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DC/DC Converters

DC-DC Converters are in stock with same-day shipping at Mouser from industry leading manufacturers. Mouser is an authorized distributor for many dc-dc converter manufacturers including CUI Inc., Murata, RECOM, TDK-Lambda, Texas Instruments, TRACO Power, Vicor, XP Power & more.
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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 - 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 60In 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	60In 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 - SMD WPME-FISM 24Vin/12Vout 1w 4kV SMT 1768812341 Wurth Elektronik 1: £4.23 512In Stock New Product	Mfr. Part No. 1768812341 Mouser Part No 710-1768812341 New Product	Wurth Elektronik	DC/DC Converters - SMD WPME-FISM 24Vin/12Vout 1w 4kV SMT Learn More about Wurth Elektronik wurth fixed isolated modules	Datasheet	512In Stock	Cut Tape £4.23 £4.03 £3.85 £3.62 Reel £3.40 View £3.34 £3.31 MouseReel Available	Min.: 1 Mult.: 1 : 500	Isolated	SMD/SMT	1 Output	1 W	12 V	84 mA	Industrial
DC/DC Converters - Through Hole 0.5 A, 9-90 Vdc input, 3.3 Vdc output, SIP P7803W-500 CUI Inc. 1: £5.04 33In Stock New Product	Mfr. Part No. P7803W-500 Mouser Part No 490-P7803W-500 New Product	CUI Inc.	DC/DC Converters - Through Hole 0.5 A, 9-90 Vdc input, 3.3 Vdc output, SIP Learn More about CUI Inc. cui inc p78w 500 dc dc converters	Datasheet	33In Stock	£5.04 £4.85 £4.77 £4.61 View £4.53 £4.49 £4.42 £4.35 £4.26	Min.: 1 Mult.: 1	Non-Isolated	Through Hole	2 Output	900 mW, 1.65 W	3.3 V	500 mA
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 14In Stock 50Expected 02/12/2026 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	14In Stock 50Expected 02/12/2026	£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 - Chassis Mount 300W 28Vin 12Vout 25A EPD300-12SC28-CT ETA-USA 1: £203.26 3In Stock New Product	Mfr. Part No. EPD300-12SC28-CT Mouser Part No 618-EPD300-12SC28-CT New Product	ETA-USA	DC/DC Converters - Chassis Mount 300W 28Vin 12Vout 25A Learn More about ETA-USA eta usa epd300 sc power supplies	Datasheet	3In Stock	£203.26 £195.38 £192.17 £187.85	Min.: 1 Mult.: 1		Chassis	1 Output	300 W	12 V	25 A
DC/DC Converters - Chassis Mount 300W 28Vin 15Vout 20A EPD300-15SC28-CT ETA-USA 1: £203.26 3In Stock New Product	Mfr. Part No. EPD300-15SC28-CT Mouser Part No 618-EPD300-15SC28-CT New Product	ETA-USA	DC/DC Converters - Chassis Mount 300W 28Vin 15Vout 20A Learn More about ETA-USA eta usa epd300 sc power supplies	Datasheet	3In Stock	£203.26 £195.38 £192.17 £187.85	Min.: 1 Mult.: 1		Chassis	1 Output	300 W	15 V	20 A
DC/DC Converters - Chassis Mount 300W 28Vin 48Vout 6.25A EPD300-48SC28-CT ETA-USA 1: £203.26 3In Stock New Product	Mfr. Part No. EPD300-48SC28-CT Mouser Part No 618-EPD300-48SC28-CT New Product	ETA-USA	DC/DC Converters - Chassis Mount 300W 28Vin 48Vout 6.25A Learn More about ETA-USA eta usa epd300 sc power supplies	Datasheet	3In Stock	£203.26 £195.38 £192.17 £187.85	Min.: 1 Mult.: 1		Chassis	1 Output	300 W	48 V	6.25 A
DC/DC Converters - Chassis Mount 300W DC/DC-Converter / Plug & Play Railway / Ultra-wide Input RMD300-110-110SUW RECOM Power 1: £383.05 2In Stock New Product	Mfr. Part No. RMD300-110-110SUW Mouser Part No 919-RMD300-110110SUW New Product	RECOM Power	DC/DC Converters - Chassis Mount 300W DC/DC-Converter / Plug & Play Railway / Ultra-wide Input	Datasheet	2In Stock	£383.05 £368.71 £362.73	Min.: 1 Mult.: 1		Chassis	1 Output	300 W	110 V	3 A	Industrial
DC/DC Converters - Chassis Mount 300W 28Vin 24Vout 12.5A EPD300-24SC28-CT ETA-USA 1: £203.26 3In Stock New Product	Mfr. Part No. EPD300-24SC28-CT Mouser Part No 618-EPD300-24SC28-CT New Product	ETA-USA	DC/DC Converters - Chassis Mount 300W 28Vin 24Vout 12.5A Learn More about ETA-USA eta usa epd300 sc power supplies	Datasheet	3In Stock	£203.26 £195.38 £192.17 £187.85	Min.: 1 Mult.: 1		Chassis	1 Output	300 W	24 V	12.5 A
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 23In 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	23In 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 1W, 10.8-13.2 Vdc input, 15 Vdc, 0.067 A, single regulated output, SIP DQM1-12-S15-S CUI Inc. 1: £2.21 78In Stock New Product	Mfr. Part No. DQM1-12-S15-S Mouser Part No 490-DQM1-12-S15-S New Product	CUI Inc.	DC/DC Converters - Through Hole 1W, 10.8-13.2 Vdc input, 15 Vdc, 0.067 A, single regulated output, SIP Learn More about CUI Inc. cui inc dqm1 s dc dc converters	Datasheet	78In Stock	£2.21 £2.12 £2.09 £2.04 View £2.01 £1.97 £1.93 £1.90 £1.86	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	1 W	15 V	67 mA	Industrial
DC/DC Converters - Through Hole isolated, 1W, 21.6-26.4 Vdc input, 5 Vdc, 0.2 A, single regulated output, DIP DDP1-24-S5-D CUI Inc. 1: £3.44 66In Stock New Product	Mfr. Part No. DDP1-24-S5-D Mouser Part No 490-DDP1-24-S5-D New Product	CUI Inc.	DC/DC Converters - Through Hole isolated, 1W, 21.6-26.4 Vdc input, 5 Vdc, 0.2 A, single regulated output, DIP Learn More about CUI Inc. cui ddp1 d dcdc converters	Datasheet	66In Stock	£3.44 £3.23 £3.02 £2.91 View £2.79 £2.63 £2.51 £2.43 £2.33	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	1 W	5 V	200 mA
DC/DC Converters - Through Hole isolated, 1W, 4.5-5.5 Vdc input, 12 Vdc, 0.084 A, single regulated output, DIP DDP1-5-S12-D CUI Inc. 1: £3.44 82In Stock New Product	Mfr. Part No. DDP1-5-S12-D Mouser Part No 490-DDP1-5-S12-D New Product	CUI Inc.	DC/DC Converters - Through Hole isolated, 1W, 4.5-5.5 Vdc input, 12 Vdc, 0.084 A, single regulated output, DIP Learn More about CUI Inc. cui ddp1 d dcdc converters	Datasheet	82In Stock	£3.44 £3.23 £3.02 £2.91 View £2.79 £2.63 £2.51 £2.43 £2.33	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	1 W	12 V	84 mA
DC/DC Converters - Through Hole 1.0 A, 18-36 Vdc input, 15 Vdc output, SIP w/ bent pins P7815B-1000R CUI Inc. 1: £4.61 83In Stock New Product	Mfr. Part No. P7815B-1000R Mouser Part No 490-P7815B-1000R New Product	CUI Inc.	DC/DC Converters - Through Hole 1.0 A, 18-36 Vdc input, 15 Vdc output, SIP w/ bent pins Learn More about CUI Inc. cui inc p78b 1000r dc dc converters	Datasheet	83In Stock	£4.61 £4.43 £4.37 £4.20 View £4.13 £4.11 £4.05 £3.98 £3.91	Min.: 1 Mult.: 1		Through Hole	1 Output	15 W	15 V	1 A	Industrial
DC/DC Converters - Through Hole 100W 40-160Vin 5Vout 20A Railway EN 50155, EN 61373, EN 45545-2, IEC/EN/UL 62368-1, 1/4 Brick, Iso TER 100-7211WIR TRACO Power 1: £106.06 7In Stock New Product	Mfr. Part No. TER 100-7211WIR Mouser Part No 495-TER100-7211WIR New Product	TRACO Power	DC/DC Converters - Through Hole 100W 40-160Vin 5Vout 20A Railway EN 50155, EN 61373, EN 45545-2, IEC/EN/UL 62368-1, 1/4 Brick, Iso Learn More about TRACO Power traco ter 75 100 railway converters	Datasheet	7In Stock	£106.06 £100.46 £98.28 £96.69 £91.73	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	100 W	5 V	20 A	Industrial
DC/DC Converters - Through Hole 75W 18-75Vin 3.3Vout 20A Railway EN 50155, EN 61373, EN 45545-2, IEC/EN/UL 62368-1, 1/4 Brick, Iso TER 75-4810WIR TRACO Power 1: £88.63 7In Stock New Product	Mfr. Part No. TER 75-4810WIR Mouser Part No 495-TER75-4810WIR New Product	TRACO Power	DC/DC Converters - Through Hole 75W 18-75Vin 3.3Vout 20A Railway EN 50155, EN 61373, EN 45545-2, IEC/EN/UL 62368-1, 1/4 Brick, Iso Learn More about TRACO Power traco ter 75 100 railway converters	Datasheet	7In Stock	£88.63 £83.93 £82.13 £80.79 £76.44	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	75 W	3.3 V	20 A	Industrial
DC/DC Converters - Through Hole 75W 40-160Vin 3.3Vout 20A Railway EN 50155, EN 61373, EN 45545-2, IEC/EN/UL 62368-1, 1/4 Brick, Iso TER 75-7210WIR TRACO Power 1: £88.63 7In Stock New Product	Mfr. Part No. TER 75-7210WIR Mouser Part No 495-TER75-7210WIR New Product	TRACO Power	DC/DC Converters - Through Hole 75W 40-160Vin 3.3Vout 20A Railway EN 50155, EN 61373, EN 45545-2, IEC/EN/UL 62368-1, 1/4 Brick, Iso Learn More about TRACO Power traco ter 75 100 railway converters	Datasheet	7In Stock	£88.63 £83.93 £82.13 £80.79 £76.44	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	75 W	3.3 V	20 A	Industrial
DC/DC Converters - SMD NXJ1S0515T6MC-R7 Murata Power Solutions 1: £1.97 161In Stock New Product	Mfr. Part No. NXJ1S0515T6MC-R7 Mouser Part No 580-NXJ1S0515T6MC-R7 New Product	Murata Power Solutions	DC/DC Converters - SMD Learn More about Murata Power Solutions murata nxj1t dc dc converters	Datasheet	161In Stock	Cut Tape £1.97 £1.90 £1.87 £1.83 Reel £1.74 View £1.80 £1.77 £1.70	Min.: 1 Mult.: 1 : 230	Isolated	SMD/SMT	1 Output	1 W	15 V	67 mA	Industrial
DC/DC Converters - Through Hole 10W 9-75Vin 5Vout 2A DIP 2x1 Isolated Regulated BS EN/EN55032 SKE10W8-05 MEAN WELL 1: £14.80 12In Stock New Product	Mfr. Part No. SKE10W8-05 Mouser Part No 709-SKE10W8-05 New Product	MEAN WELL	DC/DC Converters - Through Hole 10W 9-75Vin 5Vout 2A DIP 2x1 Isolated Regulated BS EN/EN55032 Learn More about MEAN WELL 2 1 dc dc converters	Datasheet	12In Stock	£14.80 £14.25 £14.02 £13.54	Min.: 1 Mult.: 1		Through Hole	1 Output	10 W	5 V	2 A	Industrial
DC/DC Converters - Through Hole isolated, 1W, 21.6-26.4 Vdc input, 15 Vdc, 0.067 A, single regulated output, DIP DDP1-24-S15-D CUI Inc. 1: £3.44 82In Stock New Product	Mfr. Part No. DDP1-24-S15-D Mouser Part No 490-DDP1-24-S15-D New Product	CUI Inc.	DC/DC Converters - Through Hole isolated, 1W, 21.6-26.4 Vdc input, 15 Vdc, 0.067 A, single regulated output, DIP Learn More about CUI Inc. cui ddp1 d dcdc converters	Datasheet	82In Stock	£3.44 £3.23 £3.02 £2.91 View £2.79 £2.63 £2.51 £2.43 £2.33	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	1 W	15 V	67 mA
DC/DC Converters - Through Hole isolated, 1W, 4.5-5.5 Vdc input, 9 Vdc, 0.111 A, single regulated output, DIP DDP1-5-S9-D CUI Inc. 1: £3.44 82In Stock New Product	Mfr. Part No. DDP1-5-S9-D Mouser Part No 490-DDP1-5-S9-D New Product	CUI Inc.	DC/DC Converters - Through Hole isolated, 1W, 4.5-5.5 Vdc input, 9 Vdc, 0.111 A, single regulated output, DIP Learn More about CUI Inc. cui ddp1 d dcdc converters	Datasheet	82In Stock	£3.44 £3.23 £3.02 £2.91 View £2.79 £2.63 £2.51 £2.43 £2.33	Min.: 1 Mult.: 1	Isolated	Through Hole	1 Output	1 W	9 V	111 mA
DC/DC Converters - Through Hole 1.0 A, 4.75-36 Vdc input, 1.8 Vdc output, SIP w/ bent pins P7802B-1000R CUI Inc. 1: £4.61 78In Stock New Product	Mfr. Part No. P7802B-1000R Mouser Part No 490-P7802B-1000R New Product	CUI Inc.	DC/DC Converters - Through Hole 1.0 A, 4.75-36 Vdc input, 1.8 Vdc output, SIP w/ bent pins Learn More about CUI Inc. cui inc p78b 1000r dc dc converters	Datasheet	78In Stock	£4.61 £4.43 £4.37 £4.20 View £4.13 £4.11 £4.05 £3.98 £3.91	Min.: 1 Mult.: 1		Through Hole	1 Output	1.8 W	1.8 V	1 A	Industrial
DC/DC Converters - Through Hole 1.0 A, 8-36 Vdc input, 6.5 Vdc output, SIP w/ bent pins P7806B-1000R CUI Inc. 1: £4.61 83In Stock New Product	Mfr. Part No. P7806B-1000R Mouser Part No 490-P7806B-1000R New Product	CUI Inc.	DC/DC Converters - Through Hole 1.0 A, 8-36 Vdc input, 6.5 Vdc output, SIP w/ bent pins Learn More about CUI Inc. cui inc p78b 1000r dc dc converters	Datasheet	83In Stock	£4.61 £4.43 £4.37 £4.20 View £4.13 £4.11 £4.05 £3.98 £3.91	Min.: 1 Mult.: 1		Through Hole	1 Output	6.5 W	6.5 V	1 A	Industrial
DC/DC Converters - SMD MGJ1D121505TMC-R7 Murata Power Solutions 1: £2.23 105In Stock New Product	Mfr. Part No. MGJ1D121505TMC-R7 Mouser Part No 580-MGJ1D121505TMCR7 New Product	Murata Power Solutions	DC/DC Converters - SMD Learn More about Murata Power Solutions murata mgj converters	Datasheet	105In Stock	Cut Tape £2.23 £2.16 £2.12 £2.07 Reel £1.96 View £2.03 £2.00 £1.92	Min.: 1 Mult.: 1 : 160	Isolated	SMD/SMT	2 Output	1 W	15 V	50 mA	Industrial