DC/DC Converters - Through Hole

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PRQExW-D 50W/75W Isolated DC-DC Converters

CUI Inc PRQExW-D 50W and 75W Isolated DC-DC Converters offer 3kVDC isolation and an ultra-wide 9V to 75V input range in a 1/4 brick package with industry-standard pin-out. The single regulated output PRQE50W-D and PRQE75W-D devices provide output short-circuit, over-current, over-voltage, and over-temperature protection. Operating within a -40°C to +105°C temperature range, these DC-DC converters feature a 90% typical efficiency with 12V_DC, 15V_DC, 24V_DC, 28V_DC, and 48V_DC outputs. Applications include railway, renewable energy, and industrial applications where a large amount of power is needed in a compact package.

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Part #

DC/DC Converters - Through Hole dc-dc isolated, 75 W, 9 75 Vdc input, 24 Vdc, 3.12 A, single regulated output, DIP

PRQE75W-E12-S24-D
CUI Inc.
1: $240.25
143In Stock
135On Order

Mfr. Part No.
PRQE75W-E12-S24-D

Mouser Part No
490-PRQE75WE12S24-D

CUI Inc.

DC/DC Converters - Through Hole dc-dc isolated, 75 W, 9 75 Vdc input, 24 Vdc, 3.12 A, single regulated output, DIP

Learn More

Datasheet

143In Stock

135On Order

$240.25

$190.68

$171.09

$170.03

View

Min.: 1
Mult.: 1

Isolated

1 Output

75 W

9 V

75 V

24 V

3.12 A

3 kV

57.9 mm (2.28 in)

36.8 mm (1.449 in)

12.7 mm (0.5 in)

Industrial

+ 105 C

- 40 C

PRQE75W-D

DC/DC Converters - Through Hole dc-dc isolated, 75 W, 9 75 Vdc input, 48 Vdc, 1.56 A, single regulated output, DIP

PRQE75W-E12-S48-D
CUI Inc.
1: $324.89
97In Stock

Mfr. Part No.
PRQE75W-E12-S48-D

Mouser Part No
490-PRQE75WE12S48-D

CUI Inc.

DC/DC Converters - Through Hole dc-dc isolated, 75 W, 9 75 Vdc input, 48 Vdc, 1.56 A, single regulated output, DIP

Learn More

Datasheet

97In Stock

$324.89

$299.32

$259.47

$254.87

View

Min.: 1
Mult.: 1

Isolated

1 Output

75 W

9 V

75 V

48 V

1.56 A

3 kV

57.9 mm (2.28 in)

36.8 mm (1.449 in)

12.7 mm (0.5 in)

Industrial

+ 105 C

- 40 C

PRQE75W-D

DC/DC Converters - Through Hole dc-dc isolated, 75 W, 9 75 Vdc input, 28 Vdc, 2.67 A, single regulated output, DIP

PRQE75W-E12-S28-D
CUI Inc.
1: $250.91
5In Stock
15On Order

Mfr. Part No.
PRQE75W-E12-S28-D

Mouser Part No
490-PRQE75WE12S28-D

CUI Inc.

DC/DC Converters - Through Hole dc-dc isolated, 75 W, 9 75 Vdc input, 28 Vdc, 2.67 A, single regulated output, DIP

Learn More

Datasheet

5In Stock

15On Order

$250.91

$158.07

$157.94

$156.67

View

Min.: 1
Mult.: 1

Isolated

1 Output

75 W

9 V

75 V

28 V

2.67 A

3 kV

57.9 mm (2.28 in)

36.8 mm (1.449 in)

12.7 mm (0.5 in)

Industrial

+ 105 C

- 40 C

PRQE75W-D

DC/DC Converters - Through Hole dc-dc isolated, 75 W, 9 75 Vdc input, 12 Vdc, 6.25 A, single regulated output, DIP

PRQE75W-E12-S12-D
CUI Inc.
1: $217.41
5In Stock

Mfr. Part No.
PRQE75W-E12-S12-D

Mouser Part No
490-PRQE75WE12S12-D

CUI Inc.

DC/DC Converters - Through Hole dc-dc isolated, 75 W, 9 75 Vdc input, 12 Vdc, 6.25 A, single regulated output, DIP

Learn More

Datasheet

5In Stock

$217.41

$156.19

$155.47

$154.44

View

Min.: 1
Mult.: 1

Isolated

1 Output

75 W

9 V

75 V

12 V

6.25 A

3 kV

57.9 mm (2.28 in)

36.8 mm (1.449 in)

12.7 mm (0.5 in)

Industrial

+ 105 C

- 40 C

PRQE75W-D

DC/DC Converters - Through Hole dc-dc isolated, 50 W, 9 75 Vdc input, 12 Vdc, 4.17 A, single regulated output, DIP

PRQE50W-E12-S12-D
CUI Inc.
1: $136.48
27In Stock

Mfr. Part No.
PRQE50W-E12-S12-D

Mouser Part No
490-PRQE50WE12S12-D

CUI Inc.

DC/DC Converters - Through Hole dc-dc isolated, 50 W, 9 75 Vdc input, 12 Vdc, 4.17 A, single regulated output, DIP

Learn More

Datasheet

27In Stock

$136.48

$131.40

$128.38

$128.37

View

Min.: 1
Mult.: 1

Isolated

1 Output

50 W

9 V

75 V

12 V

4.17 A

3 kV

57.9 mm (2.28 in)

36.8 mm (1.449 in)

12.7 mm (0.5 in)

Industrial

+ 105 C

- 40 C

PRQE50W-D

DC/DC Converters - Through Hole dc-dc isolated, 50 W, 9 75 Vdc input, 15 Vdc, 3.33 A, single regulated output, DIP

PRQE50W-E12-S15-D
CUI Inc.
1: $215.31
5In Stock

Mfr. Part No.
PRQE50W-E12-S15-D

Mouser Part No
490-PRQE50WE12S15-D

CUI Inc.

DC/DC Converters - Through Hole dc-dc isolated, 50 W, 9 75 Vdc input, 15 Vdc, 3.33 A, single regulated output, DIP

Learn More

Datasheet

5In Stock

$215.31

$131.65

$129.93

$129.21

View

Min.: 1
Mult.: 1

Isolated

1 Output

50 W

9 V

75 V

15 V

3.33 A

3 kV

57.9 mm (2.28 in)

36.8 mm (1.449 in)

12.7 mm (0.5 in)

Industrial

+ 105 C

- 40 C

PRQE50W-D

DC/DC Converters - Through Hole dc-dc isolated, 50 W, 9 75 Vdc input, 48 Vdc, 1.05 A, single regulated output, DIP

PRQE50W-E12-S48-D
CUI Inc.
1: $161.80
6In Stock

Mfr. Part No.
PRQE50W-E12-S48-D

Mouser Part No
490-PRQE50WE12S48-D

CUI Inc.

DC/DC Converters - Through Hole dc-dc isolated, 50 W, 9 75 Vdc input, 48 Vdc, 1.05 A, single regulated output, DIP

Learn More

Datasheet

6In Stock

$161.80

$156.62

$135.55

$133.70

View

Min.: 1
Mult.: 1

Isolated

1 Output

50 W

9 V

75 V

48 V

1.05 A

3 kV

57.9 mm (2.28 in)

36.8 mm (1.449 in)

12.7 mm (0.5 in)

Industrial

+ 105 C

- 40 C

PRQE50W-D

DC/DC Converters - Through Hole dc-dc isolated, 50 W, 9 75 Vdc input, 12 Vdc, 4.17 A, neg logic, single regulated output, DIP

PRQE50W-E12-S12N-D
CUI Inc.
15: $126.67
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
PRQE50W-E12-S12N-D

Mouser Part No
490-PRQE50WE12S12N-D

CUI Inc.

DC/DC Converters - Through Hole dc-dc isolated, 50 W, 9 75 Vdc input, 12 Vdc, 4.17 A, neg logic, single regulated output, DIP

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

$126.67

$123.68

$122.54

View

Min.: 15
Mult.: 15

Isolated

1 Output

50 W

9 V

75 V

12 V

4.17 A

3 kV

57.9 mm (2.28 in)

36.8 mm (1.449 in)

12.7 mm (0.5 in)

Industrial

+ 105 C

- 40 C

PRQE50W-D

DC/DC Converters - Through Hole dc-dc isolated, 50 W, 9 75 Vdc input, 15 Vdc, 3.33 A, neg logic, single regulated output, DIP

PRQE50W-E12-S15N-D
CUI Inc.
15: $126.67
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
PRQE50W-E12-S15N-D

Mouser Part No
490-PRQE50WE12S15N-D

CUI Inc.

DC/DC Converters - Through Hole dc-dc isolated, 50 W, 9 75 Vdc input, 15 Vdc, 3.33 A, neg logic, single regulated output, DIP

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

$126.67

$123.68

$122.54

View

Min.: 15
Mult.: 15

Isolated

1 Output

50 W

9 V

75 V

15 V

3.33 A

3 kV

57.9 mm (2.28 in)

36.8 mm (1.449 in)

12.7 mm (0.5 in)

Industrial

+ 105 C

- 40 C

PRQE50W-D

DC/DC Converters - Through Hole dc-dc isolated, 50 W, 9 75 Vdc input, 24 Vdc, 2.08 A, single regulated output, DIP

PRQE50W-E12-S24-D
CUI Inc.
15: $115.31
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
PRQE50W-E12-S24-D

Mouser Part No
490-PRQE50WE12S24-D

CUI Inc.

DC/DC Converters - Through Hole dc-dc isolated, 50 W, 9 75 Vdc input, 24 Vdc, 2.08 A, single regulated output, DIP

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

$115.31

$115.30

Quote

Min.: 15
Mult.: 15

Isolated

1 Output

50 W

9 V

75 V

24 V

2.08 A

3 kV

57.9 mm (2.28 in)

36.8 mm (1.449 in)

12.7 mm (0.5 in)

Industrial

+ 105 C

- 40 C

PRQE50W-D

DC/DC Converters - Through Hole dc-dc isolated, 50 W, 9 75 Vdc input, 24 Vdc, 2.08 A, neg logic, single regulated output, DIP

PRQE50W-E12-S24N-D
CUI Inc.
15: $129.27
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
PRQE50W-E12-S24N-D

Mouser Part No
490-PRQE50WE12S24N-D

CUI Inc.

DC/DC Converters - Through Hole dc-dc isolated, 50 W, 9 75 Vdc input, 24 Vdc, 2.08 A, neg logic, single regulated output, DIP

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

$129.27

$125.40

$123.88

Min.: 15
Mult.: 15

Isolated

1 Output

50 W

9 V

75 V

24 V

2.08 A

3 kV

57.9 mm (2.28 in)

36.8 mm (1.449 in)

12.7 mm (0.5 in)

Industrial

+ 105 C

- 40 C

PRQE50W-D

DC/DC Converters - Through Hole dc-dc isolated, 50 W, 9 75 Vdc input, 28 Vdc, 1.79 A, single regulated output, DIP

PRQE50W-E12-S28-D
CUI Inc.
15: $116.69
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
PRQE50W-E12-S28-D

Mouser Part No
490-PRQE50WE12S28-D

CUI Inc.

DC/DC Converters - Through Hole dc-dc isolated, 50 W, 9 75 Vdc input, 28 Vdc, 1.79 A, single regulated output, DIP

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

$116.69

$116.68

View

Min.: 15
Mult.: 15

Isolated

1 Output

50 W

9 V

75 V

28 V

1.79 A

3 kV

57.9 mm (2.28 in)

36.8 mm (1.449 in)

12.7 mm (0.5 in)

Industrial

+ 105 C

- 40 C

PRQE50W-D

DC/DC Converters - Through Hole dc-dc isolated, 50 W, 9 75 Vdc input, 28 Vdc, 1.79 A, neg logic, single regulated output, DIP

PRQE50W-E12-S28N-D
CUI Inc.
15: $129.27
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
PRQE50W-E12-S28N-D

Mouser Part No
490-PRQE50WE12S28N-D

CUI Inc.

DC/DC Converters - Through Hole dc-dc isolated, 50 W, 9 75 Vdc input, 28 Vdc, 1.79 A, neg logic, single regulated output, DIP

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

$129.27

$125.40

$123.88

Min.: 15
Mult.: 15

Isolated

1 Output

50 W

9 V

75 V

28 V

1.79 A

3 kV

57.9 mm (2.28 in)

36.8 mm (1.449 in)

12.7 mm (0.5 in)

Industrial

+ 105 C

- 40 C

PRQE50W-D

DC/DC Converters - Through Hole dc-dc isolated, 50 W, 9 75 Vdc input, 48 Vdc, 1.05 A, neg logic, single regulated output, DIP

PRQE50W-E12-S48N-D
CUI Inc.
15: $126.67
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
PRQE50W-E12-S48N-D

Mouser Part No
490-PRQE50WE12S48N-D

CUI Inc.

DC/DC Converters - Through Hole dc-dc isolated, 50 W, 9 75 Vdc input, 48 Vdc, 1.05 A, neg logic, single regulated output, DIP

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

$126.67

$123.68

$122.54

View

Min.: 15
Mult.: 15

Isolated

1 Output

50 W

9 V

75 V

48 V

1.05 A

3 kV

57.9 mm (2.28 in)

36.8 mm (1.449 in)

12.7 mm (0.5 in)

Industrial

+ 105 C

- 40 C

PRQE50W-D

DC/DC Converters - Through Hole dc-dc isolated, 75 W, 9 75 Vdc input, 12 Vdc, 6.25 A, neg logic, single regulated output, DIP

PRQE75W-E12-S12N-D
CUI Inc.
15: $150.34
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
PRQE75W-E12-S12N-D

Mouser Part No
490-PRQE75WE12S12N-D

CUI Inc.

DC/DC Converters - Through Hole dc-dc isolated, 75 W, 9 75 Vdc input, 12 Vdc, 6.25 A, neg logic, single regulated output, DIP

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

$150.34

$145.16

$143.40

Min.: 15
Mult.: 15

Isolated

1 Output

75 W

9 V

75 V

12 V

3 kV

57.9 mm (2.28 in)

36.8 mm (1.449 in)

12.7 mm (0.5 in)

Industrial

+ 105 C

- 40 C

PRQE75W-D

DC/DC Converters - Through Hole dc-dc isolated, 75 W, 9 75 Vdc input, 15 Vdc, 5 A, single regulated output, DIP

PRQE75W-E12-S15-D
CUI Inc.
15: $135.49
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
PRQE75W-E12-S15-D

Mouser Part No
490-PRQE75WE12S15-D

CUI Inc.

DC/DC Converters - Through Hole dc-dc isolated, 75 W, 9 75 Vdc input, 15 Vdc, 5 A, single regulated output, DIP

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

$135.49

$135.48

View

Min.: 15
Mult.: 15

Isolated

1 Output

75 W

9 V

75 V

15 V

5 A

3 kV

57.9 mm (2.28 in)

36.8 mm (1.449 in)

12.7 mm (0.5 in)

Industrial

+ 105 C

- 40 C

PRQE75W-D

DC/DC Converters - Through Hole dc-dc isolated, 75 W, 9 75 Vdc input, 15 Vdc, 5 A, neg logic, single regulated output, DIP

PRQE75W-E12-S15N-D
CUI Inc.
15: $147.31
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
PRQE75W-E12-S15N-D

Mouser Part No
490-PRQE75WE12S15N-D

CUI Inc.

DC/DC Converters - Through Hole dc-dc isolated, 75 W, 9 75 Vdc input, 15 Vdc, 5 A, neg logic, single regulated output, DIP

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

$147.31

$143.32

$141.99

View

Min.: 15
Mult.: 15

Isolated

1 Output

75 W

9 V

75 V

15 V

5 A

3 kV

57.9 mm (2.28 in)

36.8 mm (1.449 in)

12.7 mm (0.5 in)

Industrial

+ 105 C

- 40 C

PRQE75W-D

DC/DC Converters - Through Hole dc-dc isolated, 75 W, 9 75 Vdc input, 24 Vdc, 3.12 A, neg logic, single regulated output, DIP

PRQE75W-E12-S24N-D
CUI Inc.
15: $147.31
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
PRQE75W-E12-S24N-D

Mouser Part No
490-PRQE75WE12S24N-D

CUI Inc.

DC/DC Converters - Through Hole dc-dc isolated, 75 W, 9 75 Vdc input, 24 Vdc, 3.12 A, neg logic, single regulated output, DIP

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

$147.31

$143.32

$141.99

View

Min.: 15
Mult.: 15

Isolated

1 Output

75 W

9 V

75 V

24 V

3.12 A

3 kV

57.9 mm (2.28 in)

36.8 mm (1.449 in)

12.7 mm (0.5 in)

Industrial

+ 105 C

- 40 C

PRQE75W-D

DC/DC Converters - Through Hole dc-dc isolated, 75 W, 9 75 Vdc input, 28 Vdc, 2.67 A, neg logic, single regulated output, DIP

PRQE75W-E12-S28N-D
CUI Inc.
15: $147.31
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
PRQE75W-E12-S28N-D

Mouser Part No
490-PRQE75WE12S28N-D

CUI Inc.

DC/DC Converters - Through Hole dc-dc isolated, 75 W, 9 75 Vdc input, 28 Vdc, 2.67 A, neg logic, single regulated output, DIP

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

$147.31

$143.32

$141.99

View

Min.: 15
Mult.: 15

Isolated

1 Output

75 W

9 V

75 V

28 V

2.67 A

3 kV

57.9 mm (2.28 in)

36.8 mm (1.449 in)

12.7 mm (0.5 in)

Industrial

+ 105 C

- 40 C

PRQE75W-D

DC/DC Converters - Through Hole dc-dc isolated, 75 W, 9 75 Vdc input, 48 Vdc, 1.56 A, neg logic, single regulated output, DIP

PRQE75W-E12-S48N-D
CUI Inc.
15: $146.76
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
PRQE75W-E12-S48N-D

Mouser Part No
490-PRQE75WE12S48N-D

CUI Inc.

DC/DC Converters - Through Hole dc-dc isolated, 75 W, 9 75 Vdc input, 48 Vdc, 1.56 A, neg logic, single regulated output, DIP

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

$146.76

$142.99

$141.73

View

Min.: 15
Mult.: 15

Isolated

1 Output

75 W

9 V

75 V

48 V

1.56 A

3 kV

57.9 mm (2.28 in)

36.8 mm (1.449 in)

12.7 mm (0.5 in)

Industrial

+ 105 C

- 40 C

PRQE75W-D

PRQExW-D 50W/75W Isolated DC-DC Converters

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