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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 #

Pulse Transformers ISO MOD SMD GullWing

TGMR-Q440V8LF
HALO Electronics
1: $16.70
42In Stock

Mfr. Part No.
TGMR-Q440V8LF

Mouser Part No
493-TGMR-Q440V8LF

HALO Electronics

Pulse Transformers ISO MOD SMD GullWing

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Datasheet

42In Stock

$16.70

$10.77

$8.79

$7.11

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Min.: 1
Mult.: 1

Power Transformers POE Flyback Xfmr 3W PoE 3.3Vout

TGP3-S009EP7LF
HALO Electronics
1: $5.20
46In Stock

Mfr. Part No.
TGP3-S009EP7LF

Mouser Part No
493-TGP3-S009EP7LF

HALO Electronics

Power Transformers POE Flyback Xfmr 3W PoE 3.3Vout

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Datasheet

46In Stock

$5.20

$3.37

$2.75

$2.22

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Min.: 1
Mult.: 1

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

TG04-1505NSRL
HALO Electronics
1: $5.30
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

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Datasheet

396In Stock

$5.30

$3.44

$2.81

$2.27

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Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers 10BASE-T SMD 1-Port GullWing 1:2.5

TG92-2006N1LF
HALO Electronics
1: $4.65
220In Stock

Mfr. Part No.
TG92-2006N1LF

Mouser Part No
493-TG92-2006N1LF

HALO Electronics

Audio Transformers / Signal Transformers 10BASE-T SMD 1-Port GullWing 1:2.5

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Datasheet

220In Stock

$4.65

$3.00

$2.45

$1.98

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Min.: 1
Mult.: 1

Pulse Transformers ISO MOD SMD GullWing 3kVrms 0.9Ohm 6pin

TGMR-350V6LF
HALO Electronics
1: $9.10
115In Stock

Mfr. Part No.
TGMR-350V6LF

Mouser Part No
493-TGMR-350V6LF

HALO Electronics

Pulse Transformers ISO MOD SMD GullWing 3kVrms 0.9Ohm 6pin

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Datasheet

115In Stock

$9.10

$5.88

$4.80

$3.88

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Min.: 1
Mult.: 1

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

TGSP-P028EFD20LF
HALO Electronics
1: $11.00
139In Stock

Mfr. Part No.
TGSP-P028EFD20LF

Mouser Part No
493-TGSP-P028EFD20LF

HALO Electronics

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

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Datasheet

139In Stock

$11.00

$7.09

$5.79

$4.68

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Min.: 1
Mult.: 1

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

TG74-1205N1LF
HALO Electronics
1: $5.05
5In Stock
520Expected 24/04/2026

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

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Datasheet

5In Stock

520Expected 24/04/2026

$5.05

$3.28

$2.67

$2.16

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Min.: 1
Mult.: 1

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

TD15-1205ALF
HALO Electronics
1: $4.50
362In Stock

Mfr. Part No.
TD15-1205ALF

Mouser Part No
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

$4.50

$2.91

$2.38

$1.92

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Min.: 1
Mult.: 1

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

TG42-1406N1LF
HALO Electronics
1: $4.60
58In Stock
520Expected 17/04/2026

Mfr. Part No.
TG42-1406N1LF

Mouser Part No
493-TG42-1406N1LF

HALO Electronics

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

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Datasheet

58In Stock

520Expected 17/04/2026

$4.60

$2.96

$2.41

$1.95

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Min.: 1
Mult.: 1

Audio Transformers / Signal Transformers

TG91-1505J24RL
HALO Electronics
1: $18.30
31In Stock

Mfr. Part No.
TG91-1505J24RL

Mouser Part No
493-TG91-1505J24RL

HALO Electronics

Audio Transformers / Signal Transformers

Datasheet

31In Stock

$18.30

$13.07

$10.98

$9.15

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Min.: 1
Mult.: 1

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

TG91-1505N1RL
HALO Electronics
1: $6.35
570In Stock
680Expected 17/04/2026

Mfr. Part No.
TG91-1505N1RL

Mouser Part No
493-TG91-1505N1RL

HALO Electronics

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

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Datasheet

570In Stock

680Expected 17/04/2026

$6.35

$4.11

$3.35

$2.71

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Min.: 1
Mult.: 1

Pulse Transformers ISO MOD SMD GullWing For MAX13253 1A Drvr

TGM-H260V8LF
HALO Electronics
1: $9.50
33In Stock

Mfr. Part No.
TGM-H260V8LF

Mouser Part No
493-TGM-H260V8LF

HALO Electronics

Pulse Transformers ISO MOD SMD GullWing For MAX13253 1A Drvr

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Datasheet

33In Stock

$9.50

$6.14

$5.01

$4.05

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Min.: 1
Mult.: 1

Pulse Transformers ISO MOD SMD GullWing For MAX13253 1A Drv

TGM-H260V8LFTR
HALO Electronics
1: $9.90
144In Stock

Mfr. Part No.
TGM-H260V8LFTR

Mouser Part No
493-TGM-H260V8LFTR

HALO Electronics

Pulse Transformers ISO MOD SMD GullWing For MAX13253 1A Drv

Datasheet

144In Stock

Cut Tape

$9.90

$6.40

$5.22

$4.22

Reel

$3.54

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

Pulse Transformers ISO MOD SMD GullWing For MAX13253 1A Drv

TGM-H280V8LF
HALO Electronics
1: $9.65
44In Stock

Mfr. Part No.
TGM-H280V8LF

Mouser Part No
493-TGM-H280V8LF

HALO Electronics

Pulse Transformers ISO MOD SMD GullWing For MAX13253 1A Drv

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Datasheet

44In Stock

$9.65

$6.23

$5.08

$4.11

View

Min.: 1
Mult.: 1

Pulse Transformers ISO MOD SMD GullWing For MAX13253 1A Drv

TGMR-H580V8LF
HALO Electronics
1: $13.00
25In Stock

Mfr. Part No.
TGMR-H580V8LF

Mouser Part No
493-TGMR-H580V8LF

HALO Electronics

Pulse Transformers ISO MOD SMD GullWing For MAX13253 1A Drv

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Datasheet

25In Stock

$13.00

$8.38

$6.84

$5.53

View

Min.: 1
Mult.: 1

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

TGMS-1440V6LFTR
HALO Electronics
1: $8.65
84In Stock

Mfr. Part No.
TGMS-1440V6LFTR

Mouser Part No
493-TGMS-1440V6LFTR

HALO Electronics

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

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Datasheet

84In Stock

Cut Tape

$8.65

$5.58

$4.55

$3.68

Reel

$3.09

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 300

Pulse Transformers ISO MOD SMD GullWing For ADI QUAD ISOs

TGSAD-260V6LF
HALO Electronics
1: $7.85
28In Stock

Mfr. Part No.
TGSAD-260V6LF

Mouser Part No
493-TGSAD-260V6LF

HALO Electronics

Pulse Transformers ISO MOD SMD GullWing For ADI QUAD ISOs

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Datasheet

28In Stock

$7.85

$5.06

$4.13

$3.34

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: $4.50
414In Stock

Mfr. Part No.
TD10-1205ALF

Mouser Part No
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

$4.50

$2.91

$2.38

$1.92

View

Min.: 1
Mult.: 1

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

TD70-1205ALF
HALO Electronics
1: $4.50
40In Stock

Mfr. Part No.
TD70-1205ALF

Mouser Part No
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

$4.50

$2.91

$2.38

$1.92

View

Min.: 1
Mult.: 1

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

TG04-2006P1RL
HALO Electronics
1: $6.95
301In 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

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Datasheet

301In Stock

$6.95

$4.96

$4.17

$3.47

$2.72

Min.: 1
Mult.: 1

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

TG05-1505NURLTR
HALO Electronics
1: $21.75
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

Datasheet

6In Stock

Cut Tape

$21.75

$14.04

$11.46

$9.26

Reel

$6.70

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 450

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

TG04-TDK2NSRL
HALO Electronics
1: $7.10
243In 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

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Datasheet

243In Stock

$7.10

$4.58

$3.74

$3.03

View

Min.: 1
Mult.: 1

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

TG15-1205NSRL
HALO Electronics
1: $4.75
258In 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

Datasheet

258In Stock

$4.75

$3.06

$2.50

$2.02

View

Min.: 1
Mult.: 1

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

TGMS-1455V6LF
HALO Electronics
1: $8.25
104In Stock

Mfr. Part No.
TGMS-1455V6LF

Mouser Part No
493-TGMS-1455V6LF

HALO Electronics

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

Learn More

Datasheet

104In Stock

$8.25

$5.32

$4.34

$3.51

View

Min.: 1
Mult.: 1

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

TG05-1505NURL
HALO Electronics
1: $21.35
386In Stock

Mfr. Part No.
TG05-1505NURL

Mouser Part No
493-TG05-1505NURL

HALO Electronics

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

Learn More

Datasheet

386In Stock

$21.35

$6.14

Min.: 1
Mult.: 1

DC/DC Isolation Magnetic Transformers

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