W

12 VDC

4.2 A

Industrial

Barrel Connector

2.5 mm Barrel Plug (2.5x5.5)

1.5 m

Level VI, CoC Tier 2

SDI50-U

Desktop AC Adapters 50W 24V 2.1A Lvl VI C14 2.1x5.5 NA cord

SDI50-24-UC-P5
CUI Inc.
1: $54.00
95In Stock

Mfr. Part #
SDI50-24-UC-P5

Mouser Part #
490-SDI50-24-UC-P5

CUI Inc.

Desktop AC Adapters 50W 24V 2.1A Lvl VI C14 2.1x5.5 NA cord

Learn More

Datasheet

95In Stock

$54.00

$49.69

$48.92

$46.58

View

Min.: 1
Mult.: 1

Included

North America

230 VAC

1 Output

50 W

24 VDC

2.1 A

Industrial

Barrel Connector

2.1 mm Barrel Plug (2.1x5.5)

1.5 m

Level VI, CoC Tier 2

SDI50-U

Desktop AC Adapters 50W 12V 4.2A Lvl VI C8 2.1x5.5 plug

SDI50-12-UD-P5
CUI Inc.
1: $44.87
144In Stock

Mfr. Part #
SDI50-12-UD-P5

Mouser Part #
490-SDI50-12-UD-P5

CUI Inc.

Desktop AC Adapters 50W 12V 4.2A Lvl VI C8 2.1x5.5 plug

Learn More

Datasheet

144In Stock

$44.87

$41.26

$39.79

$37.94

View

Min.: 1
Mult.: 1

Required

Universal

230 VAC

1 Output

50 W

12 VDC

4.2 A

Industrial

Barrel Connector

2.1 mm Barrel Plug (2.1x5.5)

1.5 m

Level VI, CoC Tier 2

SDI50-U

Desktop AC Adapters 50W 12V 4.2A Lvl VI C8 2.1x5.5 NA cord

SDI50-12-UDC-P5
CUI Inc.
1: $52.37
115In Stock

Mfr. Part #
SDI50-12-UDC-P5

Mouser Part #
490-SDI50-12-UDC-P5

CUI Inc.

Desktop AC Adapters 50W 12V 4.2A Lvl VI C8 2.1x5.5 NA cord

Learn More

Datasheet

115In Stock

$52.37

$49.36

$42.62

$41.21

View

Min.: 1
Mult.: 1

Included

North America

230 VAC

1 Output

50 W

12 VDC

4.2 A

Industrial

Barrel Connector

2.1 mm Barrel Plug (2.1x5.5)

1.5 m

Level VI, CoC Tier 2

SDI50-U

Desktop AC Adapters 50W 18V 2.78A Lvl VI C14 2.5x5.5 plug

SDI50-18-U-P6
CUI Inc.
1: $43.20
361In Stock

Mfr. Part #
SDI50-18-U-P6

Mouser Part #
490-SDI50-18-U-P6

CUI Inc.

Desktop AC Adapters 50W 18V 2.78A Lvl VI C14 2.5x5.5 plug

Learn More

Datasheet

361In Stock

$43.20

$39.72

$38.43

$32.66

View

Min.: 1
Mult.: 1

Required

Universal

230 VAC

1 Output

50 W

18 VDC

2.78 A

Industrial

Barrel Connector

2.5 mm Barrel Plug (2.5x5.5)

1.5 m

Level VI, CoC Tier 2

SDI50-U

Desktop AC Adapters 45W 9V 5A Lvl VI C14 2.1x5.5 plug

SDI50-9-U-P5
CUI Inc.
1: $47.87
59In Stock

Mfr. Part #
SDI50-9-U-P5

Mouser Part #
490-SDI50-9-U-P5

CUI Inc.

Desktop AC Adapters 45W 9V 5A Lvl VI C14 2.1x5.5 plug

Learn More

Datasheet

59In Stock

$47.87

$44.02

$43.06

$41.01

View

Min.: 1
Mult.: 1

Required

Universal

230 VAC

1 Output

45 W

9 V

5 A

Industrial

Barrel Connector

2.1 mm Barrel Plug (2.1x5.5)

1.5 m

Level VI, CoC Tier 2

SDI50-U

Desktop AC Adapters 50W 24V 2.1A Lvl VI C8 2.1x5.5 plug

SDI50-24-UD-P5
CUI Inc.
1: $43.20
6In Stock
240Expected 2026-09-09

Mfr. Part #
SDI50-24-UD-P5

Mouser Part #
490-SDI50-24-UD-P5

CUI Inc.

Desktop AC Adapters 50W 24V 2.1A Lvl VI C8 2.1x5.5 plug

Learn More

Datasheet

6In Stock

240Expected 2026-09-09

$43.20

$39.73

$37.77

$36.13

View

Min.: 1
Mult.: 1

Required

Universal

230 VAC

1 Output

50 W

24 VDC

2.1 A

Industrial

Barrel Connector

2.1 mm Barrel Plug (2.1x5.5)

1.5 m

Level VI, CoC Tier 2

SDI50-U

Desktop AC Adapters 50W 12V 4.2A Lvl VI C14 2.1x5.5 plug

SDI50-12-U-P5
CUI Inc.
1: $53.80
128In Stock

Mfr. Part #
SDI50-12-U-P5

Mouser Part #
490-SDI50-12-U-P5

CUI Inc.

Desktop AC Adapters 50W 12V 4.2A Lvl VI C14 2.1x5.5 plug

Learn More

Datasheet

128In Stock

$53.80

$51.70

$50.50

$49.33

View

Min.: 1
Mult.: 1

Required

Universal

230 VAC

1 Output

50 W

12 VDC

4.2 A

Industrial

Barrel Connector

2.1 mm Barrel Plug (2.1x5.5)

1.5 m

Level VI, CoC Tier 2

SDI50-U

Desktop AC Adapters 50W 24V 2.1A Lvl VI C8 2.1x5.5 plug

SDI50-24-UDC-P5
CUI Inc.
1: $49.05
500Expected 2026-08-21

Mfr. Part #
SDI50-24-UDC-P5

Mouser Part #
490-SDI50-24-UDC-P5

CUI Inc.

Desktop AC Adapters 50W 24V 2.1A Lvl VI C8 2.1x5.5 plug

Learn More

Datasheet

500Expected 2026-08-21

$49.05

$45.10

$43.50

$41.08

View

Min.: 1
Mult.: 1

Required

Universal

230 VAC

1 Output

50 W

24 VDC

2.1 A

Industrial

Barrel Connector

2.1 mm Barrel Plug (2.1x5.5)

1.5 m

Level VI, CoC Tier 2

SDI50-U

Desktop AC Adapters 50W 12V 4.2A Lvl VI C14 RA 2.1x5.5 plug

SDI50-12-U-P5R
CUI Inc.
520: $32.44
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
SDI50-12-U-P5R

Mouser Part #
490-SDI50-12-U-P5R

CUI Inc.

Desktop AC Adapters 50W 12V 4.2A Lvl VI C14 RA 2.1x5.5 plug

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

$32.44

Min.: 520
Mult.: 40

Required

Universal

230 VAC

1 Output

50 W

12 V

4.2 A

Industrial

Barrel Connector

2.1 mm Barrel Plug, Right Angle (2.1x5.5)

1.5 m

Level VI, CoC Tier 2

SDI50-U

Desktop AC Adapters 50W 12V 4.2A Lvl VI C14 RA 2.5x5.5 plug

SDI50-12-U-P6R
CUI Inc.
520: $33.16
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
SDI50-12-U-P6R

Mouser Part #
490-SDI50-12-U-P6R

CUI Inc.

Desktop AC Adapters 50W 12V 4.2A Lvl VI C14 RA 2.5x5.5 plug

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

$33.16

Quote

Min.: 520
Mult.: 40

Required

Universal

90 VAC to 264 VAC

1 Output

50 W

12 V

4.2 A

Industrial

Barrel Connector

2.5 mm Barrel Plug, Right Angle (2.5x5.5)

1.5 m

Level VI, CoC Tier 2

SDI50-U

Desktop AC Adapters 50W12V 4.2A 2.1 cn + C14 EU cord level VI

SDI50-12-U2-P5
CUI Inc.
510: $43.70
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
SDI50-12-U2-P5

Mouser Part #
490-SDI50-12-U2-P5

CUI Inc.

Desktop AC Adapters 50W12V 4.2A 2.1 cn + C14 EU cord level VI

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

$43.70

Quote

Min.: 510
Mult.: 30

Level VI, CoC Tier 2

SDI50-U

Desktop AC Adapters 12V 4.2A 2.1 rt cn + 50W C14 EU cord VI

SDI50-12-U2-P5R
CUI Inc.
510: $44.12
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
SDI50-12-U2-P5R

Mouser Part #
490-SDI50-12-U2-P5R

CUI Inc.

Desktop AC Adapters 12V 4.2A 2.1 rt cn + 50W C14 EU cord VI

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

$44.12

Quote

Min.: 510
Mult.: 30

Level VI, CoC Tier 2

SDI50-U

Desktop AC Adapters 50W12V 4.2A 2.5 cn + C14 EU cord level VI

SDI50-12-U2-P6
CUI Inc.
510: $43.57
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
SDI50-12-U2-P6

Mouser Part #
490-SDI50-12-U2-P6

CUI Inc.

Desktop AC Adapters 50W12V 4.2A 2.5 cn + C14 EU cord level VI

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

$43.57

Quote

Min.: 510
Mult.: 30

Level VI, CoC Tier 2

SDI50-U

Desktop AC Adapters 12V 4.2A 2.5 rt cn + 50W C14 EU cord VI

SDI50-12-U2-P6R
CUI Inc.
510: $43.68
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
SDI50-12-U2-P6R

Mouser Part #
490-SDI50-12-U2-P6R

CUI Inc.

Desktop AC Adapters 12V 4.2A 2.5 rt cn + 50W C14 EU cord VI

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

$43.68

Quote

Min.: 510
Mult.: 30

Level VI, CoC Tier 2

SDI50-U

Desktop AC Adapters 50W 12V 4.2A Lvl VI C14 2.1x5.5 NA cord

SDI50-12-UC-P5
CUI Inc.
510: $42.55
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
SDI50-12-UC-P5

Mouser Part #
490-SDI50-12-UC-P5

CUI Inc.

Desktop AC Adapters 50W 12V 4.2A Lvl VI C14 2.1x5.5 NA cord

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

$42.55

Min.: 510
Mult.: 30

Included

North America

230 VAC

1 Output

50 W

12 V

4.2 A

Industrial

Barrel Connector

2.1 mm Barrel Plug (2.1x5.5)

1.5 m

Level VI, CoC Tier 2

SDI50-U

Desktop AC Adapters 12V 4.2A 2.1 rt cn + 50W C14 NA cord VI

SDI50-12-UC-P5R
CUI Inc.
510: $43.52
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
SDI50-12-UC-P5R

Mouser Part #
490-SDI50-12-UC-P5R

CUI Inc.

Desktop AC Adapters 12V 4.2A 2.1 rt cn + 50W C14 NA cord VI

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

$43.52

Quote

Min.: 510
Mult.: 30

Level VI, CoC Tier 2

SDI50-U

Desktop AC Adapters 50W12V 4.2A 2.5 cn + C14 NA cord level VI

SDI50-12-UC-P6
CUI Inc.
510: $42.84
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
SDI50-12-UC-P6

Mouser Part #
490-SDI50-12-UC-P6

CUI Inc.

Desktop AC Adapters 50W12V 4.2A 2.5 cn + C14 NA cord level VI

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

$42.84

Quote

Min.: 510
Mult.: 30

Level VI, CoC Tier 2

SDI50-U

Desktop AC Adapters 12V 4.2A 2.5 rt cn + 50W C14 NA cord VI

SDI50-12-UC-P6R
CUI Inc.
510: $43.86
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
SDI50-12-UC-P6R

Mouser Part #
490-SDI50-12-UC-P6R

CUI Inc.

Desktop AC Adapters 12V 4.2A 2.5 rt cn + 50W C14 NA cord VI

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

$43.86

Quote

Min.: 510
Mult.: 30

Level VI, CoC Tier 2

SDI50-U

Desktop AC Adapters 50W 12V 4.2A Lvl VI C8 RA 2.1x5.5 plug

SDI50-12-UD-P5R
CUI Inc.
240: $33.80
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
SDI50-12-UD-P5R

Mouser Part #
490-SDI50-12-UD-P5R

CUI Inc.

Desktop AC Adapters 50W 12V 4.2A Lvl VI C8 RA 2.1x5.5 plug

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

$33.80

$33.11

Quote

Min.: 240
Mult.: 40

Required

Universal

230 VAC

1 Output

50 W

12 V

4.2 A

Industrial

Barrel Connector

2.1 mm Barrel Plug, Right Angle (2.1x5.5)

1.5 m

Level VI, CoC Tier 2

SDI50-U

Desktop AC Adapters 50W 12V 4.2A Lvl VI C8 2.5x5.5 plug

SDI50-12-UD-P6
CUI Inc.
240: $34.24
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
SDI50-12-UD-P6

Mouser Part #
490-SDI50-12-UD-P6

CUI Inc.

Desktop AC Adapters 50W 12V 4.2A Lvl VI C8 2.5x5.5 plug

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

$34.24

$33.44

$32.39

Quote

Min.: 240
Mult.: 40

Required

Universal

230 VAC

1 Output

50 W

12 V

4.2 A

Industrial

Barrel Connector

2.5 mm Barrel Plug (2.5x5.5)

1.5 m

Level VI, CoC Tier 2

SDI50-U

Desktop AC Adapters 50W 12V 4.2A Lvl VI C8 RA 2.5x5.5 plug

SDI50-12-UD-P6R
CUI Inc.
520: $32.99
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
SDI50-12-UD-P6R

Mouser Part #
490-SDI50-12-UD-P6R

CUI Inc.

Desktop AC Adapters 50W 12V 4.2A Lvl VI C8 RA 2.5x5.5 plug

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

$32.99

Quote

Min.: 520
Mult.: 40

Required

Universal

90 VAC to 264 VAC

1 Output

50 W

12 V

4.2 A

Industrial

Barrel Connector

2.5 mm Barrel Plug, Right Angle (2.5x5.5)

1.5 m

Level VI, CoC Tier 2

SDI50-U

Desktop AC Adapters 50W12V 4.2A 2.1 cn + C8 EU cord level VI

SDI50-12-UD2-P5
CUI Inc.
510: $44.71
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
SDI50-12-UD2-P5

Mouser Part #
490-SDI50-12-UD2-P5

CUI Inc.

Desktop AC Adapters 50W12V 4.2A 2.1 cn + C8 EU cord level VI

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

$44.71

Quote

Min.: 510
Mult.: 30

Level VI, CoC Tier 2

SDI50-UD

Desktop AC Adapters 12V 4.2A 2.1 rt cn + 50W C8 EU cord VI

SDI50-12-UD2-P5R
CUI Inc.
510: $40.85
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
SDI50-12-UD2-P5R

Mouser Part #
490-SDI50-12-UD2-P5R

CUI Inc.

Desktop AC Adapters 12V 4.2A 2.1 rt cn + 50W C8 EU cord VI

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

$40.85

Quote

Min.: 510
Mult.: 30

Level VI, CoC Tier 2

SDI50-UD

SDI50 AC-DC Power Supplies

Mouser®

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