DC/DC Converters – Mouser Singapore

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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 (SGD) 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 - 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: $72.52 8In Stock 36Expected 11/11/2026 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	8In Stock 36Expected 11/11/2026	$72.52 $69.82 $68.68 $67.21 View $66.11 $65.04 $57.15 Quote	Min.: 1 Mult.: 1	Isolated	DIN Rail	1 Output	50 W	5 VDC	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: $72.52 4In 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 about CUI Inc. cui dqd50 dc dc converters	Datasheet	4In Stock	$72.52 $69.82 $68.68 $67.21 View $66.11 $65.04 $57.15 Quote	Min.: 1 Mult.: 1	Isolated	DIN Rail	1 Output	50 W	5 VDC	10 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: $58.81 34In 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	34In Stock	$58.81 $55.69 $53.61 $52.74 $51.60	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, 12 Vdc, 4.17 A, single regulated output, DIP DQD50-24-S12 CUI Inc. 1: $59.36 15In Stock 50Expected 13/11/2026 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 13/11/2026	$59.36 $57.15 $56.22 $55.03 View $54.13 $53.24 $52.10	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: $59.36 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 about CUI Inc. cui dqd50 dc dc converters	Datasheet	50In Stock	$59.36 $57.15 $56.22 $55.03 View $54.13 $53.24 $52.10	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: $59.36 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	$59.36 $57.15 $56.22 $55.03 View $54.13 $53.24 $52.10	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: $58.81 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	$58.81 $55.69 $53.61 $52.74 $51.60	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, 12 Vdc, 4.17 A, single regulated output, DIN-rail DQD50-24-S12-DIN CUI Inc. 1: $72.50 67On Order 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	67On Order On Order Ship Dates Mfr. No: DQD50-24-S12-DIN Stock: 0 On Order: 31 Pending 36 Expected 12/11/2026 Factory Lead Time: 9 Weeks	$72.50 $69.81 $68.67 $67.20 View $66.11 $65.04 $57.13	Min.: 1 Mult.: 1	Isolated	DIN Rail	1 Output	50 W	12 VDC	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 DQD50-24-S12-T CUI Inc. 1: $69.12 66On Order 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	66On Order	$69.12 $66.54 $65.46 $64.06 View $63.01 $61.98 $54.47 Quote	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: $72.52 109On Order 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	109On Order On Order Ship Dates Mfr. No: DQD50-24-S24-DIN Stock: 0 On Order: 73 Pending 36 Expected 13/10/2026 Factory Lead Time: 9 Weeks	$72.52 $69.82 $68.68 $67.21 View $66.11 $65.04 $57.15 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: $69.10 36Expected 12/10/2026 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 about CUI Inc. cui dqd50 dc dc converters	Datasheet	36Expected 12/10/2026	$69.10 $66.53 $65.44 $64.04 View $63.01 $61.98 $54.45	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: $74.27 36Expected 4/12/2026 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 4/12/2026	$74.27 $71.51 $70.34 $68.83 View $67.71 $66.61 $58.52	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: $69.10 71Expected 12/10/2026 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 12/10/2026	$69.10 $66.53 $65.44 $64.04 View $63.01 $61.98 $54.45	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: $72.52 78On 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 about CUI Inc. cui dqd50 dc dc converters	Datasheet	78On Order On Order Ship Dates Mfr. No: DQD50-48-S12-DIN Stock: 0 On Order: 6 Expected 12/10/2026 36 Expected 26/10/2026 36 Expected 27/10/2026 Factory Lead Time: 9 Weeks	$72.52 $69.82 $68.68 $67.21 View $66.11 $65.04 $57.15 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: $69.10 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 12/10/2026 36 Expected 13/11/2026 Factory Lead Time: 9 Weeks	$69.10 $66.53 $65.44 $64.04 View $63.01 $61.98 $54.45	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: $72.50 36Expected 4/11/2026 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 about CUI Inc. cui dqd50 dc dc converters	Datasheet	36Expected 4/11/2026	$72.50 $69.81 $68.67 $67.20 View $66.11 $65.04 $57.13	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: $69.10 70Expected 12/10/2026 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 about CUI Inc. cui dqd50 dc dc converters	Datasheet	70Expected 12/10/2026	$69.10 $66.53 $65.44 $64.04 View $63.01 $61.98 $54.45	Min.: 1 Mult.: 1	Isolated	Chassis	1 Output	50 W	24 VDC	2.083 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: $69.10 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 22/10/2026 36 Expected 13/11/2026 Factory Lead Time: 9 Weeks	$69.10 $66.53 $65.44 $64.04 View $63.01 $61.98 $54.45	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, 24 Vdc, 2.08 A, single regulated output, DIP DQD50-24-S24 CUI Inc. 1: $59.36 7Expected 4/12/2026 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 about CUI Inc. cui dqd50 dc dc converters	Datasheet	7Expected 4/12/2026	$59.36 $57.15 $56.22 $55.03 View $54.13 $53.24 $52.10	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, 12 Vdc, 4.17 A, single regulated output, DIP, heat sink DQD50-24-S12H CUI Inc. 54: $58.71 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	$58.71 $57.75 $56.51	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: $73.17 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	$73.17 $70.45 $69.29 $67.81 View $66.72 $65.62 $57.65	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: $67.71 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	$67.71 $66.61 $58.52	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. 50: $54.13 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	$54.13 $53.24 $52.10	Min.: 50 Mult.: 10	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: $66.11 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	$66.11 $65.04 $57.13	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: $63.01 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	$63.01 $61.98 $54.45	Min.: 36 Mult.: 36	Isolated	Chassis	1 Output	50 W	15 VDC	3.333 A	Industrial

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