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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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Part #

Power Transformers ISO MOD SMD 30W PoE+ POE AS1135 Gullwing

TGSP-P028EFD20LF
HALO Electronics
1: $17.05
139In Stock

Mfr. Part #
TGSP-P028EFD20LF

Mouser Part #
493-TGSP-P028EFD20LF

HALO Electronics

Power Transformers ISO MOD SMD 30W PoE+ POE AS1135 Gullwing

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Datasheet

139In Stock

$17.05

$10.99

$8.97

$7.25

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Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 6P SingleCh

TG04-1205NSRL
HALO Electronics
1: $7.36
165In Stock

Mfr. Part #
TG04-1205NSRL

Mouser Part #
493-TG04-1205NSRL

HALO Electronics

Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 6P SingleCh

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Datasheet

165In Stock

$7.36

$4.74

$3.88

$3.13

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Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 16P Dual Ch

TG26-1505N1RL
HALO Electronics
1: $8.68
434In Stock

Mfr. Part #
TG26-1505N1RL

Mouser Part #
493-TG26-1505N1RL

HALO Electronics

Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 16P Dual Ch

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Datasheet

434In Stock

$8.68

$5.63

$4.59

$3.72

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Min.: 1
Mult.: 1

Power Transformers POE Flyback Xfmr 3W 3.3Vout

TGP3-S005EP7LF
HALO Electronics
1: $8.06
300In Stock

Mfr. Part #
TGP3-S005EP7LF

Mouser Part #
493-TGP3-S005EP7LF

HALO Electronics

Power Transformers POE Flyback Xfmr 3W 3.3Vout

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Datasheet

300In Stock

$8.06

$5.22

$4.26

$3.44

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 16P Dual Ch

TG26-1205N1LF
HALO Electronics
1: $7.83
5In Stock

Mfr. Part #
TG26-1205N1LF

Mouser Part #
493-TG26-1205N1LF

HALO Electronics

Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 16P Dual Ch

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Datasheet

5In Stock

$7.83

$5.08

$4.14

$3.35

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Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 10BASE-T SMD 1-Port GullWing 1:2

TG74-1406N1RLTR
HALO Electronics
1: $7.75
474In Stock

Mfr. Part #
TG74-1406N1RLTR

Mouser Part #
493-TG74-1406N1RLTR

HALO Electronics

Audio Transformers / Signal Transformers 10BASE-T SMD 1-Port GullWing 1:2

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Datasheet

474In Stock

Cut Tape

$7.75

$5.01

$4.09

$3.32

View

Reel

$2.05

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Pulse Transformers ISO MOD SMD GullWing

TGMR-Q440V8LF
HALO Electronics
1: $25.89
42In Stock

Mfr. Part #
TGMR-Q440V8LF

Mouser Part #
493-TGMR-Q440V8LF

HALO Electronics

Pulse Transformers ISO MOD SMD GullWing

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Datasheet

42In Stock

$25.89

$16.69

$13.62

$11.02

View

Min.: 1
Mult.: 1

Power Transformers POE Flyback Xfmr 3W PoE 3.3Vout

TGP3-S009EP7LF
HALO Electronics
1: $8.06
46In Stock

Mfr. Part #
TGP3-S009EP7LF

Mouser Part #
493-TGP3-S009EP7LF

HALO Electronics

Power Transformers POE Flyback Xfmr 3W PoE 3.3Vout

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Datasheet

46In Stock

$8.06

$5.22

$4.26

$3.44

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers E4/STM-01/STS-3/OC-3 16P SMD Single Ch

TG04-TDK2NSRL
HALO Electronics
1: $11.01
243In Stock

Mfr. Part #
TG04-TDK2NSRL

Mouser Part #
493-TG04-TDK2NSRL

HALO Electronics

Audio Transformers / Signal Transformers E4/STM-01/STS-3/OC-3 16P SMD Single Ch

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Datasheet

243In Stock

$11.01

$7.10

$5.80

$4.70

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 6P SingleCh

TG15-1205NSRL
HALO Electronics
1: $7.36
258In Stock

Mfr. Part #
TG15-1205NSRL

Mouser Part #
493-TG15-1205NSRL

HALO Electronics

Audio Transformers / Signal Transformers T1/E1 ISO MOD SMD GullWing 6P SingleCh

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Datasheet

258In Stock

$7.36

$4.74

$3.88

$3.13

View

Min.: 1
Mult.: 1

Pulse Transformers ISO MOD SMD GullWing 2.75kVrms .4Ohm 6pi

TGMS-1455V6LF
HALO Electronics
1: $12.79
104In Stock

Mfr. Part #
TGMS-1455V6LF

Mouser Part #
493-TGMS-1455V6LF

HALO Electronics

Pulse Transformers ISO MOD SMD GullWing 2.75kVrms .4Ohm 6pi

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Datasheet

104In Stock

$12.79

$8.25

$6.73

$5.44

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers T1/E1 ISO MOD THT 6Pin 1:1:1 Single Ch

TD10-1205ALF
HALO Electronics
1: $6.98
414In Stock

Mfr. Part #
TD10-1205ALF

Mouser Part #
493-TD10-1205ALF

HALO Electronics

Audio Transformers / Signal Transformers T1/E1 ISO MOD THT 6Pin 1:1:1 Single Ch

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Datasheet

414In Stock

$6.98

$4.51

$3.69

$2.98

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers T1/E1 ISO MOD THT 6Pin 1:1.36CT 1Ch

TD70-1205ALF
HALO Electronics
1: $6.98
40In Stock

Mfr. Part #
TD70-1205ALF

Mouser Part #
493-TD70-1205ALF

HALO Electronics

Audio Transformers / Signal Transformers T1/E1 ISO MOD THT 6Pin 1:1.36CT 1Ch

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Datasheet

40In Stock

$6.98

$4.51

$3.69

$2.98

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 10BASE-T PCMCIA SMD 1:1 Filterless

TG04-2006P1RL
HALO Electronics
1: $10.77
301In Stock

Mfr. Part #
TG04-2006P1RL

Mouser Part #
493-TG04-2006P1RL

HALO Electronics

Audio Transformers / Signal Transformers 10BASE-T PCMCIA SMD 1:1 Filterless

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Datasheet

301In Stock

$10.77

$7.69

$6.46

$5.38

$4.22

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers T1/E1 MiniOctal SMD 32P 8Channel ISO MOD

TG05-1505NURLTR
HALO Electronics
1: $33.71
6In Stock

Mfr. Part #
TG05-1505NURLTR

Mouser Part #
493-TG05-1505NURLTR

HALO Electronics

Audio Transformers / Signal Transformers T1/E1 MiniOctal SMD 32P 8Channel ISO MOD

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Datasheet

6In Stock

Cut Tape

$33.71

$21.76

$17.76

$14.35

Reel

$10.39

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 450

Audio Transformers / Signal Transformers T1/E1 ISO MOD THT 6Pin 1CT:1CT 1Ch

TD15-1205ALF
HALO Electronics
1: $6.98
362In Stock

Mfr. Part #
TD15-1205ALF

Mouser Part #
493-TD15-1205ALF

HALO Electronics

Audio Transformers / Signal Transformers T1/E1 ISO MOD THT 6Pin 1CT:1CT 1Ch

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Datasheet

362In Stock

$6.98

$4.51

$3.69

$2.98

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 10BASE-T SMD 1-Port GullWing 1:41

TG42-1406N1LF
HALO Electronics
1: $7.13
58In Stock
520Expected 2026-04-17

Mfr. Part #
TG42-1406N1LF

Mouser Part #
493-TG42-1406N1LF

HALO Electronics

Audio Transformers / Signal Transformers 10BASE-T SMD 1-Port GullWing 1:41

Learn More

Datasheet

58In Stock

520Expected 2026-04-17

$7.13

$4.59

$3.74

$3.02

View

Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers

TG91-1505J24RL
HALO Electronics
1: $28.37
31In Stock

Mfr. Part #
TG91-1505J24RL

Mouser Part #
493-TG91-1505J24RL

HALO Electronics

Audio Transformers / Signal Transformers

Datasheet

31In Stock

$28.37

$20.26

$17.02

$14.18

View

Min.: 1
Mult.: 1

Pulse Transformers ISO MOD SMD GullWing For MAX13253 1A Drvr

TGM-H260V8LF
HALO Electronics
1: $14.73
33In Stock

Mfr. Part #
TGM-H260V8LF

Mouser Part #
493-TGM-H260V8LF

HALO Electronics

Pulse Transformers ISO MOD SMD GullWing For MAX13253 1A Drvr

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Datasheet

33In Stock

$14.73

$9.52

$7.77

$6.28

View

Min.: 1
Mult.: 1

Pulse Transformers ISO MOD SMD GullWing For MAX13253 1A Drv

TGM-H260V8LFTR
HALO Electronics
1: $15.35
144In Stock

Mfr. Part #
TGM-H260V8LFTR

Mouser Part #
493-TGM-H260V8LFTR

HALO Electronics

Pulse Transformers ISO MOD SMD GullWing For MAX13253 1A Drv

Datasheet

144In Stock

Cut Tape

$15.35

$9.92

$8.09

$6.54

Reel

$5.49

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

Pulse Transformers ISO MOD SMD GullWing For MAX13253 1A Drv

TGM-H280V8LF
HALO Electronics
1: $14.96
44In Stock

Mfr. Part #
TGM-H280V8LF

Mouser Part #
493-TGM-H280V8LF

HALO Electronics

Pulse Transformers ISO MOD SMD GullWing For MAX13253 1A Drv

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Datasheet

44In Stock

$14.96

$9.66

$7.87

$6.37

View

Min.: 1
Mult.: 1

Pulse Transformers ISO MOD SMD GullWing For MAX13253 1A Drv

TGMR-H580V8LF
HALO Electronics
1: $20.15
25In Stock

Mfr. Part #
TGMR-H580V8LF

Mouser Part #
493-TGMR-H580V8LF

HALO Electronics

Pulse Transformers ISO MOD SMD GullWing For MAX13253 1A Drv

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Datasheet

25In Stock

$20.15

$12.99

$10.60

$8.57

View

Min.: 1
Mult.: 1

Pulse Transformers ISO MOD SMD GullWing 2.75kVrms .4Ohm 6pin

TGMS-1440V6LFTR
HALO Electronics
1: $13.41
84In Stock

Mfr. Part #
TGMS-1440V6LFTR

Mouser Part #
493-TGMS-1440V6LFTR

HALO Electronics

Pulse Transformers ISO MOD SMD GullWing 2.75kVrms .4Ohm 6pin

Learn More

Datasheet

84In Stock

Cut Tape

$13.41

$8.65

$7.05

$5.70

Reel

$4.79

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 300

Pulse Transformers ISO MOD SMD GullWing For ADI QUAD ISOs

TGSAD-260V6LF
HALO Electronics
1: $12.17
28In Stock

Mfr. Part #
TGSAD-260V6LF

Mouser Part #
493-TGSAD-260V6LF

HALO Electronics

Pulse Transformers ISO MOD SMD GullWing For ADI QUAD ISOs

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Datasheet

28In Stock

$12.17

$7.84

$6.40

$5.18

View

Min.: 1
Mult.: 1

Pulse Transformers ISO MOD SMD GullWing 1.5kVrms 0.8Ohm 6pi

TGM-280NSRL
HALO Electronics
1: $8.60
599In Stock

Mfr. Part #
TGM-280NSRL

Mouser Part #
493-TGM-280NSRL

HALO Electronics

Pulse Transformers ISO MOD SMD GullWing 1.5kVrms 0.8Ohm 6pi

Learn More

Datasheet

599In Stock

$8.60

$2.50

$2.48

$2.43

View

Min.: 1
Mult.: 1

DC/DC Isolation Magnetic Transformers

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