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DC/DC Isolation Magnetic Transformers

HALO Electronics DC/DC Transformers are available in a vast array of toroidal and bobbin wound DC/DC converter transformers for most leading DC/DC converter controller ICs. Toroidal transformer products for Push/Pull and H Bridge topologies are available for 0.5W to 13W applications. Bobbin wound transformers are available in power ratings from 3W to 90W for applications such as POE and high power POE+. Most products are available in Functional, Basic, Supplemental, or Reinforced insulation to meet the most stringent safety requirements. All products are UL/EN60950 recognized. Functional and Reinforced insulation products are also DEMKO recognized.

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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.
Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 12P Dual Ch TG26-1505NCRL HALO Electronics 1: £7.03 Non-Stocked	Mfr. Part No. TG26-1505NCRL Mouser Part No 493-TG26-1505NCRL	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 12P Dual Ch Learn More about HALO Electronics halo 10 100base tx poe magnetics	Datasheet	Non-Stocked	£7.03 £4.55 £3.72 £2.99 View £2.51 £2.17 £2.08 £2.01	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 12P Dual Ch TG26-1505NCRLTR HALO Electronics 1: £7.40 Non-Stocked	Mfr. Part No. TG26-1505NCRLTR Mouser Part No 493-TG26-1505NCRLTR	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 12P Dual Ch Learn More about HALO Electronics halo 10 100base tx poe magnetics	Datasheet	Non-Stocked	Cut Tape £7.40 £4.79 £3.91 £3.16 Reel £2.66 View £2.29 £2.19 £2.12 MouseReel Available	Min.: 1 Mult.: 1 : 300
Audio Transformers / Signal Transformers T1/E1 Duet ISO MOD SMD 24P Dual Port TG26-1505NZRL HALO Electronics 420: £3.82 Non-Stocked	Mfr. Part No. TG26-1505NZRL Mouser Part No 493-TG26-1505NZRL	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 Duet ISO MOD SMD 24P Dual Port Learn More about HALO Electronics halo telecom transformers	Datasheet	Non-Stocked	£3.82 £3.72 £3.68 £3.66 Quote Quote	Min.: 420 Mult.: 28
Audio Transformers / Signal Transformers T1/E1 Duet ISO MOD SMD 24P Dual Port TG26-1505NZRLTR HALO Electronics 400: £3.89 Non-Stocked	Mfr. Part No. TG26-1505NZRLTR Mouser Part No 493-TG26-1505NZRLTR	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 Duet ISO MOD SMD 24P Dual Port Learn More about HALO Electronics halo 10 100base tx poe magnetics	Datasheet	Non-Stocked	Reel £3.89 £3.66 Quote Quote	Min.: 400 Mult.: 400 : 400
Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 16P Dual Ch TG27-1205N1LF HALO Electronics 520: £1.63 Non-Stocked	Mfr. Part No. TG27-1205N1LF Mouser Part No 493-TG27-1205N1LF	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 16P Dual Ch Learn More about HALO Electronics halo telecom transformers	Datasheet	Non-Stocked	£1.63 £1.62	Min.: 520 Mult.: 40
Audio Transformers / Signal Transformers ISO MOD SMD GullWing Dual T1/E1 5.08mm TG27-1205N1LFTR HALO Electronics 1,000: £1.65 Non-Stocked	Mfr. Part No. TG27-1205N1LFTR Mouser Part No 493-TG27-1205N1LFTR	HALO Electronics	Audio Transformers / Signal Transformers ISO MOD SMD GullWing Dual T1/E1 5.08mm Learn More about HALO Electronics halo telecom transformers	Datasheet	Non-Stocked	Reel £1.65 £1.64	Min.: 1,000 Mult.: 1,000 : 1,000
Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 16P Dual Ch TG27-1505N1RL HALO Electronics 520: £1.77 Non-Stocked	Mfr. Part No. TG27-1505N1RL Mouser Part No 493-TG27-1505N1RL	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 16P Dual Ch Learn More about HALO Electronics halo 10 100base tx poe magnetics	Datasheet	Non-Stocked	£1.77 £1.75 £1.70	Min.: 520 Mult.: 40
Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 16P Dual Ch TG27-1505N1RLTR HALO Electronics 1,000: £1.82 Non-Stocked	Mfr. Part No. TG27-1505N1RLTR Mouser Part No 493-TG27-1505N1RLTR	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 16P Dual Ch Learn More about HALO Electronics halo 10 100base tx poe magnetics	Datasheet	Non-Stocked	Reel £1.82 £1.74	Min.: 1,000 Mult.: 1,000 : 1,000
Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 16P Dual Ch TG27-1505N5LF HALO Electronics 520: £1.75 Non-Stocked	Mfr. Part No. TG27-1505N5LF Mouser Part No 493-TG27-1505N5LF	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 16P Dual Ch Learn More about HALO Electronics halo telecom transformers	Datasheet	Non-Stocked	£1.75 £1.70	Min.: 520 Mult.: 40
Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 12P Dual Ch TG27-1505NCRL HALO Electronics 1: £7.03 Non-Stocked	Mfr. Part No. TG27-1505NCRL Mouser Part No 493-TG27-1505NCRL	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 12P Dual Ch Learn More about HALO Electronics halo 10 100base tx poe magnetics	Datasheet	Non-Stocked	£7.03 £4.55 £3.72 £2.99 View £2.51 £2.17 £2.08 £2.01	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 12P Dual Ch TG27-1505NCRLTR HALO Electronics 1: £7.40 Non-Stocked	Mfr. Part No. TG27-1505NCRLTR Mouser Part No 493-TG27-1505NCRLTR	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 12P Dual Ch Learn More about HALO Electronics halo 10 100base tx poe magnetics	Datasheet	Non-Stocked	Cut Tape £7.40 £4.79 £3.91 £3.16 Reel £2.66 View £2.29 £2.19 £2.12 MouseReel Available	Min.: 1 Mult.: 1 : 300
Audio Transformers / Signal Transformers T1/E1 Quatra SMD 40P QuadPort ISO MOD TG27-1505NXRL HALO Electronics 306: £5.02 Non-Stocked	Mfr. Part No. TG27-1505NXRL Mouser Part No 493-TG27-1505NXRL	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 Quatra SMD 40P QuadPort ISO MOD Learn More about HALO Electronics halo telecom transformers	Datasheet	Non-Stocked	£5.02 £4.99 £4.64	Min.: 306 Mult.: 18
Audio Transformers / Signal Transformers T1/E1 Quatra SMD 40P QuadPort ISO MOD TG27-1505NXRLTR HALO Electronics 300: £5.13 Non-Stocked	Mfr. Part No. TG27-1505NXRLTR Mouser Part No 493-TG27-1505NXRLTR	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 Quatra SMD 40P QuadPort ISO MOD Learn More about HALO Electronics halo 10 100base tx poe magnetics	Datasheet	Non-Stocked	Reel £5.13 £5.12 £4.77 Quote Quote	Min.: 300 Mult.: 300 : 300
Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 20P Quad Ch TG27-S003NM5RL HALO Electronics 512: £2.60 Non-Stocked	Mfr. Part No. TG27-S003NM5RL Mouser Part No 493-TG27-S003NM5RL	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 20P Quad Ch Learn More about HALO Electronics halo telecom transformers	Datasheet	Non-Stocked	£2.60 Quote Quote	Min.: 512 Mult.: 32
Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 20P Quad Ch TG27-S003NM5RLTR HALO Electronics 500: £2.69 Non-Stocked	Mfr. Part No. TG27-S003NM5RLTR Mouser Part No 493-TG27-S003NM5RLTR	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 20P Quad Ch Learn More about HALO Electronics halo 10 100base tx poe magnetics	Datasheet	Non-Stocked	Reel £2.69 £2.63 £2.60 Quote Quote	Min.: 500 Mult.: 500 : 500
Audio Transformers / Signal Transformers T1/E1 Duet ISO MOD SMD 24P Dual Port TG27-S004NZRL HALO Electronics 420: £3.82 Non-Stocked	Mfr. Part No. TG27-S004NZRL Mouser Part No 493-TG27-S004NZRL	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 Duet ISO MOD SMD 24P Dual Port Learn More about HALO Electronics halo telecom transformers	Datasheet	Non-Stocked	£3.82 £3.66 £3.58 £3.54	Min.: 420 Mult.: 28
Audio Transformers / Signal Transformers T1/E1 Duet ISO MOD SMD 24P Dual Port TG27-S004NZRLTR HALO Electronics 400: £3.89 Non-Stocked	Mfr. Part No. TG27-S004NZRLTR Mouser Part No 493-TG27-S004NZRLTR	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 Duet ISO MOD SMD 24P Dual Port Learn More about HALO Electronics halo 10 100base tx poe magnetics	Datasheet	Non-Stocked	Reel £3.89 £3.66 Quote Quote	Min.: 400 Mult.: 400 : 400
Audio Transformers / Signal Transformers T1/E1 Quatra SMD 40P QuadPort ISO MOD TG28-1205NXRL HALO Electronics 306: £4.78 Non-Stocked	Mfr. Part No. TG28-1205NXRL Mouser Part No 493-TG28-1205NXRL	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 Quatra SMD 40P QuadPort ISO MOD Learn More about HALO Electronics halo telecom transformers	Datasheet	Non-Stocked	£4.78 £4.59 £4.49 £4.43	Min.: 306 Mult.: 18
Audio Transformers / Signal Transformers T1/E1 Quatra SMD 40P QuadPort ISO MOD TG28-1205NXRLTR HALO Electronics 300: £4.91 Non-Stocked	Mfr. Part No. TG28-1205NXRLTR Mouser Part No 493-TG28-1205NXRLTR	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 Quatra SMD 40P QuadPort ISO MOD Learn More about HALO Electronics halo 10 100base tx poe magnetics	Datasheet	Non-Stocked	Reel £4.91 £4.86 £4.55	Min.: 300 Mult.: 300 : 300
Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 16P Dual Ch TG28-1505N1RL HALO Electronics 520: £1.68 Non-Stocked	Mfr. Part No. TG28-1505N1RL Mouser Part No 493-TG28-1505N1RL	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 16P Dual Ch Learn More about HALO Electronics halo 10 100base tx poe magnetics	Datasheet	Non-Stocked	£1.68 £1.64 £1.63 £1.62	Min.: 520 Mult.: 40
Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 16P Dual Ch TG28-1505N1RLTR HALO Electronics 1,000: £1.66 Non-Stocked	Mfr. Part No. TG28-1505N1RLTR Mouser Part No 493-TG28-1505N1RLTR	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 16P Dual Ch Learn More about HALO Electronics halo 10 100base tx poe magnetics	Datasheet	Non-Stocked	Reel £1.66 £1.63	Min.: 1,000 Mult.: 1,000 : 1,000
Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 12P Dual Ch TG28-1505NCRL HALO Electronics 1: £7.03 Non-Stocked	Mfr. Part No. TG28-1505NCRL Mouser Part No 493-TG28-1505NCRL	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 12P Dual Ch Learn More about HALO Electronics halo 10 100base tx poe magnetics	Datasheet	Non-Stocked	£7.03 £4.55 £3.72 £2.99 View £2.20 Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 12P Dual Ch TG28-1505NCRLTR HALO Electronics 1: £7.40 Non-Stocked	Mfr. Part No. TG28-1505NCRLTR Mouser Part No 493-TG28-1505NCRLTR	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 12P Dual Ch Learn More about HALO Electronics halo 10 100base tx poe magnetics	Datasheet	Non-Stocked	Cut Tape £7.40 £4.79 £3.91 £3.16 Reel £2.32 View £2.28 £2.23 £2.19 MouseReel Available	Min.: 1 Mult.: 1 : 300
Audio Transformers / Signal Transformers T1/E1 Duet ISO MOD SMD 24P Dual Port TG28-1505NZRL HALO Electronics 420: £3.82 Non-Stocked	Mfr. Part No. TG28-1505NZRL Mouser Part No 493-TG28-1505NZRL	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 Duet ISO MOD SMD 24P Dual Port Learn More about HALO Electronics halo telecom transformers	Datasheet	Non-Stocked	£3.82 £3.41 £3.33 £3.28 Quote Quote	Min.: 420 Mult.: 28
Audio Transformers / Signal Transformers T1/E1 Duet ISO MOD SMD 24P Dual Port TG28-1505NZRLTR HALO Electronics 400: £3.59 Non-Stocked	Mfr. Part No. TG28-1505NZRLTR Mouser Part No 493-TG28-1505NZRLTR	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 Duet ISO MOD SMD 24P Dual Port Learn More about HALO Electronics halo 10 100base tx poe magnetics	Datasheet	Non-Stocked	Reel £3.59 £3.52 £3.44 Quote Quote	Min.: 400 Mult.: 400 : 400

DC/DC Isolation Magnetic Transformers

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DC/DC Isolation Magnetic Transformers

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