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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 (IDR) Filter the results in the table by unit price based on your quantity.	Qty.
Pulse Transformers ISO MOD SMD GullWing PCMCIA For MAX845 TGM-010P3RLTR HALO Electronics 1: Rp100.903,00 1.085In Stock	Mfr. Part No. TGM-010P3RLTR Mouser Part No 493-TGM-010P3RLTR	HALO Electronics	Pulse Transformers ISO MOD SMD GullWing PCMCIA For MAX845 Learn More about HALO Electronics halo dc dc transformers	Datasheet	1.085In Stock	Cut Tape Rp100.903,00 Rp65.128,30 Rp53.203,40 Rp43.113,10 View Reel Rp28.986,68 Rp36.141,62 Rp31.188,20 Rp29.720,52 Rp28.986,68 MouseReel Available	Min.: 1 Mult.: 1 : 2.000
Pulse Transformers ISO MOD SMD GullWing PCMCIA For MAX845 TGM-030P3RLTR HALO Electronics 1: Rp104.572,20 1.715In Stock	Mfr. Part No. TGM-030P3RLTR Mouser Part No 493-TGM-030P3RLTR	HALO Electronics	Pulse Transformers ISO MOD SMD GullWing PCMCIA For MAX845 Learn More about HALO Electronics halo dc dc transformers	Datasheet	1.715In Stock	Cut Tape Rp104.572,20 Rp67.513,28 Rp55.038,00 Rp44.580,78 View Reel Rp30.821,28 Rp37.425,84 Rp32.288,96 Rp30.821,28 Rp30.821,28 MouseReel Available	Min.: 1 Mult.: 1 : 2.000
Pulse Transformers ISO MOD SMD GullWing PCMCIA For MAX845 TGM-040P3RLTR HALO Electronics 1: Rp106.406,80 965In Stock 8.000On Order	Mfr. Part No. TGM-040P3RLTR Mouser Part No 493-TGM-040P3RLTR	HALO Electronics	Pulse Transformers ISO MOD SMD GullWing PCMCIA For MAX845 Learn More about HALO Electronics halo dc dc transformers	Datasheet	965In Stock 8.000On Order On Order Ship Dates Mfr. No: TGM-040P3RLTR Stock: 965 Can Dispatch Immediately On Order: 4.000 Expected 11/12/2026 4.000 Expected 01/01/2027 Factory Lead Time: 21 Weeks	Cut Tape Rp106.406,80 Rp68.797,50 Rp56.138,76 Rp45.314,62 View Reel Rp30.454,36 Rp38.159,68 Rp32.839,34 Rp31.371,66 Rp30.454,36 MouseReel Available	Min.: 1 Mult.: 1 : 2.000
Pulse Transformers ISO MOD SMD GullWing 1.5kVrms 0.8Ohm 6pin TGM-240NSRL HALO Electronics 1: Rp101.820,30 1.280In Stock	Mfr. Part No. TGM-240NSRL Mouser Part No 493-TGM-240NSRL	HALO Electronics	Pulse Transformers ISO MOD SMD GullWing 1.5kVrms 0.8Ohm 6pin Learn More about HALO Electronics halo dc dc transformers	Datasheet	1.280In Stock	Rp101.820,30 Rp65.678,68 Rp53.570,32 Rp43.296,56 View Rp36.508,54 Rp31.371,66 Rp30.087,44 Rp29.170,14	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers 10BASE-T SMD 1-Port w/CMR Choke 1:2.5 TG41-2006NRL HALO Electronics 1: Rp95.399,20 270In Stock	Mfr. Part No. TG41-2006NRL Mouser Part No 493-TG41-2006NRL	HALO Electronics	Audio Transformers / Signal Transformers 10BASE-T SMD 1-Port w/CMR Choke 1:2.5 Learn More about HALO Electronics halo 10base t ethernet transformers	Datasheet	270In Stock	Rp95.399,20 Rp61.275,64 Rp50.084,58 Rp40.544,66 View Rp33.940,10 Rp29.353,60 Rp28.069,38 Rp27.335,54	Min.: 1 Mult.: 1
Pulse Transformers ISO MOD SMD GullWing 1.5kVrms 0.8Ohm 6pin TGM-210NSLF HALO Electronics 1: Rp82.557,00 342In Stock	Mfr. Part No. TGM-210NSLF Mouser Part No 493-TGM-210NSLF	HALO Electronics	Pulse Transformers ISO MOD SMD GullWing 1.5kVrms 0.8Ohm 6pin Learn More about HALO Electronics halo dc dc transformers	Datasheet	342In Stock	Rp82.557,00 Rp53.386,86 Rp43.663,48 Rp35.224,32 View Rp29.537,06 Rp25.500,94 Rp24.400,18 Rp23.666,34	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers 10BASE-T SMD 1-Port w/CMR Choke 1:1 TG81-1006NRL HALO Electronics 1: Rp102.737,60 379In Stock	Mfr. Part No. TG81-1006NRL Mouser Part No 493-TG81-1006NRL	HALO Electronics	Audio Transformers / Signal Transformers 10BASE-T SMD 1-Port w/CMR Choke 1:1 Learn More about HALO Electronics halo 10base t ethernet transformers	Datasheet	379In Stock	Rp102.737,60 Rp66.595,98 Rp54.304,16 Rp44.030,40 View Rp36.875,46 Rp31.738,58 Rp30.454,36 Rp29.353,60	Min.: 1 Mult.: 1
Pulse Transformers Isolation Module TGM-050P3RL HALO Electronics 1: Rp102.737,60 407In Stock 816Expected 12/02/2027	Mfr. Part No. TGM-050P3RL Mouser Part No 493-TGM-050P3RL	HALO Electronics	Pulse Transformers Isolation Module Learn More about HALO Electronics halo dc dc transformers	Datasheet	407In Stock 816Expected 12/02/2027	Rp102.737,60 Rp66.412,52 Rp54.120,70 Rp43.846,94 View Rp36.692,00 Rp31.738,58 Rp30.270,90 Rp29.353,60	Min.: 1 Mult.: 1
Pulse Transformers ISO MOD SMD GullWing 1.5kVrms 0.8Ohm 6pi TGM-240NSLF HALO Electronics 1: Rp97.233,80 283In Stock 4.526On Order	Mfr. Part No. TGM-240NSLF Mouser Part No 493-TGM-240NSLF	HALO Electronics	Pulse Transformers ISO MOD SMD GullWing 1.5kVrms 0.8Ohm 6pi Learn More about HALO Electronics halo dc dc transformers	Datasheet	283In Stock 4.526On Order On Order Ship Dates Mfr. No: TGM-240NSLF Stock: 283 Can Dispatch Immediately On Order: 2.170 Expected 13/11/2026 2.356 Expected 16/11/2026 Factory Lead Time: 20 Weeks	Rp97.233,80 Rp62.559,86 Rp32.288,96 Rp29.537,06 View Rp28.803,22 Rp28.619,76 Rp28.436,30	Min.: 1 Mult.: 1
Pulse Transformers ISO MOD SMD GullWing 1.5kVrms 0.8Ohm 6pi TGM-250NSLF HALO Electronics 1: Rp97.233,80 386In Stock	Mfr. Part No. TGM-250NSLF Mouser Part No 493-TGM-250NSLF	HALO Electronics	Pulse Transformers ISO MOD SMD GullWing 1.5kVrms 0.8Ohm 6pi Learn More about HALO Electronics halo dc dc transformers	Datasheet	386In Stock	Rp97.233,80 Rp62.559,86 Rp51.001,88 Rp41.278,50 View Rp34.673,94 Rp29.903,98 Rp28.619,76 Rp27.885,92	Min.: 1 Mult.: 1
Pulse Transformers ISO MOD SMD GullWing 3W 198uH For MAX256 TGM-H281NFLF HALO Electronics 1: Rp82.373,54 170In Stock 2.814On Order	Mfr. Part No. TGM-H281NFLF Mouser Part No 493-TGM-H281NFLF	HALO Electronics	Pulse Transformers ISO MOD SMD GullWing 3W 198uH For MAX256 Learn More about HALO Electronics halo dc dc transformers	Datasheet	170In Stock 2.814On Order On Order Ship Dates Mfr. No: TGM-H281NFLF Stock: 170 Can Dispatch Immediately On Order: 504 Expected 05/02/2027 1.344 Expected 09/04/2027 966 Expected 07/05/2027 Factory Lead Time: 28 Weeks	Rp82.373,54 Rp77.236,66 Rp70.265,18 Rp68.797,50	Min.: 1 Mult.: 1
Pulse Transformers ISO MOD SMD GullWing 3kVrms 0.9Ohm 6pin TGMR-340V6LFTR HALO Electronics 1: Rp185.294,60 54In Stock	Mfr. Part No. TGMR-340V6LFTR Mouser Part No 493-TGMR-340V6LFTR	HALO Electronics	Pulse Transformers ISO MOD SMD GullWing 3kVrms 0.9Ohm 6pin Learn More about HALO Electronics halo dc dc transformers	Datasheet	54In Stock	Cut Tape Rp185.294,60 Rp119.432,46 Rp97.417,26 Rp78.704,34 Reel Rp66.045,60 View Rp54.671,08 Rp52.653,02 Rp50.084,58 Quote MouseReel Available	Min.: 1 Mult.: 1 : 300
Pulse Transformers ISO MOD SMD GullWing 3kVrms 0.9Ohm 6pin TGMR-380V6LF HALO Electronics 1: Rp177.956,20 111In Stock	Mfr. Part No. TGMR-380V6LF Mouser Part No 493-TGMR-380V6LF	HALO Electronics	Pulse Transformers ISO MOD SMD GullWing 3kVrms 0.9Ohm 6pin Learn More about HALO Electronics halo dc dc transformers	Datasheet	111In Stock	Rp177.956,20 Rp114.662,50 Rp93.564,60 Rp75.585,52 View Rp63.477,16 Rp54.671,08 Rp52.286,10 Rp49.350,74 Quote	Min.: 1 Mult.: 1
Pulse Transformers ISO MOD SMD GullWing For MAX13256 HBridge TGMR-512V6LF HALO Electronics 1: Rp58.523,74 22In Stock	Mfr. Part No. TGMR-512V6LF Mouser Part No 493-TGMR-512V6LF	HALO Electronics	Pulse Transformers ISO MOD SMD GullWing For MAX13256 HBridge Learn More about HALO Electronics halo dc dc transformers	Datasheet	22In Stock	Rp58.523,74 Rp57.973,36 Rp46.782,30	Min.: 1 Mult.: 1
Pulse Transformers ISO MOD SMD GullWing 2.75kVrms .4Ohm 6pi TGMS-1440V6LF HALO Electronics 1: Rp151.354,50 287In Stock	Mfr. Part No. TGMS-1440V6LF Mouser Part No 493-TGMS-1440V6LF	HALO Electronics	Pulse Transformers ISO MOD SMD GullWing 2.75kVrms .4Ohm 6pi Learn More about HALO Electronics halo dc dc transformers	Datasheet	287In Stock	Rp151.354,50 Rp97.600,72 Rp79.621,64 Rp64.394,46 View Rp54.854,54 Rp47.699,60	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 6P SingleCh TG04-1505NSRL HALO Electronics 1: Rp97.233,80 396In Stock	Mfr. Part No. TG04-1505NSRL Mouser Part No 493-TG04-1505NSRL	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 6P SingleCh Learn More about HALO Electronics halo telecom transformers	Datasheet	396In Stock	Rp97.233,80 Rp63.110,24 Rp51.552,26 Rp41.645,42 View Rp32.288,96 Rp30.637,82	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers E4/STM-01/STS-3/OC-3 16P SMD Dual Ch TG04-TDK1N1RL HALO Electronics 1: Rp169.700,50 65In Stock	Mfr. Part No. TG04-TDK1N1RL Mouser Part No 493-TG04-TDK1N1RL	HALO Electronics	Audio Transformers / Signal Transformers E4/STM-01/STS-3/OC-3 16P SMD Dual Ch Learn More about HALO Electronics halo telecom transformers	Datasheet	65In Stock	Rp169.700,50 Rp109.525,62 Rp72.283,24 Rp60.725,26 View Rp52.286,10 Rp49.901,12 Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers T1/E1 MiniOctal SMD 32P 8Channel ISO MOD TG05-1505NURLTR HALO Electronics 1: Rp399.025,50 6In Stock	Mfr. Part No. TG05-1505NURLTR Mouser Part No 493-TG05-1505NURLTR	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 MiniOctal SMD 32P 8Channel ISO MOD Learn More about HALO Electronics halo t1 e1 isolation modules	Datasheet	6In Stock	Cut Tape Rp399.025,50 Rp257.577,84 Rp210.245,16 Rp169.883,96 Reel Rp122.918,20 View Rp142.548,42 Rp117.414,40 Rp114.112,12 MouseReel Available	Min.: 1 Mult.: 1 : 450
Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 16P Dual Ch TG08-1205N1LF HALO Electronics 1: Rp92.647,30 60In Stock	Mfr. Part No. TG08-1205N1LF Mouser Part No 493-TG08-1205N1LF	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 16P Dual Ch Learn More about HALO Electronics halo telecom transformers	Datasheet	60In Stock	Rp92.647,30 Rp60.174,88 Rp48.983,82 Rp39.627,36 View Rp33.389,72 Rp28.436,30 Rp28.069,38	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 6P SingleCh TG23-1505NSRL HALO Electronics 1: Rp97.233,80 114In Stock	Mfr. Part No. TG23-1505NSRL Mouser Part No 493-TG23-1505NSRL	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 6P SingleCh Learn More about HALO Electronics halo telecom transformers	Datasheet	114In Stock	Rp97.233,80 Rp63.110,24 Rp51.552,26 Rp41.645,42 View Rp35.040,86 Rp30.087,44 Rp28.803,22 Rp27.885,92	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 16P Dual Ch TG26-1505N1RL HALO Electronics 1: Rp102.737,60 434In Stock	Mfr. Part No. TG26-1505N1RL Mouser Part No 493-TG26-1505N1RL	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	434In Stock	Rp102.737,60 Rp66.595,98 Rp54.304,16 Rp44.030,40 View Rp36.875,46 Rp31.738,58 Rp30.454,36 Rp29.353,60	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers 10BASE-T Low Profile SMD Flterless 1:1.4 TG42-1406P1RL HALO Electronics 1: Rp139.429,60 78In Stock	Mfr. Part No. TG42-1406P1RL Mouser Part No 493-TG42-1406P1RL	HALO Electronics	Audio Transformers / Signal Transformers 10BASE-T Low Profile SMD Flterless 1:1.4 Learn More about HALO Electronics halo 10base t ethernet transformers	Datasheet	78In Stock	Rp139.429,60 Rp90.078,86 Rp73.567,46 Rp59.441,04 View Rp49.901,12 Rp43.113,10 Rp41.095,04 Rp39.994,28	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 16P Dual Ch TG48-1205N1LF HALO Electronics 1: Rp92.647,30 18In Stock	Mfr. Part No. TG48-1205N1LF Mouser Part No 493-TG48-1205N1LF	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 16P Dual Ch Learn More about HALO Electronics halo telecom transformers	Datasheet	18In Stock	Rp92.647,30 Rp60.174,88 Rp48.983,82 Rp39.627,36 View Rp33.389,72 Rp28.803,22 Rp27.519,00 Rp26.601,70	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 6P SingleCh TG70-1205NSRL HALO Electronics 1: Rp87.143,50 506In Stock	Mfr. Part No. TG70-1205NSRL Mouser Part No 493-TG70-1205NSRL	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 6P SingleCh Learn More about HALO Electronics halo telecom transformers	Datasheet	506In Stock	Rp87.143,50 Rp56.138,76 Rp45.865,00 Rp37.058,92 View Rp31.188,20 Rp26.785,16 Rp25.684,40 Rp24.950,56	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 16P Dual Ch TG74-1505N5LF HALO Electronics 1: Rp100.903,00 36In Stock	Mfr. Part No. TG74-1505N5LF Mouser Part No 493-TG74-1505N5LF	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 16P Dual Ch Learn More about HALO Electronics halo telecom transformers	Datasheet	36In Stock	Rp100.903,00 Rp65.128,30 Rp53.203,40 Rp42.929,64 View Rp36.141,62 Rp31.188,20 Rp29.720,52 Rp28.986,68	Min.: 1 Mult.: 1

DC/DC Isolation Magnetic Transformers

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DC/DC Isolation Magnetic Transformers

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