DC/DC Converters – Mouser Hong Kong

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DQD50 DC-DC Converters

CUI Inc DQD50 DC-DC Converters offer 1500V_DC isolation in a compact 2" x 1" footprint with three mounting options: PCB, chassis, and DIN rail. These 50W devices operate over a temperature range of -40°C to +105°C and feature single-regulated outputs and remote on/off control. Protections include overcurrent (OCP), short-circuit (SCP), overvoltage (OVP), and input undervoltage (UVLO). The devices are RoHS compliant and certified to the IEC/EN 62368-1 safety standard. CUI Inc DQD50 DC-DC Converters are designed as a reliable option for industrial and information technology equipment (ITE) applications.

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Types of DC/DC Converters

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Results: 48

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Part #

DC/DC Converters - DIN Rail Mount isolated, 50W, 18-75 Vdc input, 24 Vdc, 2.08 A, single regulated output, DIN-rail

DQD50-48-S24-DIN
CUI Inc.
1: HK$434.10
6In Stock
36Expected 14/10/2026
New Product

Mfr. Part No.
DQD50-48-S24-DIN

Mouser Part No
490-DQD50-48-S24-DIN

New Product

CUI Inc.

DC/DC Converters - DIN Rail Mount isolated, 50W, 18-75 Vdc input, 24 Vdc, 2.08 A, single regulated output, DIN-rail

Learn More

Datasheet

6In Stock

36Expected 14/10/2026

HK$434.10

HK$417.90

HK$411.08

HK$404.42

View

Min.: 1
Mult.: 1

Isolated

DIN Rail

1 Output

50 W

24 VDC

2.083 A

Industrial

DC/DC Converters - Through Hole isolated, 50W, 9-36 Vdc input, 24 Vdc, 2.08 A, single regulated output, DIP

DQD50-24-S24
CUI Inc.
1: HK$355.43
13In Stock
50Expected 14/10/2026
New Product

Mfr. Part No.
DQD50-24-S24

Mouser Part No
490-DQD50-24-S24

New Product

CUI Inc.

DC/DC Converters - Through Hole isolated, 50W, 9-36 Vdc input, 24 Vdc, 2.08 A, single regulated output, DIP

Learn More

Datasheet

13In Stock

50Expected 14/10/2026

HK$355.43

HK$336.61

HK$324.03

HK$318.77

HK$311.87

Min.: 1
Mult.: 1

Isolated

Through Hole

1 Output

50 W

24 V

2.083 A

Industrial

DC/DC Converters - Chassis Mount isolated, 50W, 18-75 Vdc input, 12 Vdc, 4.17 A, single regulated output, chassis mount

DQD50-48-S12-T
CUI Inc.
1: HK$414.12
9In Stock
36Expected 9/10/2026
New Product

Mfr. Part No.
DQD50-48-S12-T

Mouser Part No
490-DQD50-48-S12-T

New Product

CUI Inc.

DC/DC Converters - Chassis Mount isolated, 50W, 18-75 Vdc input, 12 Vdc, 4.17 A, single regulated output, chassis mount

Learn More

Datasheet

9In Stock

36Expected 9/10/2026

HK$414.12

HK$398.67

HK$392.18

HK$386.34

View

Min.: 1
Mult.: 1

Isolated

Chassis

1 Output

50 W

12 VDC

4.167 A

Industrial

DC/DC Converters - Through Hole isolated, 50W, 18-75 Vdc input, 24 Vdc, 2.08 A, single regulated output, DIP

DQD50-48-S24
CUI Inc.
1: HK$355.43
37In Stock
New Product

Mfr. Part No.
DQD50-48-S24

Mouser Part No
490-DQD50-48-S24

New Product

CUI Inc.

DC/DC Converters - Through Hole isolated, 50W, 18-75 Vdc input, 24 Vdc, 2.08 A, single regulated output, DIP

Learn More

Datasheet

37In Stock

HK$355.43

HK$336.61

HK$324.03

HK$318.77

HK$311.87

Min.: 1
Mult.: 1

Isolated

Through Hole

1 Output

50 W

24 V

2.083 A

Industrial

DC/DC Converters - DIN Rail Mount isolated, 50W, 9-36 Vdc input, 5 Vdc, 10 A, single regulated output, DIN-rail

DQD50-24-S5-DIN
CUI Inc.
1: HK$434.10
27In Stock
New Product

Mfr. Part No.
DQD50-24-S5-DIN

Mouser Part No
490-DQD50-24-S5-DIN

New Product

CUI Inc.

DC/DC Converters - DIN Rail Mount isolated, 50W, 9-36 Vdc input, 5 Vdc, 10 A, single regulated output, DIN-rail

Learn More

Datasheet

27In Stock

HK$434.10

HK$417.90

HK$411.08

HK$404.42

View

Min.: 1
Mult.: 1

Isolated

DIN Rail

1 Output

50 W

5 VDC

10 A

Industrial

DC/DC Converters - Through Hole isolated, 50W, 9-36 Vdc input, 12 Vdc, 4.17 A, single regulated output, DIP

DQD50-24-S12
CUI Inc.
1: HK$355.43
35In Stock
New Product

Mfr. Part No.
DQD50-24-S12

Mouser Part No
490-DQD50-24-S12

New Product

CUI Inc.

DC/DC Converters - Through Hole isolated, 50W, 9-36 Vdc input, 12 Vdc, 4.17 A, single regulated output, DIP

Learn More

Datasheet

35In Stock

HK$355.43

HK$336.61

HK$324.03

HK$318.77

HK$311.87

Min.: 1
Mult.: 1

Isolated

Through Hole

1 Output

50 W

12 V

4.167 A

Industrial

DC/DC Converters - Through Hole isolated, 50W, 9-36 Vdc input, 5 Vdc, 10 A, single regulated output, DIP

DQD50-24-S5
CUI Inc.
1: HK$355.43
50In Stock
New Product

Mfr. Part No.
DQD50-24-S5

Mouser Part No
490-DQD50-24-S5

New Product

CUI Inc.

DC/DC Converters - Through Hole isolated, 50W, 9-36 Vdc input, 5 Vdc, 10 A, single regulated output, DIP

Learn More

Datasheet

50In Stock

HK$355.43

HK$336.61

HK$324.03

HK$318.77

HK$311.87

Min.: 1
Mult.: 1

Isolated

Through Hole

1 Output

50 W

5 V

10 A

Industrial

DC/DC Converters - Through Hole isolated, 50W, 18-75 Vdc input, 12 Vdc, 4.17 A, single regulated output, DIP

DQD50-48-S12
CUI Inc.
1: HK$355.43
50In Stock
New Product

Mfr. Part No.
DQD50-48-S12

Mouser Part No
490-DQD50-48-S12

New Product

CUI Inc.

DC/DC Converters - Through Hole isolated, 50W, 18-75 Vdc input, 12 Vdc, 4.17 A, single regulated output, DIP

Learn More

Datasheet

50In Stock

HK$355.43

HK$336.61

HK$324.03

HK$318.77

HK$311.87

Min.: 1
Mult.: 1

Isolated

Through Hole

1 Output

50 W

12 V

4.167 A

Industrial

DC/DC Converters - Through Hole isolated, 50W, 18-75 Vdc input, 5 Vdc, 10 A, single regulated output, DIP

DQD50-48-S5
CUI Inc.
1: HK$355.43
49In Stock
New Product

Mfr. Part No.
DQD50-48-S5

Mouser Part No
490-DQD50-48-S5

New Product

CUI Inc.

DC/DC Converters - Through Hole isolated, 50W, 18-75 Vdc input, 5 Vdc, 10 A, single regulated output, DIP

Learn More

Datasheet

49In Stock

HK$355.43

HK$336.61

HK$324.03

HK$318.77

HK$311.87

Min.: 1
Mult.: 1

Isolated

Through Hole

1 Output

50 W

5 V

10 A

Industrial

DC/DC Converters - DIN Rail Mount isolated, 50W, 18-75 Vdc input, 5 Vdc, 10 A, single regulated output, DIN-rail

DQD50-48-S5-DIN
CUI Inc.
1: HK$434.10
35In Stock
New Product

Mfr. Part No.
DQD50-48-S5-DIN

Mouser Part No
490-DQD50-48-S5-DIN

New Product

CUI Inc.

DC/DC Converters - DIN Rail Mount isolated, 50W, 18-75 Vdc input, 5 Vdc, 10 A, single regulated output, DIN-rail

Learn More

Datasheet

35In Stock

HK$434.10

HK$417.90

HK$411.08

HK$404.42

View

Min.: 1
Mult.: 1

Isolated

DIN Rail

1 Output

50 W

5 VDC

10 A

Industrial

DC/DC Converters - DIN Rail Mount isolated, 50W, 9-36 Vdc input, 12 Vdc, 4.17 A, single regulated output, DIN-rail

DQD50-24-S12-DIN
CUI Inc.
1: HK$434.10
3In Stock
36Expected 25/9/2026
New Product

Mfr. Part No.
DQD50-24-S12-DIN

Mouser Part No
490-DQD50-24-S12-DIN

New Product

CUI Inc.

DC/DC Converters - DIN Rail Mount isolated, 50W, 9-36 Vdc input, 12 Vdc, 4.17 A, single regulated output, DIN-rail

Learn More

Datasheet

3In Stock

36Expected 25/9/2026

HK$434.10

HK$417.90

HK$411.08

HK$404.42

View

Min.: 1
Mult.: 1

Isolated

DIN Rail

1 Output

50 W

12 VDC

4.167 A

Industrial

DC/DC Converters - Chassis Mount isolated, 50W, 18-75 Vdc input, 24 Vdc, 2.08 A, single regulated output, chassis mount

DQD50-48-S24-T
CUI Inc.
1: HK$414.12
1In Stock
72Expected 19/10/2026
New Product

Mfr. Part No.
DQD50-48-S24-T

Mouser Part No
490-DQD50-48-S24-T

New Product

CUI Inc.

DC/DC Converters - Chassis Mount isolated, 50W, 18-75 Vdc input, 24 Vdc, 2.08 A, single regulated output, chassis mount

Learn More

Datasheet

1In Stock

72Expected 19/10/2026

HK$414.12

HK$398.67

HK$392.18

HK$386.34

View

Min.: 1
Mult.: 1

Isolated

Chassis

1 Output

50 W

24 VDC

2.083 A

Industrial

DC/DC Converters - Chassis Mount isolated, 50W, 9-36 Vdc input, 24 Vdc, 2.08 A, single regulated output, chassis mount

DQD50-24-S24-T
CUI Inc.
1: HK$414.12
36Expected 9/10/2026
New Product

Mfr. Part No.
DQD50-24-S24-T

Mouser Part No
490-DQD50-24-S24-T

New Product

CUI Inc.

DC/DC Converters - Chassis Mount isolated, 50W, 9-36 Vdc input, 24 Vdc, 2.08 A, single regulated output, chassis mount

Learn More

Datasheet

36Expected 9/10/2026

HK$414.12

HK$398.67

HK$392.18

HK$386.34

View

Min.: 1
Mult.: 1

Isolated

Chassis

1 Output

50 W

24 VDC

2.083 A

Industrial

DC/DC Converters - Chassis Mount isolated, 50W, 9-36 Vdc input, 12 Vdc, 4.17 A, single regulated output, chassis mount

DQD50-24-S12-T
CUI Inc.
1: HK$414.12
72Expected 2/9/2026
New Product

Mfr. Part No.
DQD50-24-S12-T

Mouser Part No
490-DQD50-24-S12-T

New Product

CUI Inc.

DC/DC Converters - Chassis Mount isolated, 50W, 9-36 Vdc input, 12 Vdc, 4.17 A, single regulated output, chassis mount

Learn More

Datasheet

72Expected 2/9/2026

HK$414.12

HK$398.67

HK$392.18

HK$386.34

View

Min.: 1
Mult.: 1

Isolated

Chassis

1 Output

50 W

12 VDC

4.167 A

Industrial

DC/DC Converters - DIN Rail Mount isolated, 50W, 9-36 Vdc input, 24 Vdc, 2.08 A, single regulated output, DIN-rail

DQD50-24-S24-DIN
CUI Inc.
1: HK$434.10
108Expected 25/9/2026
New Product

Mfr. Part No.
DQD50-24-S24-DIN

Mouser Part No
490-DQD50-24-S24-DIN

New Product

CUI Inc.

DC/DC Converters - DIN Rail Mount isolated, 50W, 9-36 Vdc input, 24 Vdc, 2.08 A, single regulated output, DIN-rail

Learn More

Datasheet

108Expected 25/9/2026

HK$434.10

HK$417.90

HK$411.08

HK$404.42

View

Min.: 1
Mult.: 1

Isolated

DIN Rail

1 Output

50 W

24 VDC

2.083 A

Industrial

DC/DC Converters - Chassis Mount isolated, 50W, 9-36 Vdc input, 5 Vdc, 10 A, single regulated output, chassis mount

DQD50-24-S5-T
CUI Inc.
1: HK$414.12
71On Order
New Product

Mfr. Part No.
DQD50-24-S5-T

Mouser Part No
490-DQD50-24-S5-T

New Product

CUI Inc.

DC/DC Converters - Chassis Mount isolated, 50W, 9-36 Vdc input, 5 Vdc, 10 A, single regulated output, chassis mount

Learn More

Datasheet

71On Order

HK$414.12

HK$398.67

HK$392.18

HK$386.34

View

Min.: 1
Mult.: 1

Isolated

Chassis

1 Output

50 W

5 VDC

10 A

Industrial

DC/DC Converters - DIN Rail Mount isolated, 50W, 18-75 Vdc input, 12 Vdc, 4.17 A, single regulated output, DIN-rail

DQD50-48-S12-DIN
CUI Inc.
1: HK$434.10
88On Order
New Product

Mfr. Part No.
DQD50-48-S12-DIN

Mouser Part No
490-DQD50-48-S12-DIN

New Product

CUI Inc.

DC/DC Converters - DIN Rail Mount isolated, 50W, 18-75 Vdc input, 12 Vdc, 4.17 A, single regulated output, DIN-rail

Learn More

Datasheet

88On Order

HK$434.10

HK$417.90

HK$411.08

HK$404.42

View

Min.: 1
Mult.: 1

Isolated

DIN Rail

1 Output

50 W

12 VDC

4.167 A

Industrial

DC/DC Converters - Chassis Mount isolated, 50W, 18-75 Vdc input, 5 Vdc, 10 A, single regulated output, chassis mount

DQD50-48-S5-T
CUI Inc.
1: HK$414.12
36Expected 25/9/2026
New Product

Mfr. Part No.
DQD50-48-S5-T

Mouser Part No
490-DQD50-48-S5-T

New Product

CUI Inc.

DC/DC Converters - Chassis Mount isolated, 50W, 18-75 Vdc input, 5 Vdc, 10 A, single regulated output, chassis mount

Learn More

Datasheet

36Expected 25/9/2026

HK$414.12

HK$398.67

HK$392.18

HK$386.34

View

Min.: 1
Mult.: 1

Isolated

Chassis

1 Output

50 W

5 VDC

10 A

Industrial

DC/DC Converters - Through Hole isolated, 50W, 9-36 Vdc input, 12 Vdc, 4.17 A, single regulated output, DIP, heat sink

DQD50-24-S12H
CUI Inc.
54: HK$344.66
Non-Stocked Lead-Time 8 Weeks
New Product

Mfr. Part No.
DQD50-24-S12H

Mouser Part No
490-DQD50-24-S12H

New Product

CUI Inc.

DC/DC Converters - Through Hole isolated, 50W, 9-36 Vdc input, 12 Vdc, 4.17 A, single regulated output, DIP, heat sink

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

HK$344.66

HK$338.91

HK$331.68

Quote

Min.: 54
Mult.: 54

Isolated

Through Hole

1 Output

50 W

12 V

4.167 A

Industrial

DC/DC Converters - Chassis Mount isolated, 50W, 9-36 Vdc input, 12 Vdc, 4.17 A, single regulated output, chassis mount, heat sink

DQD50-24-S12H-T
CUI Inc.
1: HK$429.41
Non-Stocked Lead-Time 8 Weeks
New Product

Mfr. Part No.
DQD50-24-S12H-T

Mouser Part No
490-DQD50-24-S12H-T

New Product

CUI Inc.

DC/DC Converters - Chassis Mount isolated, 50W, 9-36 Vdc input, 12 Vdc, 4.17 A, single regulated output, chassis mount, heat sink

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

HK$429.41

HK$413.47

HK$406.73

HK$398.01

View

Min.: 1
Mult.: 1

Isolated

Chassis

1 Output

50 W

12 VDC

4.167 A

Industrial

DC/DC Converters - DIN Rail Mount isolated, 50W, 9-36 Vdc input, 12 Vdc, 4.17 A, single regulated output, DIN-rail, heat sink

DQD50-24-S12H-DIN
CUI Inc.
36: HK$397.44
Non-Stocked Lead-Time 8 Weeks
New Product

Mfr. Part No.
DQD50-24-S12H-DIN

Mouser Part No
490-DQD50-24-S12HDIN

New Product

CUI Inc.

DC/DC Converters - DIN Rail Mount isolated, 50W, 9-36 Vdc input, 12 Vdc, 4.17 A, single regulated output, DIN-rail, heat sink

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

HK$397.44

HK$390.94

HK$343.51

View

Min.: 36
Mult.: 36

Isolated

DIN Rail

1 Output

50 W

12 VDC

4.167 A

Industrial

DC/DC Converters - Through Hole isolated, 50W, 9-36 Vdc input, 15 Vdc, 3.33 A, single regulated output, DIP

DQD50-24-S15
CUI Inc.
1: HK$352.80
Non-Stocked Lead-Time 8 Weeks
New Product

Mfr. Part No.
DQD50-24-S15

Mouser Part No
490-DQD50-24-S15

New Product

CUI Inc.

DC/DC Converters - Through Hole isolated, 50W, 9-36 Vdc input, 15 Vdc, 3.33 A, single regulated output, DIP

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

HK$352.80

HK$314.91

HK$312.44

HK$305.87

View

Min.: 1
Mult.: 1

Isolated

Through Hole

1 Output

50 W

15 V

3.333 A

Industrial

DC/DC Converters - DIN Rail Mount isolated, 50W, 9-36 Vdc input, 15 Vdc, 3.33 A, single regulated output, DIN-rail

DQD50-24-S15-DIN
CUI Inc.
36: HK$387.90
Non-Stocked Lead-Time 8 Weeks
New Product

Mfr. Part No.
DQD50-24-S15-DIN

Mouser Part No
490-DQD50-24-S15-DIN

New Product

CUI Inc.

DC/DC Converters - DIN Rail Mount isolated, 50W, 9-36 Vdc input, 15 Vdc, 3.33 A, single regulated output, DIN-rail

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

HK$387.90

HK$381.57

HK$335.38

View

Min.: 36
Mult.: 36

Isolated

DIN Rail

1 Output

50 W

15 VDC

3.333 A

Industrial

DC/DC Converters - Chassis Mount isolated, 50W, 9-36 Vdc input, 15 Vdc, 3.33 A, single regulated output, chassis mount

DQD50-24-S15-T
CUI Inc.
1: HK$407.38
Non-Stocked Lead-Time 8 Weeks
New Product

Mfr. Part No.
DQD50-24-S15-T

Mouser Part No
490-DQD50-24-S15-T

New Product

CUI Inc.

DC/DC Converters - Chassis Mount isolated, 50W, 9-36 Vdc input, 15 Vdc, 3.33 A, single regulated output, chassis mount

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

HK$407.38

HK$392.18

HK$385.85

HK$377.63

View

Min.: 1
Mult.: 1

Isolated

Chassis

1 Output

50 W

15 VDC

3.333 A

Industrial

DC/DC Converters - Through Hole isolated, 50W, 9-36 Vdc input, 15 Vdc, 3.33 A, single regulated output, DIP, heat sink

DQD50-24-S15H
CUI Inc.
54: HK$344.66
Non-Stocked Lead-Time 8 Weeks
New Product

Mfr. Part No.
DQD50-24-S15H

Mouser Part No
490-DQD50-24-S15H

New Product

CUI Inc.

DC/DC Converters - Through Hole isolated, 50W, 9-36 Vdc input, 15 Vdc, 3.33 A, single regulated output, DIP, heat sink

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

HK$344.66

HK$338.91

HK$331.68

Quote

Min.: 54
Mult.: 54

Isolated

Through Hole

1 Output

50 W

15 V

3.333 A

Industrial

DQD50 DC-DC Converters

Types of DC/DC Converters

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