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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (IDR) Filter the results in the table by unit price based on your quantity.	Qty.	Isolation	Number of Outputs	Output Power	Output Voltage-Channel 1	Output Current-Channel 1	Isolation Voltage	Length	Width	Height	Industry	Maximum Operating Temperature	Minimum Operating Temperature	Series
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: Rp3.092.952 158In Stock	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 about CUI Inc. cui prqexw d converters	Datasheet	158In Stock	Rp3.092.952 Rp2.977.739 Rp2.916.464 Rp2.848.583	Min.: 1 Mult.: 1	Isolated	1 Output	75 W	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: Rp3.092.952 12In 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 about CUI Inc. cui prqexw d converters	Datasheet	12In Stock	Rp3.092.952 Rp2.977.739 Rp2.916.464 Rp2.848.583	Min.: 1 Mult.: 1	Isolated	1 Output	75 W	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: Rp3.092.952 20In Stock	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 about CUI Inc. cui prqexw d converters	Datasheet	20In Stock	Rp3.092.952 Rp2.977.739 Rp2.916.464 Rp2.848.583	Min.: 1 Mult.: 1	Isolated	1 Output	75 W	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: Rp3.988.604 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 about CUI Inc. cui prqexw d converters	Datasheet	5In Stock	Rp3.988.604 Rp2.978.106 Rp2.975.171 Rp2.939.396 View Rp2.935.910 Quote	Min.: 1 Mult.: 1	Isolated	1 Output	75 W	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, 48 Vdc, 1.05 A, single regulated output, DIP PRQE50W-E12-S48-D CUI Inc. 1: Rp2.952.972 5In 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 about CUI Inc. cui prqexw d converters	Datasheet	5In Stock	Rp2.952.972 Rp2.579.264 Rp2.565.872 Rp2.529.913 View Rp2.510.467 Quote	Min.: 1 Mult.: 1	Isolated	1 Output	50 W	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, single regulated output, DIP PRQE50W-E12-S12-D CUI Inc. 1: Rp2.679.066 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 about CUI Inc. cui prqexw d converters	Datasheet	27In Stock	Rp2.679.066 Rp2.579.264 Rp2.439.835 Rp2.439.651 Quote Quote	Min.: 1 Mult.: 1	Isolated	1 Output	50 W	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: Rp2.678.883 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 about CUI Inc. cui prqexw d converters	Datasheet	5In Stock	Rp2.678.883 Rp2.579.081 Rp2.537.619 Rp2.461.666 Rp2.431.762	Min.: 1 Mult.: 1	Isolated	1 Output	50 W	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, 12 Vdc, 4.17 A, neg logic, single regulated output, DIP PRQE50W-E12-S12N-D CUI Inc. 15: Rp2.477.260 Non-Stocked Lead-Time 20 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 about CUI Inc. cui prqexw d converters	Datasheet	Non-Stocked Lead-Time 20 Weeks	Rp2.477.260 Rp2.421.855 Rp2.400.574 View Quote	Min.: 15 Mult.: 15	Isolated	1 Output	50 W	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: Rp2.537.619 Non-Stocked Lead-Time 20 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 about CUI Inc. cui prqexw d converters	Datasheet	Non-Stocked Lead-Time 20 Weeks	Rp2.537.619 Rp2.461.666 Rp2.431.762	Min.: 15 Mult.: 15	Isolated	1 Output	50 W	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: Rp2.343.335 Non-Stocked Lead-Time 20 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 about CUI Inc. cui prqexw d converters	Datasheet	Non-Stocked Lead-Time 20 Weeks	Rp2.343.335 Rp2.196.200 Rp2.186.109 View Quote	Min.: 15 Mult.: 15	Isolated	1 Output	50 W	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: Rp2.537.619 Non-Stocked Lead-Time 20 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 about CUI Inc. cui prqexw d converters	Datasheet	Non-Stocked Lead-Time 20 Weeks	Rp2.537.619 Rp2.461.666 Rp2.431.762	Min.: 15 Mult.: 15	Isolated	1 Output	50 W	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: Rp2.537.619 Non-Stocked Lead-Time 20 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 about CUI Inc. cui prqexw d converters	Datasheet	Non-Stocked Lead-Time 20 Weeks	Rp2.537.619 Rp2.461.666 Rp2.431.762	Min.: 15 Mult.: 15	Isolated	1 Output	50 W	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: Rp2.537.619 Non-Stocked Lead-Time 20 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 about CUI Inc. cui prqexw d converters	Datasheet	Non-Stocked Lead-Time 20 Weeks	Rp2.537.619 Rp2.461.666 Rp2.431.762	Min.: 15 Mult.: 15	Isolated	1 Output	50 W	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: Rp2.537.619 Non-Stocked Lead-Time 20 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 about CUI Inc. cui prqexw d converters	Datasheet	Non-Stocked Lead-Time 20 Weeks	Rp2.537.619 Rp2.461.666 Rp2.431.762	Min.: 15 Mult.: 15	Isolated	1 Output	50 W	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: Rp2.916.464 Non-Stocked Lead-Time 20 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 about CUI Inc. cui prqexw d converters	Datasheet	Non-Stocked Lead-Time 20 Weeks	Rp2.916.464 Rp2.848.583	Min.: 15 Mult.: 15	Isolated	1 Output	75 W	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: Rp2.713.740 Non-Stocked Lead-Time 20 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 about CUI Inc. cui prqexw d converters	Datasheet	Non-Stocked Lead-Time 20 Weeks	Rp2.713.740 Rp2.556.148 Rp2.555.598 View Quote	Min.: 15 Mult.: 15	Isolated	1 Output	75 W	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: Rp2.916.464 Non-Stocked Lead-Time 20 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 about CUI Inc. cui prqexw d converters	Datasheet	Non-Stocked Lead-Time 20 Weeks	Rp2.916.464 Rp2.848.583	Min.: 15 Mult.: 15	Isolated	1 Output	75 W	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: Rp2.916.464 Non-Stocked Lead-Time 20 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 about CUI Inc. cui prqexw d converters	Datasheet	Non-Stocked Lead-Time 20 Weeks	Rp2.916.464 Rp2.848.583	Min.: 15 Mult.: 15	Isolated	1 Output	75 W	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: Rp2.916.464 Non-Stocked Lead-Time 20 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 about CUI Inc. cui prqexw d converters	Datasheet	Non-Stocked Lead-Time 20 Weeks	Rp2.916.464 Rp2.848.583	Min.: 15 Mult.: 15	Isolated	1 Output	75 W	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: Rp2.916.464 Non-Stocked Lead-Time 20 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 about CUI Inc. cui prqexw d converters	Datasheet	Non-Stocked Lead-Time 20 Weeks	Rp2.916.464 Rp2.848.583	Min.: 15 Mult.: 15	Isolated	1 Output	75 W	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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