Power Products – Mouser Singapore

DQC30 DC-DC Converters

CUI Inc DQC30 DC-DC Converters offer up to 30W isolated output ratings and are available with chassis and DIN-rail mount options. DQC30 converters feature a single/dual regulated output, remote on/off control, and various built-in protections, including overvoltage, input undervoltage lockout, short circuit, and overtemperature. These converters are certified to IEC/EN 62368-1 and provide a 5000m altitude operation. CUI Inc DQC30 DC-DC Converters have a wide operating temperature range of -40°C to +100°C, making them ideal for harsh environments, including factory automation and industrial control applications.

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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.
DC/DC Converters - DIN Rail Mount dc-dc, isolated, 3 W, 10 36 Vdc input, 15 Vdc, 1 A, dual regulated output, DIN-rail DQC30-24-D15-DIN CUI Inc. 1: $116.72 53In Stock New Product	Mfr. Part No. DQC30-24-D15-DIN Mouser Part No 490-DQC30-24-D15-DIN New Product	CUI Inc.	DC/DC Converters - DIN Rail Mount dc-dc, isolated, 3 W, 10 36 Vdc input, 15 Vdc, 1 A, dual regulated output, DIN-rail Learn More about CUI Inc. cui dqc30 dcdc converters	Datasheet	53In Stock	$116.72 $112.36 $111.21 $108.17 View $106.41 $104.68	Min.: 1 Mult.: 1
DC/DC Converters - Chassis Mount dc-dc, isolated, 3 W, 10 36 Vdc input, 5 Vdc, 6 A, single regulated output, chassis mount DQC30-24-S5-T CUI Inc. 1: $113.49 36In Stock 75On Order New Product	Mfr. Part No. DQC30-24-S5-T Mouser Part No 490-DQC30-24-S5-T New Product	CUI Inc.	DC/DC Converters - Chassis Mount dc-dc, isolated, 3 W, 10 36 Vdc input, 5 Vdc, 6 A, single regulated output, chassis mount Learn More about CUI Inc. cui dqc30 dcdc converters	Datasheet	36In Stock 75On Order	$113.49 $109.28 $107.83 $105.18 View $103.47 $101.78	Min.: 1 Mult.: 1
DC/DC Converters - Chassis Mount dc-dc, isolated, 3 W, 19 74 Vdc input, 12 Vdc, 1.25 A, dual regulated output, chassis mount DQC30-48-D12-T CUI Inc. 1: $113.49 38In Stock New Product	Mfr. Part No. DQC30-48-D12-T Mouser Part No 490-DQC30-48-D12-T New Product	CUI Inc.	DC/DC Converters - Chassis Mount dc-dc, isolated, 3 W, 19 74 Vdc input, 12 Vdc, 1.25 A, dual regulated output, chassis mount Learn More about CUI Inc. cui dqc30 dcdc converters	Datasheet	38In Stock	$113.49 $109.28 $107.83 $105.18 View $103.47 $101.78	Min.: 1 Mult.: 1
DC/DC Converters - DIN Rail Mount dc-dc, isolated, 3 W, 19 74 Vdc input, 15 Vdc, 1 A, dual regulated output, DIN-rail DQC30-48-D15-DIN CUI Inc. 1: $116.73 12In Stock New Product	Mfr. Part No. DQC30-48-D15-DIN Mouser Part No 490-DQC30-48-D15-DIN New Product	CUI Inc.	DC/DC Converters - DIN Rail Mount dc-dc, isolated, 3 W, 19 74 Vdc input, 15 Vdc, 1 A, dual regulated output, DIN-rail Learn More about CUI Inc. cui dqc30 dcdc converters	Datasheet	12In Stock	$116.73 $112.38 $111.22 $108.17 View $106.41 $104.71 Quote	Min.: 1 Mult.: 1
DC/DC Converters - DIN Rail Mount dc-dc, isolated, 3 W, 19 74 Vdc input, 15 Vdc, 2 A, single regulated output, DIN-rail DQC30-48-S15-DIN CUI Inc. 1: $116.72 15In Stock New Product	Mfr. Part No. DQC30-48-S15-DIN Mouser Part No 490-DQC30-48-S15-DIN New Product	CUI Inc.	DC/DC Converters - DIN Rail Mount dc-dc, isolated, 3 W, 19 74 Vdc input, 15 Vdc, 2 A, single regulated output, DIN-rail Learn More about CUI Inc. cui dqc30 dcdc converters	Datasheet	15In Stock	$116.72 $112.36 $111.21 $108.17 View $106.41 $104.68	Min.: 1 Mult.: 1
DC/DC Converters - Chassis Mount dc-dc, isolated, 3 W, 19 74 Vdc input, 15 Vdc, 2 A, single regulated output, chassis mount DQC30-48-S15-T CUI Inc. 1: $113.49 14In Stock New Product	Mfr. Part No. DQC30-48-S15-T Mouser Part No 490-DQC30-48-S15-T New Product	CUI Inc.	DC/DC Converters - Chassis Mount dc-dc, isolated, 3 W, 19 74 Vdc input, 15 Vdc, 2 A, single regulated output, chassis mount Learn More about CUI Inc. cui dqc30 dcdc converters	Datasheet	14In Stock	$113.49 $109.28 $107.83 $105.18 View $103.47 $101.78	Min.: 1 Mult.: 1
DC/DC Converters - DIN Rail Mount dc-dc, isolated, 3 W, 19 74 Vdc input, 12 Vdc, 2.5 A, single regulated output, DIN-rail DQC30-48-S12-DIN CUI Inc. 1: $116.72 30Expected 12/10/2026 New Product	Mfr. Part No. DQC30-48-S12-DIN Mouser Part No 490-DQC30-48-S12-DIN New Product	CUI Inc.	DC/DC Converters - DIN Rail Mount dc-dc, isolated, 3 W, 19 74 Vdc input, 12 Vdc, 2.5 A, single regulated output, DIN-rail Learn More about CUI Inc. cui dqc30 dcdc converters	Datasheet	30Expected 12/10/2026	$116.72 $112.36 $111.21 $108.17 View $106.41 $104.68	Min.: 1 Mult.: 1
DC/DC Converters - DIN Rail Mount dc-dc, isolated, 3 W, 10 36 Vdc input, 12 Vdc, 2.5 A, single regulated output, DIN-rail DQC30-24-S12-DIN CUI Inc. 1: $116.72 5In Stock 75On Order New Product	Mfr. Part No. DQC30-24-S12-DIN Mouser Part No 490-DQC30-24-S12-DIN New Product	CUI Inc.	DC/DC Converters - DIN Rail Mount dc-dc, isolated, 3 W, 10 36 Vdc input, 12 Vdc, 2.5 A, single regulated output, DIN-rail Learn More about CUI Inc. cui dqc30 dcdc converters	Datasheet	5In Stock 75On Order On Order Ship Dates Mfr. No: DQC30-24-S12-DIN Stock: 5 Can Dispatch Immediately On Order: 15 Expected 6/10/2026 15 Expected 12/10/2026 45 Expected 22/1/2027 Factory Lead Time: 20 Weeks	$116.72 $112.36 $111.21 $108.17 View $106.41 $104.68	Min.: 1 Mult.: 1
DC/DC Converters - DIN Rail Mount dc-dc, isolated, 3 W, 10 36 Vdc input, 15 Vdc, 2 A, single regulated output, DIN-rail DQC30-24-S15-DIN CUI Inc. 1: $116.72 6In Stock New Product	Mfr. Part No. DQC30-24-S15-DIN Mouser Part No 490-DQC30-24-S15-DIN New Product	CUI Inc.	DC/DC Converters - DIN Rail Mount dc-dc, isolated, 3 W, 10 36 Vdc input, 15 Vdc, 2 A, single regulated output, DIN-rail Learn More about CUI Inc. cui dqc30 dcdc converters	Datasheet	6In Stock	$116.72 $112.36 $111.21 $108.17 View $106.41 $104.68	Min.: 1 Mult.: 1
DC/DC Converters - DIN Rail Mount dc-dc, isolated, 3 W, 19 74 Vdc input, 5 Vdc, 6 A, single regulated output, DIN-rail DQC30-48-S5-DIN CUI Inc. 1: $116.73 4In Stock 15Expected 19/11/2026 New Product	Mfr. Part No. DQC30-48-S5-DIN Mouser Part No 490-DQC30-48-S5-DIN New Product	CUI Inc.	DC/DC Converters - DIN Rail Mount dc-dc, isolated, 3 W, 19 74 Vdc input, 5 Vdc, 6 A, single regulated output, DIN-rail Learn More about CUI Inc. cui dqc30 dcdc converters	Datasheet	4In Stock 15Expected 19/11/2026	$116.73 $112.38 $111.22 $108.17 View $106.41 $104.71 Quote	Min.: 1 Mult.: 1
DC/DC Converters - Chassis Mount dc-dc, isolated, 3 W, 19 74 Vdc input, 15 Vdc, 1 A, dual regulated output, chassis mount DQC30-48-D15-T CUI Inc. 1: $105.97 12In Stock New Product	Mfr. Part No. DQC30-48-D15-T Mouser Part No 490-DQC30-48-D15-T New Product	CUI Inc.	DC/DC Converters - Chassis Mount dc-dc, isolated, 3 W, 19 74 Vdc input, 15 Vdc, 1 A, dual regulated output, chassis mount Learn More about CUI Inc. cui dqc30 dcdc converters	Datasheet	12In Stock	$105.97 $102.03 $100.68 $98.21 View $96.60 $95.05 Quote	Min.: 1 Mult.: 1
DC/DC Converters - Chassis Mount dc-dc, isolated, 3 W, 19 74 Vdc input, 5 Vdc, 6 A, single regulated output, chassis mount DQC30-48-S5-T CUI Inc. 1: $113.51 2In Stock New Product	Mfr. Part No. DQC30-48-S5-T Mouser Part No 490-DQC30-48-S5-T New Product	CUI Inc.	DC/DC Converters - Chassis Mount dc-dc, isolated, 3 W, 19 74 Vdc input, 5 Vdc, 6 A, single regulated output, chassis mount Learn More about CUI Inc. cui dqc30 dcdc converters	Datasheet	2In Stock	$113.51 $109.29 $107.85 $105.18 View $103.47 $101.82 Quote	Min.: 1 Mult.: 1
DC/DC Converters - Chassis Mount dc-dc, isolated, 3 W, 10 36 Vdc input, 12 Vdc, 1.25 A, dual regulated output, chassis mount DQC30-24-D12-T CUI Inc. 1: $105.97 24In Stock New Product	Mfr. Part No. DQC30-24-D12-T Mouser Part No 490-DQC30-24-D12-T New Product	CUI Inc.	DC/DC Converters - Chassis Mount dc-dc, isolated, 3 W, 10 36 Vdc input, 12 Vdc, 1.25 A, dual regulated output, chassis mount Learn More about CUI Inc. cui dqc30 dcdc converters	Datasheet	24In Stock	$105.97 $102.03 $100.68 $98.21 View $96.60 $95.05 Quote	Min.: 1 Mult.: 1
DC/DC Converters - Chassis Mount dc-dc, isolated, 3 W, 10 36 Vdc input, 15 Vdc, 1 A, dual regulated output, chassis mount DQC30-24-D15-T CUI Inc. 1: $113.49 21In Stock New Product	Mfr. Part No. DQC30-24-D15-T Mouser Part No 490-DQC30-24-D15-T New Product	CUI Inc.	DC/DC Converters - Chassis Mount dc-dc, isolated, 3 W, 10 36 Vdc input, 15 Vdc, 1 A, dual regulated output, chassis mount Learn More about CUI Inc. cui dqc30 dcdc converters	Datasheet	21In Stock	$113.49 $109.28 $107.83 $105.18 View $103.47 $101.78	Min.: 1 Mult.: 1
DC/DC Converters - DIN Rail Mount dc-dc, isolated, 3 W, 10 36 Vdc input, 5 Vdc, 6 A, single regulated output, DIN-rail DQC30-24-S5-DIN CUI Inc. 1: $116.72 52In Stock New Product	Mfr. Part No. DQC30-24-S5-DIN Mouser Part No 490-DQC30-24-S5-DIN New Product	CUI Inc.	DC/DC Converters - DIN Rail Mount dc-dc, isolated, 3 W, 10 36 Vdc input, 5 Vdc, 6 A, single regulated output, DIN-rail Learn More about CUI Inc. cui dqc30 dcdc converters	Datasheet	52In Stock	$116.72 $112.36 $111.21 $108.17 View $106.41 $104.68	Min.: 1 Mult.: 1
DC/DC Converters - DIN Rail Mount dc-dc, isolated, 3 W, 19 74 Vdc input, 12 Vdc, 1.25 A, dual regulated output, DIN-rail DQC30-48-D12-DIN CUI Inc. 1: $116.73 21In Stock New Product	Mfr. Part No. DQC30-48-D12-DIN Mouser Part No 490-DQC30-48-D12-DIN New Product	CUI Inc.	DC/DC Converters - DIN Rail Mount dc-dc, isolated, 3 W, 19 74 Vdc input, 12 Vdc, 1.25 A, dual regulated output, DIN-rail Learn More about CUI Inc. cui dqc30 dcdc converters	Datasheet	21In Stock	$116.73 $112.38 $111.22 $108.17 View $106.41 $104.71 Quote	Min.: 1 Mult.: 1
DC/DC Converters - DIN Rail Mount dc-dc, isolated, 3 W, 10 36 Vdc input, 12 Vdc, 1 A, dual regulated output, DIN-rail DQC30-24-D12-DIN CUI Inc. 1: $116.72 41On Order New Product	Mfr. Part No. DQC30-24-D12-DIN Mouser Part No 490-DQC30-24-D12-DIN New Product	CUI Inc.	DC/DC Converters - DIN Rail Mount dc-dc, isolated, 3 W, 10 36 Vdc input, 12 Vdc, 1 A, dual regulated output, DIN-rail Learn More about CUI Inc. cui dqc30 dcdc converters	Datasheet	41On Order On Order Ship Dates Mfr. No: DQC30-24-D12-DIN Stock: 0 On Order: 11 Expected 29/10/2026 30 Expected 7/1/2027 Factory Lead Time: 20 Weeks	$116.72 $112.36 $111.21 $108.17 View $106.41 $104.68	Min.: 1 Mult.: 1
DC/DC Converters - Chassis Mount dc-dc, isolated, 3 W, 10 36 Vdc input, 12 Vdc, 2.5 A, single regulated output, chassis mount DQC30-24-S12-T CUI Inc. 1: $113.49 75On Order New Product	Mfr. Part No. DQC30-24-S12-T Mouser Part No 490-DQC30-24-S12-T New Product	CUI Inc.	DC/DC Converters - Chassis Mount dc-dc, isolated, 3 W, 10 36 Vdc input, 12 Vdc, 2.5 A, single regulated output, chassis mount Learn More about CUI Inc. cui dqc30 dcdc converters	Datasheet	75On Order On Order Ship Dates Mfr. No: DQC30-24-S12-T Stock: 0 On Order: 15 Expected 29/10/2026 60 Expected 7/1/2027 Factory Lead Time: 20 Weeks	$113.49 $109.28 $107.83 $105.18 View $103.47 $101.78	Min.: 1 Mult.: 1
DC/DC Converters - Chassis Mount dc-dc, isolated, 3 W, 10 36 Vdc input, 15 Vdc, 2 A, single regulated output, chassis mount DQC30-24-S15-T CUI Inc. 1: $113.49 30On Order New Product	Mfr. Part No. DQC30-24-S15-T Mouser Part No 490-DQC30-24-S15-T New Product	CUI Inc.	DC/DC Converters - Chassis Mount dc-dc, isolated, 3 W, 10 36 Vdc input, 15 Vdc, 2 A, single regulated output, chassis mount Learn More about CUI Inc. cui dqc30 dcdc converters	Datasheet	30On Order On Order Ship Dates Mfr. No: DQC30-24-S15-T Stock: 0 On Order: 15 Expected 29/10/2026 15 Expected 7/1/2027 Factory Lead Time: 20 Weeks	$113.49 $109.28 $107.83 $105.18 View $103.47 $101.78	Min.: 1 Mult.: 1
DC/DC Converters - Chassis Mount dc-dc, isolated, 3 W, 19 74 Vdc input, 12 Vdc, 2.5 A, single regulated output, chassis mount DQC30-48-S12-T CUI Inc. 1: $113.49 28On Order New Product	Mfr. Part No. DQC30-48-S12-T Mouser Part No 490-DQC30-48-S12-T New Product	CUI Inc.	DC/DC Converters - Chassis Mount dc-dc, isolated, 3 W, 19 74 Vdc input, 12 Vdc, 2.5 A, single regulated output, chassis mount Learn More about CUI Inc. cui dqc30 dcdc converters	Datasheet	28On Order On Order Ship Dates Mfr. No: DQC30-48-S12-T Stock: 0 On Order: 13 Pending 15 Expected 12/10/2026 Factory Lead Time: 20 Weeks	$113.49 $109.28 $107.83 $105.18 View $103.47 $101.78	Min.: 1 Mult.: 1
DC/DC Converters - Chassis Mount dc-dc, isolated, 3 W, 10 36 Vdc input, 12 Vdc, 1.25 A, dual regulated output, chassis mount, neg logic DQC30-24-D12N-T CUI Inc. 15: $107.83 Non-Stocked Lead-Time 20 Weeks New Product	Mfr. Part No. DQC30-24-D12N-T Mouser Part No 490-DQC30-24-D12N-T New Product	CUI Inc.	DC/DC Converters - Chassis Mount dc-dc, isolated, 3 W, 10 36 Vdc input, 12 Vdc, 1.25 A, dual regulated output, chassis mount, neg logic Learn More about CUI Inc. cui dqc30 dcdc converters	Datasheet	Non-Stocked Lead-Time 20 Weeks	$107.83 $105.18 $103.47 $101.78	Min.: 15 Mult.: 15
DC/DC Converters - DIN Rail Mount dc-dc, isolated, 3 W, 10 36 Vdc input, 12 Vdc, 1.25 A, dual regulated output, DIN-rail, neg logic DQC30-24-D12N-DIN CUI Inc. 15: $111.21 Non-Stocked Lead-Time 20 Weeks New Product	Mfr. Part No. DQC30-24-D12N-DIN Mouser Part No 490-DQC30-24-D12NDIN New Product	CUI Inc.	DC/DC Converters - DIN Rail Mount dc-dc, isolated, 3 W, 10 36 Vdc input, 12 Vdc, 1.25 A, dual regulated output, DIN-rail, neg logic Learn More about CUI Inc. cui dqc30 dcdc converters	Datasheet	Non-Stocked Lead-Time 20 Weeks	$111.21 $108.17 $106.41 $104.68	Min.: 15 Mult.: 15
DC/DC Converters - Chassis Mount dc-dc, isolated, 3 W, 10 36 Vdc input, 15 Vdc, 1 A, dual regulated output, chassis mount, neg logic DQC30-24-D15N-T CUI Inc. 15: $107.83 Non-Stocked Lead-Time 20 Weeks New Product	Mfr. Part No. DQC30-24-D15N-T Mouser Part No 490-DQC30-24-D15N-T New Product	CUI Inc.	DC/DC Converters - Chassis Mount dc-dc, isolated, 3 W, 10 36 Vdc input, 15 Vdc, 1 A, dual regulated output, chassis mount, neg logic Learn More about CUI Inc. cui dqc30 dcdc converters	Datasheet	Non-Stocked Lead-Time 20 Weeks	$107.83 $105.18 $103.47 $101.78	Min.: 15 Mult.: 15
DC/DC Converters - DIN Rail Mount dc-dc, isolated, 3 W, 10 36 Vdc input, 15 Vdc, 1 A, dual regulated output, DIN-rail, neg logic DQC30-24-D15N-DIN CUI Inc. 15: $111.21 Non-Stocked Lead-Time 20 Weeks New Product	Mfr. Part No. DQC30-24-D15N-DIN Mouser Part No 490-DQC30-24-D15NDIN New Product	CUI Inc.	DC/DC Converters - DIN Rail Mount dc-dc, isolated, 3 W, 10 36 Vdc input, 15 Vdc, 1 A, dual regulated output, DIN-rail, neg logic Learn More about CUI Inc. cui dqc30 dcdc converters	Datasheet	Non-Stocked Lead-Time 20 Weeks	$111.21 $108.17 $106.41 $104.68	Min.: 15 Mult.: 15
DC/DC Converters - Chassis Mount dc-dc, isolated, 3 W, 10 36 Vdc input, 12 Vdc, 2.5 A, single regulated output, chassis mount, neg logic DQC30-24-S12N-T CUI Inc. 15: $107.83 Non-Stocked Lead-Time 20 Weeks New Product	Mfr. Part No. DQC30-24-S12N-T Mouser Part No 490-DQC30-24-S12N-T New Product	CUI Inc.	DC/DC Converters - Chassis Mount dc-dc, isolated, 3 W, 10 36 Vdc input, 12 Vdc, 2.5 A, single regulated output, chassis mount, neg logic Learn More about CUI Inc. cui dqc30 dcdc converters	Datasheet	Non-Stocked Lead-Time 20 Weeks	$107.83 $105.18 $103.47 $101.78	Min.: 15 Mult.: 15

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