DC/DC Converters – Mouser United Kingdom

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DQD30 DC/DC Converters

CUI Inc DQD30 DC/DC Converters are 30W single-regulated outputs with 1500V_DC isolation voltage. Features include overvoltage, input undervoltage, short-circuit, and overcurrent protection. These converters are available in PCB, chassis, and DIN-rail mounting options. The DQD30 DC/DC converters operate over a -40°C to +105°C temperature range. These converters are housed in a 1" x 1" case with a DIP6 footprint and are RoHS-compliant. The DQD30 DC/DC converters are ideal for ITE and industrial applications.

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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 dc-dc, isolated, 30 W, 9 36 Vdc input, 12 Vdc, 2.5 A, single regulated output, DIP DQD30-24-S12 CUI Inc. 1: £26.72 50Expected 17/12/2026 New Product	Mfr. Part No. DQD30-24-S12 Mouser Part No 490-DQD30-24-S12 New Product	CUI Inc.	DC/DC Converters - Through Hole dc-dc, isolated, 30 W, 9 36 Vdc input, 12 Vdc, 2.5 A, single regulated output, DIP Learn More about CUI Inc. cui dqd30 dc dc converters	Datasheet	50Expected 17/12/2026	£26.72 £25.73 £25.34 £24.96 View £24.37 £23.97 £23.46	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	30 W	12 V	2.5 A	Industrial
DC/DC Converters - Through Hole dc-dc, isolated, 30 W, 9 36 Vdc input, 15 Vdc, 2 A, single regulated output, DIP DQD30-24-S15 CUI Inc. 1: £26.72 50Expected 17/12/2026 New Product	Mfr. Part No. DQD30-24-S15 Mouser Part No 490-DQD30-24-S15 New Product	CUI Inc.	DC/DC Converters - Through Hole dc-dc, isolated, 30 W, 9 36 Vdc input, 15 Vdc, 2 A, single regulated output, DIP Learn More about CUI Inc. cui dqd30 dc dc converters	Datasheet	50Expected 17/12/2026	£26.72 £25.73 £25.34 £24.96 View £24.37 £23.97 £23.46	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	30 W	15 V	2 A	Industrial
DC/DC Converters - Through Hole dc-dc, isolated, 30 W, 9 36 Vdc input, 24 Vdc, 1.25 A, single regulated output, DIP DQD30-24-S24 CUI Inc. 1: £26.72 50Expected 17/12/2026 New Product	Mfr. Part No. DQD30-24-S24 Mouser Part No 490-DQD30-24-S24 New Product	CUI Inc.	DC/DC Converters - Through Hole dc-dc, isolated, 30 W, 9 36 Vdc input, 24 Vdc, 1.25 A, single regulated output, DIP Learn More about CUI Inc. cui dqd30 dc dc converters	Datasheet	50Expected 17/12/2026	£26.72 £25.73 £25.34 £24.96 View £24.37 £23.97 £23.46	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	30 W	24 V	1.25 A	Industrial
DC/DC Converters - Through Hole dc-dc, isolated, 30 W, 9 36 Vdc input, 5 Vdc, 6 A, single regulated output, DIP DQD30-24-S5 CUI Inc. 1: £26.72 50Expected 17/12/2026 New Product	Mfr. Part No. DQD30-24-S5 Mouser Part No 490-DQD30-24-S5 New Product	CUI Inc.	DC/DC Converters - Through Hole dc-dc, isolated, 30 W, 9 36 Vdc input, 5 Vdc, 6 A, single regulated output, DIP Learn More about CUI Inc. cui dqd30 dc dc converters	Datasheet	50Expected 17/12/2026	£26.72 £25.73 £25.34 £24.96 View £24.37 £23.97 £23.46	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	30 W	5 V	6 A	Industrial
DC/DC Converters - Through Hole dc-dc, isolated, 30 W, 18 75 Vdc input, 12 Vdc, 2.5 A, single regulated output, DIP DQD30-48-S12 CUI Inc. 1: £26.72 50Expected 17/12/2026 New Product	Mfr. Part No. DQD30-48-S12 Mouser Part No 490-DQD30-48-S12 New Product	CUI Inc.	DC/DC Converters - Through Hole dc-dc, isolated, 30 W, 18 75 Vdc input, 12 Vdc, 2.5 A, single regulated output, DIP Learn More about CUI Inc. cui dqd30 dc dc converters	Datasheet	50Expected 17/12/2026	£26.72 £25.73 £25.34 £24.96 View £24.37 £23.97 £23.46	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	30 W	12 V	2.5 A	Industrial
DC/DC Converters - Through Hole dc-dc, isolated, 30 W, 18 75 Vdc input, 15 Vdc, 2 A, single regulated output, DIP DQD30-48-S15 CUI Inc. 1: £26.72 50Expected 17/12/2026 New Product	Mfr. Part No. DQD30-48-S15 Mouser Part No 490-DQD30-48-S15 New Product	CUI Inc.	DC/DC Converters - Through Hole dc-dc, isolated, 30 W, 18 75 Vdc input, 15 Vdc, 2 A, single regulated output, DIP Learn More about CUI Inc. cui dqd30 dc dc converters	Datasheet	50Expected 17/12/2026	£26.72 £25.73 £25.34 £24.96 View £24.37 £23.97 £23.46	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	30 W	15 V	2 A	Industrial
DC/DC Converters - Through Hole dc-dc, isolated, 30 W, 18 75 Vdc input, 24 Vdc, 1.25 A, single regulated output, DIP DQD30-48-S24 CUI Inc. 1: £26.72 50Expected 17/12/2026 New Product	Mfr. Part No. DQD30-48-S24 Mouser Part No 490-DQD30-48-S24 New Product	CUI Inc.	DC/DC Converters - Through Hole dc-dc, isolated, 30 W, 18 75 Vdc input, 24 Vdc, 1.25 A, single regulated output, DIP Learn More about CUI Inc. cui dqd30 dc dc converters	Datasheet	50Expected 17/12/2026	£26.72 £25.73 £25.34 £24.96 View £24.37 £23.97 £23.46	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	30 W	24 V	1.25 A	Industrial
DC/DC Converters - Through Hole dc-dc, isolated, 30 W, 18 75 Vdc input, 5 Vdc, 6 A, single regulated output, DIP DQD30-48-S5 CUI Inc. 1: £26.72 50Expected 17/12/2026 New Product	Mfr. Part No. DQD30-48-S5 Mouser Part No 490-DQD30-48-S5 New Product	CUI Inc.	DC/DC Converters - Through Hole dc-dc, isolated, 30 W, 18 75 Vdc input, 5 Vdc, 6 A, single regulated output, DIP Learn More about CUI Inc. cui dqd30 dc dc converters	Datasheet	50Expected 17/12/2026	£26.72 £25.73 £25.34 £24.96 View £24.37 £23.97 £23.46	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	30 W	5 V	6 A	Industrial
DC/DC Converters - DIN Rail Mount dc-dc, isolated, 30 W, 9 36 Vdc input, 12 Vdc, 2.5 A, single regulated output, DIN-rail DQD30-24-S12-DIN CUI Inc. 1: £32.36 36Expected 17/12/2026 New Product	Mfr. Part No. DQD30-24-S12-DIN Mouser Part No 490-DQD30-24-S12-DIN New Product	CUI Inc.	DC/DC Converters - DIN Rail Mount dc-dc, isolated, 30 W, 9 36 Vdc input, 12 Vdc, 2.5 A, single regulated output, DIN-rail Learn More about CUI Inc. cui dqd30 dc dc converters	Datasheet	36Expected 17/12/2026	£32.36 £31.16 £30.65 £30.00 View £29.52 £29.03 £28.40	Min.: 1 Mult.: 1	Isolated	DIN Rail	1 Output	30 W	12 VDC	2.5 A	Industrial
DC/DC Converters - Chassis Mount dc-dc, isolated, 30 W, 9 36 Vdc input, 12 Vdc, 2.5 A, single regulated output, chassis mount DQD30-24-S12-T CUI Inc. 1: £29.86 36Expected 17/12/2026 New Product	Mfr. Part No. DQD30-24-S12-T Mouser Part No 490-DQD30-24-S12-T New Product	CUI Inc.	DC/DC Converters - Chassis Mount dc-dc, isolated, 30 W, 9 36 Vdc input, 12 Vdc, 2.5 A, single regulated output, chassis mount Learn More about CUI Inc. cui dqd30 dc dc converters	Datasheet	36Expected 17/12/2026	£29.86 £28.75 £28.32 £27.88 View £27.22 £26.78 £26.20	Min.: 1 Mult.: 1	Isolated	Chassis	1 Output	30 W	12 VDC	2.5 A	Industrial
DC/DC Converters - DIN Rail Mount dc-dc, isolated, 30 W, 9 36 Vdc input, 15 Vdc, 2 A, single regulated output, DIN-rail DQD30-24-S15-DIN CUI Inc. 1: £32.36 36Expected 17/12/2026 New Product	Mfr. Part No. DQD30-24-S15-DIN Mouser Part No 490-DQD30-24-S15-DIN New Product	CUI Inc.	DC/DC Converters - DIN Rail Mount dc-dc, isolated, 30 W, 9 36 Vdc input, 15 Vdc, 2 A, single regulated output, DIN-rail Learn More about CUI Inc. cui dqd30 dc dc converters	Datasheet	36Expected 17/12/2026	£32.36 £31.16 £30.65 £30.00 View £29.52 £29.03 £28.40	Min.: 1 Mult.: 1	Isolated	DIN Rail	1 Output	30 W	15 VDC	2 A	Industrial
DC/DC Converters - Chassis Mount dc-dc, isolated, 30 W, 9 36 Vdc input, 15 Vdc, 2 A, single regulated output, chassis mount DQD30-24-S15-T CUI Inc. 1: £29.86 36Expected 17/12/2026 New Product	Mfr. Part No. DQD30-24-S15-T Mouser Part No 490-DQD30-24-S15-T New Product	CUI Inc.	DC/DC Converters - Chassis Mount dc-dc, isolated, 30 W, 9 36 Vdc input, 15 Vdc, 2 A, single regulated output, chassis mount Learn More about CUI Inc. cui dqd30 dc dc converters	Datasheet	36Expected 17/12/2026	£29.86 £28.75 £28.32 £27.88 View £27.22 £26.78 £26.20	Min.: 1 Mult.: 1	Isolated	Chassis	1 Output	30 W	15 VDC	2 A	Industrial
DC/DC Converters - DIN Rail Mount dc-dc, isolated, 30 W, 9 36 Vdc input, 24 Vdc, 1.25 A, single regulated output, DIN-rail DQD30-24-S24-DIN CUI Inc. 1: £32.36 36Expected 17/12/2026 New Product	Mfr. Part No. DQD30-24-S24-DIN Mouser Part No 490-DQD30-24-S24-DIN New Product	CUI Inc.	DC/DC Converters - DIN Rail Mount dc-dc, isolated, 30 W, 9 36 Vdc input, 24 Vdc, 1.25 A, single regulated output, DIN-rail Learn More about CUI Inc. cui dqd30 dc dc converters	Datasheet	36Expected 17/12/2026	£32.36 £31.16 £30.65 £30.00 View £29.52 £29.03 £28.40	Min.: 1 Mult.: 1	Isolated	DIN Rail	1 Output	30 W	24 VDC	1.25 A	Industrial
DC/DC Converters - Chassis Mount dc-dc, isolated, 30 W, 9 36 Vdc input, 24 Vdc, 1.25 A, single regulated output, chassis mount DQD30-24-S24-T CUI Inc. 1: £29.86 36Expected 17/12/2026 New Product	Mfr. Part No. DQD30-24-S24-T Mouser Part No 490-DQD30-24-S24-T New Product	CUI Inc.	DC/DC Converters - Chassis Mount dc-dc, isolated, 30 W, 9 36 Vdc input, 24 Vdc, 1.25 A, single regulated output, chassis mount Learn More about CUI Inc. cui dqd30 dc dc converters	Datasheet	36Expected 17/12/2026	£29.86 £28.75 £28.32 £27.88 View £27.22 £26.78 £26.20	Min.: 1 Mult.: 1	Isolated	Chassis	1 Output	30 W	24 VDC	1.25 A	Industrial
DC/DC Converters - DIN Rail Mount dc-dc, isolated, 30 W, 9 36 Vdc input, 5 Vdc, 6 A, single regulated output, DIN-rail DQD30-24-S5-DIN CUI Inc. 1: £32.36 36Expected 17/12/2026 New Product	Mfr. Part No. DQD30-24-S5-DIN Mouser Part No 490-DQD30-24-S5-DIN New Product	CUI Inc.	DC/DC Converters - DIN Rail Mount dc-dc, isolated, 30 W, 9 36 Vdc input, 5 Vdc, 6 A, single regulated output, DIN-rail Learn More about CUI Inc. cui dqd30 dc dc converters	Datasheet	36Expected 17/12/2026	£32.36 £31.16 £30.65 £30.00 View £29.52 £29.03 £28.40	Min.: 1 Mult.: 1	Isolated	DIN Rail	1 Output	30 W	5 VDC	6 A	Industrial
DC/DC Converters - Chassis Mount dc-dc, isolated, 30 W, 9 36 Vdc input, 5 Vdc, 6 A, single regulated output, chassis mount DQD30-24-S5-T CUI Inc. 1: £29.86 36Expected 17/12/2026 New Product	Mfr. Part No. DQD30-24-S5-T Mouser Part No 490-DQD30-24-S5-T New Product	CUI Inc.	DC/DC Converters - Chassis Mount dc-dc, isolated, 30 W, 9 36 Vdc input, 5 Vdc, 6 A, single regulated output, chassis mount Learn More about CUI Inc. cui dqd30 dc dc converters	Datasheet	36Expected 17/12/2026	£29.86 £28.75 £28.32 £27.88 View £27.22 £26.78 £26.20	Min.: 1 Mult.: 1	Isolated	Chassis	1 Output	30 W	5 VDC	6 A	Industrial
DC/DC Converters - DIN Rail Mount dc-dc, isolated, 30 W, 18 75 Vdc input, 12 Vdc, 2.5 A, single regulated output, DIN-rail DQD30-48-S12-DIN CUI Inc. 1: £32.36 36Expected 17/12/2026 New Product	Mfr. Part No. DQD30-48-S12-DIN Mouser Part No 490-DQD30-48-S12-DIN New Product	CUI Inc.	DC/DC Converters - DIN Rail Mount dc-dc, isolated, 30 W, 18 75 Vdc input, 12 Vdc, 2.5 A, single regulated output, DIN-rail Learn More about CUI Inc. cui dqd30 dc dc converters	Datasheet	36Expected 17/12/2026	£32.36 £31.16 £30.65 £30.00 View £29.52 £29.03 £28.40	Min.: 1 Mult.: 1	Isolated	DIN Rail	1 Output	30 W	12 VDC	2.5 A	Industrial
DC/DC Converters - Chassis Mount dc-dc, isolated, 30 W, 18 75 Vdc input, 12 Vdc, 2.5 A, single regulated output, chassis mount DQD30-48-S12-T CUI Inc. 1: £29.86 36Expected 17/12/2026 New Product	Mfr. Part No. DQD30-48-S12-T Mouser Part No 490-DQD30-48-S12-T New Product	CUI Inc.	DC/DC Converters - Chassis Mount dc-dc, isolated, 30 W, 18 75 Vdc input, 12 Vdc, 2.5 A, single regulated output, chassis mount Learn More about CUI Inc. cui dqd30 dc dc converters	Datasheet	36Expected 17/12/2026	£29.86 £28.75 £28.32 £27.88 View £27.22 £26.78 £26.20	Min.: 1 Mult.: 1	Isolated	Chassis	1 Output	30 W	12 VDC	2.5 A	Industrial
DC/DC Converters - DIN Rail Mount dc-dc, isolated, 30 W, 18 75 Vdc input, 15 Vdc, 2 A, single regulated output, DIN-rail DQD30-48-S15-DIN CUI Inc. 1: £32.36 36Expected 17/12/2026 New Product	Mfr. Part No. DQD30-48-S15-DIN Mouser Part No 490-DQD30-48-S15-DIN New Product	CUI Inc.	DC/DC Converters - DIN Rail Mount dc-dc, isolated, 30 W, 18 75 Vdc input, 15 Vdc, 2 A, single regulated output, DIN-rail Learn More about CUI Inc. cui dqd30 dc dc converters	Datasheet	36Expected 17/12/2026	£32.36 £31.16 £30.65 £30.00 View £29.52 £29.03 £28.40	Min.: 1 Mult.: 1	Isolated	DIN Rail	1 Output	30 W	15 VDC	2 A	Industrial
DC/DC Converters - Chassis Mount dc-dc, isolated, 30 W, 18 75 Vdc input, 15 Vdc, 2 A, single regulated output, chassis mount DQD30-48-S15-T CUI Inc. 1: £29.86 36Expected 17/12/2026 New Product	Mfr. Part No. DQD30-48-S15-T Mouser Part No 490-DQD30-48-S15-T New Product	CUI Inc.	DC/DC Converters - Chassis Mount dc-dc, isolated, 30 W, 18 75 Vdc input, 15 Vdc, 2 A, single regulated output, chassis mount Learn More about CUI Inc. cui dqd30 dc dc converters	Datasheet	36Expected 17/12/2026	£29.86 £28.75 £28.32 £27.88 View £27.22 £26.78 £26.20	Min.: 1 Mult.: 1	Isolated	Chassis	1 Output	30 W	15 VDC	2 A	Industrial
DC/DC Converters - DIN Rail Mount dc-dc, isolated, 30 W, 18 75 Vdc input, 24 Vdc, 1.25 A, single regulated output, DIN-rail DQD30-48-S24-DIN CUI Inc. 1: £32.36 36Expected 17/12/2026 New Product	Mfr. Part No. DQD30-48-S24-DIN Mouser Part No 490-DQD30-48-S24-DIN New Product	CUI Inc.	DC/DC Converters - DIN Rail Mount dc-dc, isolated, 30 W, 18 75 Vdc input, 24 Vdc, 1.25 A, single regulated output, DIN-rail Learn More about CUI Inc. cui dqd30 dc dc converters	Datasheet	36Expected 17/12/2026	£32.36 £31.16 £30.65 £30.00 View £29.52 £29.03 £28.40	Min.: 1 Mult.: 1	Isolated	DIN Rail	1 Output	30 W	24 VDC	1.25 A	Industrial
DC/DC Converters - Chassis Mount dc-dc, isolated, 30 W, 18 75 Vdc input, 24 Vdc, 1.25 A, single regulated output, chassis mount DQD30-48-S24-T CUI Inc. 1: £29.86 36Expected 17/12/2026 New Product	Mfr. Part No. DQD30-48-S24-T Mouser Part No 490-DQD30-48-S24-T New Product	CUI Inc.	DC/DC Converters - Chassis Mount dc-dc, isolated, 30 W, 18 75 Vdc input, 24 Vdc, 1.25 A, single regulated output, chassis mount Learn More about CUI Inc. cui dqd30 dc dc converters	Datasheet	36Expected 17/12/2026	£29.86 £28.75 £28.32 £27.88 View £27.22 £26.78 £26.20	Min.: 1 Mult.: 1	Isolated	Chassis	1 Output	30 W	24 VDC	1.25 A	Industrial
DC/DC Converters - DIN Rail Mount dc-dc, isolated, 30 W, 18 75 Vdc input, 5 Vdc, 6 A, single regulated output, DIN-rail DQD30-48-S5-DIN CUI Inc. 1: £32.36 36Expected 17/12/2026 New Product	Mfr. Part No. DQD30-48-S5-DIN Mouser Part No 490-DQD30-48-S5-DIN New Product	CUI Inc.	DC/DC Converters - DIN Rail Mount dc-dc, isolated, 30 W, 18 75 Vdc input, 5 Vdc, 6 A, single regulated output, DIN-rail Learn More about CUI Inc. cui dqd30 dc dc converters	Datasheet	36Expected 17/12/2026	£32.36 £31.16 £30.65 £30.00 View £29.52 £29.03 £28.40	Min.: 1 Mult.: 1	Isolated	DIN Rail	1 Output	30 W	5 VDC	6 A	Industrial
DC/DC Converters - Chassis Mount dc-dc, isolated, 30 W, 18 75 Vdc input, 5 Vdc, 6 A, single regulated output, chassis mount DQD30-48-S5-T CUI Inc. 1: £29.86 36Expected 17/12/2026 New Product	Mfr. Part No. DQD30-48-S5-T Mouser Part No 490-DQD30-48-S5-T New Product	CUI Inc.	DC/DC Converters - Chassis Mount dc-dc, isolated, 30 W, 18 75 Vdc input, 5 Vdc, 6 A, single regulated output, chassis mount Learn More about CUI Inc. cui dqd30 dc dc converters	Datasheet	36Expected 17/12/2026	£29.86 £28.75 £28.32 £27.88 View £27.22 £26.78 £26.20	Min.: 1 Mult.: 1	Isolated	Chassis	1 Output	30 W	5 VDC	6 A	Industrial
DC/DC Converters - Through Hole dc-dc, isolated, 30 W, 9 36 Vdc input, 12 Vdc, 2.5 A, single regulated output, DIP w/ heatsink DQD30-24-S12H CUI Inc. 54: £26.50 Non-Stocked Lead-Time 9 Weeks New Product	Mfr. Part No. DQD30-24-S12H Mouser Part No 490-DQD30-24-S12H New Product	CUI Inc.	DC/DC Converters - Through Hole dc-dc, isolated, 30 W, 9 36 Vdc input, 12 Vdc, 2.5 A, single regulated output, DIP w/ heatsink Learn More about CUI Inc. cui dqd30 dc dc converters	Datasheet	Non-Stocked Lead-Time 9 Weeks	£26.50 £26.07 £25.51	Min.: 54 Mult.: 54	Isolated	Through Hole	1 Output	30 W	12 V	2.5 A	Industrial

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