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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 (EUR) Filter the results in the table by unit price based on your quantity.	Qty.
Audio Transformers / Signal Transformers E4/STM-01/STS-3/OC-3 16P SMD Single Ch TG04-TDK2NSRL HALO Electronics 1: € 4,05 985In Stock	Mfr. Part No. TG04-TDK2NSRL Mouser Part No 493-TG04-TDK2NSRL	HALO Electronics	Audio Transformers / Signal Transformers E4/STM-01/STS-3/OC-3 16P SMD Single Ch Learn More about HALO Electronics halo telecom transformers	Datasheet	985In Stock	€ 4,05 € 3,67 € 3,51 € 3,27 View € 2,74 € 2,39	Min.: 1 Mult.: 1
Pulse Transformers ISO MOD SMD GullWing 2.75kVrms .4Ohm 6pin TGMS-1464V6LF HALO Electronics 1: € 8,91 3 061In Stock	Mfr. Part No. TGMS-1464V6LF Mouser Part No 493-TGMS-1464V6LF	HALO Electronics	Pulse Transformers ISO MOD SMD GullWing 2.75kVrms .4Ohm 6pin Learn More about HALO Electronics halo dc dc transformers	Datasheet	3 061In Stock	€ 8,91 € 5,75 € 4,69 € 3,79 View € 2,97 Quote	Min.: 1 Mult.: 1
Pulse Transformers ISO MOD SMD GullWing TGM-H251NFLF HALO Electronics 1: € 9,13 603In Stock	Mfr. Part No. TGM-H251NFLF Mouser Part No 493-TGM-H251NFLF	HALO Electronics	Pulse Transformers ISO MOD SMD GullWing Learn More about HALO Electronics halo dc dc transformers	Datasheet	603In Stock	€ 9,13 € 5,90 € 4,81 € 2,95	Min.: 1 Mult.: 1
Pulse Transformers ISO MOD SMD GullWing 3kVrms 0.9Ohm 6pin TGMR-360V6LF HALO Electronics 1: € 4,21 1 425In Stock	Mfr. Part No. TGMR-360V6LF Mouser Part No 493-TGMR-360V6LF	HALO Electronics	Pulse Transformers ISO MOD SMD GullWing 3kVrms 0.9Ohm 6pin Learn More about HALO Electronics halo dc dc transformers	Datasheet	1 425In Stock	€ 4,21 € 4,04 € 3,30 € 3,27 € 3,24	Min.: 1 Mult.: 1
Pulse Transformers ISO MOD SMD GullWing For ADI QUAD ISOs TGSAD-290V6LF HALO Electronics 1: € 9,45 1 235In Stock	Mfr. Part No. TGSAD-290V6LF Mouser Part No 493-TGSAD-290V6LF	HALO Electronics	Pulse Transformers ISO MOD SMD GullWing For ADI QUAD ISOs Learn More about HALO Electronics halo dc dc transformers	Datasheet	1 235In Stock	€ 9,45 € 6,09 € 3,14 € 3,13 € 3,01	Min.: 1 Mult.: 1
Pulse Transformers ISO MOD SMD GullWing PCMCIA For MAX845 TGM-030P3RL HALO Electronics 1: € 5,94 542In Stock	Mfr. Part No. TGM-030P3RL Mouser Part No 493-TGM-030P3RL	HALO Electronics	Pulse Transformers ISO MOD SMD GullWing PCMCIA For MAX845 Learn More about HALO Electronics halo dc dc transformers	Datasheet	542In Stock	€ 5,94 € 3,83 € 3,13 € 2,54 View € 2,13 € 1,84 € 1,75 € 1,71	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers 10BASE-T PCMCIA SMD 1:1 Filterless TG04-2006P1RL HALO Electronics 1: € 7,51 276In Stock	Mfr. Part No. TG04-2006P1RL Mouser Part No 493-TG04-2006P1RL	HALO Electronics	Audio Transformers / Signal Transformers 10BASE-T PCMCIA SMD 1:1 Filterless Learn More about HALO Electronics halo 10base t ethernet transformers	Datasheet	276In Stock	€ 7,51 € 5,36 € 4,50 € 3,75 € 2,94	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers 10BASE-T SMD 1-Port w/CMR Choke 1:2 TG75-1406NRL HALO Electronics 1: € 5,62 324In Stock	Mfr. Part No. TG75-1406NRL Mouser Part No 493-TG75-1406NRL	HALO Electronics	Audio Transformers / Signal Transformers 10BASE-T SMD 1-Port w/CMR Choke 1:2 Learn More about HALO Electronics halo 10base t ethernet transformers	Datasheet	324In Stock	€ 5,62 € 3,61 € 2,95 € 2,39 View € 2,00 € 1,73 € 1,65 € 1,61	Min.: 1 Mult.: 1
Pulse Transformers ISO MOD SMD GullWing For MAX13253 1A Drv TGMR-H540V8LF HALO Electronics 1: € 5,51 285In Stock	Mfr. Part No. TGMR-H540V8LF Mouser Part No 493-TGMR-H540V8LF	HALO Electronics	Pulse Transformers ISO MOD SMD GullWing For MAX13253 1A Drv Learn More about HALO Electronics halo dc dc transformers	Datasheet	285In Stock	€ 5,51 € 5,50 € 5,41 € 4,56 View € 4,44 € 4,24 € 4,14 Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers HALO Electronics TGR01-7206V6LFTR TGR01-7206V6LFTR HALO Electronics 1: € 12,96 1 100In Stock	Mfr. Part No. TGR01-7206V6LFTR Mouser Part No 493-TGR01-7206V6LFTR	HALO Electronics	Audio Transformers / Signal Transformers		1 100In Stock	Cut Tape € 12,96 € 9,26 € 7,78 € 6,48 Reel € 5,40 View € 4,41 € 4,32 € 4,15 MouseReel Available	Min.: 1 Mult.: 1 : 300
Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 6P SingleCh TG04-1205NSRL HALO Electronics 1: € 5,13 90In Stock	Mfr. Part No. TG04-1205NSRL Mouser Part No 493-TG04-1205NSRL	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 6P SingleCh Learn More about HALO Electronics halo telecom transformers	Datasheet	90In Stock	€ 5,13 € 3,30 € 2,70 € 2,18 View € 1,84 € 1,58 € 1,51 € 1,47	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 16P Dual Ch TG74-1505N1RLTR HALO Electronics 1: € 6,43 214In Stock 1 000Expected 01/01/2027	Mfr. Part No. TG74-1505N1RLTR Mouser Part No 493-TG74-1505N1RLTR	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 16P Dual Ch Learn More about HALO Electronics halo telecom transformers	Datasheet	214In Stock 1 000Expected 01/01/2027	Cut Tape € 6,43 € 4,17 € 3,40 € 2,74 Reel € 1,92 View € 2,31 € 2,01 € 1,91 MouseReel Available	Min.: 1 Mult.: 1 : 1 000
Audio Transformers / Signal Transformers T1/E1 Duet ISO MOD SMD 24P Dual Port TG74-1505NZRL HALO Electronics 1: € 12,64 320In Stock	Mfr. Part No. TG74-1505NZRL Mouser Part No 493-TG74-1505NZRL	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 Duet ISO MOD SMD 24P Dual Port Learn More about HALO Electronics halo telecom transformers	Datasheet	320In Stock	€ 12,64 € 8,14 € 6,64 € 5,38 View € 4,51 € 4,21 € 3,95 Quote	Min.: 1 Mult.: 1
Power Transformers - Board Mount POE Flyback Xfmr 3W 3.3Vout TGP3-S005EP7LF HALO Electronics 1: € 5,62 300In Stock	Mfr. Part No. TGP3-S005EP7LF Mouser Part No 493-TGP3-S005EP7LF	HALO Electronics	Power Transformers - Board Mount POE Flyback Xfmr 3W 3.3Vout Learn More about HALO Electronics halo dc dc transformers	Datasheet	300In Stock	€ 5,62 € 3,64 € 2,97 € 2,40 View € 2,02 € 1,74 € 1,66 € 1,61	Min.: 1 Mult.: 1
Pulse Transformers ISO MOD SMD GullWing For ADI QUAD ISOs TGSAD-292V6LF HALO Electronics 1: € 10,48 303In Stock	Mfr. Part No. TGSAD-292V6LF Mouser Part No 493-TGSAD-292V6LF	HALO Electronics	Pulse Transformers ISO MOD SMD GullWing For ADI QUAD ISOs Learn More about HALO Electronics halo dc dc transformers	Datasheet	303In Stock	€ 10,48 € 6,76 € 5,52 € 4,46 View € 3,75 € 3,49 € 3,48 Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers 10BASE-T SMD 1-Port GullWing 1:2 TG74-1406N1RLTR HALO Electronics 1: € 5,40 399In Stock	Mfr. Part No. TG74-1406N1RLTR Mouser Part No 493-TG74-1406N1RLTR	HALO Electronics	Audio Transformers / Signal Transformers 10BASE-T SMD 1-Port GullWing 1:2 Learn More about HALO Electronics halo 10base t ethernet transformers	Datasheet	399In Stock	Cut Tape € 5,40 € 3,49 € 2,85 € 2,31 View Reel € 1,43 € 1,93 € 1,70 € 1,43 MouseReel Available	Min.: 1 Mult.: 1 : 1 000
Pulse Transformers ISO MOD SMD GullWing 3W 100mOhm 198uH TGM-H281NFRL HALO Electronics 1: € 11,83 224In Stock	Mfr. Part No. TGM-H281NFRL Mouser Part No 493-TGM-H281NFRL	HALO Electronics	Pulse Transformers ISO MOD SMD GullWing 3W 100mOhm 198uH Learn More about HALO Electronics halo dc dc transformers	Datasheet	224In Stock	€ 11,83 € 7,64 € 6,22 € 5,03 View € 4,22 € 3,64 € 3,48 € 3,38	Min.: 1 Mult.: 1
Pulse Transformers ISO MOD SMD GullWing 3kVrms 0.9Ohm 6pin TGMR-355V6LFTR HALO Electronics 1: € 10,91 476In Stock	Mfr. Part No. TGMR-355V6LFTR Mouser Part No 493-TGMR-355V6LFTR	HALO Electronics	Pulse Transformers ISO MOD SMD GullWing 3kVrms 0.9Ohm 6pin Learn More about HALO Electronics halo dc dc transformers	Datasheet	476In Stock	Cut Tape € 10,91 € 7,03 € 5,73 € 4,63 Reel € 3,90 View € 3,63 € 3,54 Quote MouseReel Available	Min.: 1 Mult.: 1 : 300
Power Transformers - Board Mount POE Flyback Xfmr 3W PoE 3.3Vout TGP3-S009EP7LF HALO Electronics 1: € 5,62 46In Stock	Mfr. Part No. TGP3-S009EP7LF Mouser Part No 493-TGP3-S009EP7LF	HALO Electronics	Power Transformers - Board Mount POE Flyback Xfmr 3W PoE 3.3Vout Learn More about HALO Electronics halo dc dc transformers	Datasheet	46In Stock	€ 5,62 € 3,64 € 2,97 € 2,40 View € 2,02 € 1,74 € 1,66 € 1,61	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 20P Quad Ch TG05-1205NM5RL HALO Electronics 1: € 8,96 276In Stock	Mfr. Part No. TG05-1205NM5RL Mouser Part No 493-TG05-1205NM5RL	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 20P Quad Ch Learn More about HALO Electronics halo telecom transformers	Datasheet	276In Stock	€ 8,96 € 4,24 € 3,69 € 3,66 View € 2,88 € 2,61 € 2,53 € 2,52 Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 16P Dual Ch TG74-1205N1LF HALO Electronics 1: € 5,45 104In Stock	Mfr. Part No. TG74-1205N1LF Mouser Part No 493-TG74-1205N1LF	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 16P Dual Ch Learn More about HALO Electronics halo telecom transformers	Datasheet	104In Stock	€ 5,45 € 3,54 € 2,88 € 2,33 View € 1,97 € 1,70 € 1,62 € 1,57	Min.: 1 Mult.: 1
Pulse Transformers ISO MOD SMD GullWing 1.5kVrms 0.8Ohm 6pi TGM-280NSRL HALO Electronics 1: € 5,99 5In Stock 620Expected 09/04/2027	Mfr. Part No. TGM-280NSRL Mouser Part No 493-TGM-280NSRL	HALO Electronics	Pulse Transformers ISO MOD SMD GullWing 1.5kVrms 0.8Ohm 6pi Learn More about HALO Electronics halo dc dc transformers	Datasheet	5In Stock 620Expected 09/04/2027	€ 5,99 € 2,00 € 1,90	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 6P SingleCh TG02-1205NSRL HALO Electronics 1: € 5,13 522In Stock	Mfr. Part No. TG02-1205NSRL Mouser Part No 493-TG02-1205NSRL	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 6P SingleCh Learn More about HALO Electronics halo telecom transformers	Datasheet	522In Stock	€ 5,13 € 3,30 € 2,70 € 2,18 View € 1,81 € 1,80 € 1,79	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 6P SingleCh TG15-1205NSRL HALO Electronics 1: € 5,13 158In Stock	Mfr. Part No. TG15-1205NSRL Mouser Part No 493-TG15-1205NSRL	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 6P SingleCh Learn More about HALO Electronics halo telecom transformers	Datasheet	158In Stock	€ 5,13 € 3,30 € 2,70 € 2,18 View € 1,84 € 1,58 € 1,51 € 1,47	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 20P Quad Ch TG83-1205NM5RL HALO Electronics 1: € 9,50 90In Stock	Mfr. Part No. TG83-1205NM5RL Mouser Part No 493-TG83-1205NM5RL	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 20P Quad Ch Learn More about HALO Electronics halo telecom transformers	Datasheet	90In Stock	€ 9,50 € 6,13 € 5,01 € 4,05 View € 3,40 € 2,93 € 2,80 € 2,72	Min.: 1 Mult.: 1

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