DC/DC Converters – Mouser United Kingdom

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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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.	Isolation	Mounting Style	Number of Outputs	Output Power	Output Voltage-Channel 1	Output Current-Channel 1	Industry
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: £32.77 15In Stock 50Expected 07/12/2026 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 about CUI Inc. cui dqd50 dc dc converters	Datasheet	15In Stock 50Expected 07/12/2026	£32.77 £31.55 £31.04 £30.38 View £29.88 £29.39 £28.77	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	50 W	12 V	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 DQD50-24-S12-DIN CUI Inc. 1: £40.03 28In Stock 36Expected 12/11/2026 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 about CUI Inc. cui dqd50 dc dc converters	Datasheet	28In Stock 36Expected 12/11/2026	£40.03 £38.53 £37.91 £37.09 View £36.49 £35.91 £31.54	Min.: 1 Mult.: 1	Isolated	DIN Rail	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: £32.47 32In 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 about CUI Inc. cui dqd50 dc dc converters	Datasheet	32In Stock	£32.47 £30.75 £29.59 £29.11 £28.49	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	50 W	24 V	2.083 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: £32.77 45In 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 about CUI Inc. cui dqd50 dc dc converters	Datasheet	45In Stock	£32.77 £31.55 £31.04 £30.38 View £29.88 £29.39 £28.77	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: £32.77 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 about CUI Inc. cui dqd50 dc dc converters	Datasheet	50In Stock	£32.77 £31.55 £31.04 £30.38 View £29.88 £29.39 £28.77	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: £32.47 44In 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 about CUI Inc. cui dqd50 dc dc converters	Datasheet	44In Stock	£32.47 £30.75 £29.59 £29.11 £28.49	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	50 W	5 V	10 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: £40.04 3In Stock 36Expected 07/12/2026 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 about CUI Inc. cui dqd50 dc dc converters	Datasheet	3In Stock 36Expected 07/12/2026	£40.04 £38.54 £37.91 £37.10 View £36.49 £35.91 £31.55 Quote	Min.: 1 Mult.: 1	Isolated	DIN Rail	1 Output	50 W	5 VDC	10 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: £38.16 63In Stock 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 about CUI Inc. cui dqd50 dc dc converters	Datasheet	63In Stock	£38.16 £36.74 £36.13 £35.37 View £34.78 £34.21 £30.07 Quote	Min.: 1 Mult.: 1	Isolated	Chassis	1 Output	50 W	12 VDC	4.167 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: £32.77 187On Order 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 about CUI Inc. cui dqd50 dc dc converters	Datasheet	187On Order On Order Ship Dates Mfr. No: DQD50-24-S24 Stock: 0 On Order: 7 Expected 04/12/2026 180 Expected 10/12/2026 Factory Lead Time: 9 Weeks	£32.77 £31.55 £31.04 £30.38 View £29.88 £29.39 £28.77	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, 24 Vdc, 2.08 A, single regulated output, DIN-rail DQD50-24-S24-DIN CUI Inc. 1: £40.04 179Expected 18/12/2026 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 about CUI Inc. cui dqd50 dc dc converters	Datasheet	179Expected 18/12/2026	£40.04 £38.54 £37.91 £37.10 View £36.49 £35.91 £31.55 Quote	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, 24 Vdc, 2.08 A, single regulated output, chassis mount DQD50-24-S24-T CUI Inc. 1: £38.15 36Expected 14/12/2026 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 about CUI Inc. cui dqd50 dc dc converters	Datasheet	36Expected 14/12/2026	£38.15 £36.73 £36.12 £35.36 View £34.78 £34.21 £30.06	Min.: 1 Mult.: 1	Isolated	Chassis	1 Output	50 W	24 VDC	2.083 A	Industrial
DC/DC Converters - DIN Rail Mount isolated, 50W, 9-36 Vdc input, 24 Vdc, 2.08 A, single regulated output, DIN-rail, heat sink DQD50-24-S24H-DIN CUI Inc. 1: £41.00 36Expected 04/12/2026 New Product	Mfr. Part No. DQD50-24-S24H-DIN Mouser Part No 490-DQD50-24-S24HDIN 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, heat sink Learn More about CUI Inc. cui dqd50 dc dc converters	Datasheet	36Expected 04/12/2026	£41.00 £39.48 £38.83 £37.99 View £37.38 £36.77 £32.31	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: £38.15 71Expected 14/12/2026 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 about CUI Inc. cui dqd50 dc dc converters	Datasheet	71Expected 14/12/2026	£38.15 £36.73 £36.12 £35.36 View £34.78 £34.21 £30.06	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: £40.04 258Expected 14/12/2026 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 about CUI Inc. cui dqd50 dc dc converters	Datasheet	258Expected 14/12/2026	£40.04 £38.54 £37.91 £37.10 View £36.49 £35.91 £31.55 Quote	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, 12 Vdc, 4.17 A, single regulated output, chassis mount DQD50-48-S12-T CUI Inc. 1: £38.15 69On Order 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 about CUI Inc. cui dqd50 dc dc converters	Datasheet	69On Order On Order Ship Dates Mfr. No: DQD50-48-S12-T Stock: 0 On Order: 33 Expected 13/11/2026 36 Expected 14/12/2026 Factory Lead Time: 9 Weeks	£38.15 £36.73 £36.12 £35.36 View £34.78 £34.21 £30.06	Min.: 1 Mult.: 1	Isolated	Chassis	1 Output	50 W	12 VDC	4.167 A	Industrial
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: £40.03 67On Order 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 about CUI Inc. cui dqd50 dc dc converters	Datasheet	67On Order On Order Ship Dates Mfr. No: DQD50-48-S24-DIN Stock: 0 On Order: 31 Expected 04/11/2026 36 Expected 14/12/2026 Factory Lead Time: 9 Weeks	£40.03 £38.53 £37.91 £37.09 View £36.49 £35.91 £31.54	Min.: 1 Mult.: 1	Isolated	DIN Rail	1 Output	50 W	24 VDC	2.083 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: £38.15 70Expected 14/12/2026 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 about CUI Inc. cui dqd50 dc dc converters	Datasheet	70Expected 14/12/2026	£38.15 £36.73 £36.12 £35.36 View £34.78 £34.21 £30.06	Min.: 1 Mult.: 1	Isolated	Chassis	1 Output	50 W	24 VDC	2.083 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: £40.04 36Expected 10/12/2026 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 about CUI Inc. cui dqd50 dc dc converters	Datasheet	36Expected 10/12/2026	£40.04 £38.54 £37.91 £37.10 View £36.49 £35.91 £31.55 Quote	Min.: 1 Mult.: 1	Isolated	DIN Rail	1 Output	50 W	5 VDC	10 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: £38.15 71On Order 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 about CUI Inc. cui dqd50 dc dc converters	Datasheet	71On Order On Order Ship Dates Mfr. No: DQD50-48-S5-T Stock: 0 On Order: 35 Expected 02/11/2026 36 Expected 13/11/2026 Factory Lead Time: 9 Weeks	£38.15 £36.73 £36.12 £35.36 View £34.78 £34.21 £30.06	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: £32.41 Non-Stocked Lead-Time 9 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 about CUI Inc. cui dqd50 dc dc converters	Datasheet	Non-Stocked Lead-Time 9 Weeks	£32.41 £31.88 £31.19	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: £40.39 Non-Stocked Lead-Time 9 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 about CUI Inc. cui dqd50 dc dc converters	Datasheet	Non-Stocked Lead-Time 9 Weeks	£40.39 £38.89 £38.25 £37.43 View £36.83 £36.23 £31.83	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: £37.38 Non-Stocked Lead-Time 9 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 about CUI Inc. cui dqd50 dc dc converters	Datasheet	Non-Stocked Lead-Time 9 Weeks	£37.38 £36.77 £32.31	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: £32.77 Non-Stocked Lead-Time 9 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 about CUI Inc. cui dqd50 dc dc converters	Datasheet	Non-Stocked Lead-Time 9 Weeks	£32.77 £31.55 £31.04 £30.38 View £29.88 £29.39 £28.77	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: £36.49 Non-Stocked Lead-Time 9 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 about CUI Inc. cui dqd50 dc dc converters	Datasheet	Non-Stocked Lead-Time 9 Weeks	£36.49 £35.91 £31.54	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. 36: £34.78 Non-Stocked Lead-Time 9 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 about CUI Inc. cui dqd50 dc dc converters	Datasheet	Non-Stocked Lead-Time 9 Weeks	£34.78 £34.21 £30.06	Min.: 36 Mult.: 36	Isolated	Chassis	1 Output	50 W	15 VDC	3.333 A	Industrial

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