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.

Results: 22
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Description Datasheet Availability Pricing (HKD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
Secondary Voltage Rating
Power Rating
Mounting Style
Primary Winding
Secondary Winding
Length
Width
Height
Series
HALO Electronics Power Transformers - Board Mount POE Flyback Xfmr 3W 3.3Vout
Datasheet
300In Stock
Min.: 1
Mult.: 1

POE - Power Over Ethernet Transformers 3.3 V SMD/SMT Single Primary Winding Dual Secondary Winding 10.67 mm 8.13 mm 10.54 mm PWR-DCDC
HALO Electronics Power Transformers - Board Mount POE Flyback Xfmr 3W PoE 3.3Vout
Datasheet
46In Stock
Min.: 1
Mult.: 1

POE - Power Over Ethernet Transformers 3.3 V 3 W SMD/SMT Single Primary Winding Single Secondary Winding 10.67 mm 8.13 mm 10.54 mm PWR-DCDC
HALO Electronics Power Transformers - Board Mount ISO MOD SMD 30W PoE+ POE AS1135 Gullwing
Datasheet
139In Stock
Min.: 1
Mult.: 1

POE - Power Over Ethernet Transformers 30 W SMD/SMT 29.21 mm 21 mm 10.8 mm PWR-DCDC
HALO Electronics Power Transformers - Board Mount POE Flyback Xfmr 13W 3.3Vout
Datasheet
Non-Stocked
Min.: 400
Mult.: 80

POE - Power Over Ethernet Transformers 3.3 V 13 W SMD/SMT Single Primary Winding Dual Secondary Winding 14 mm 13.46 mm 12.32 mm PWR-DCDC
HALO Electronics Power Transformers - Board Mount POE Flyback Xfmr 13W PoE 3.3Vout
Datasheet
Non-Stocked
Min.: 400
Mult.: 80

POE - Power Over Ethernet Transformers 3.3 V 13 W SMD/SMT Single Primary Winding Dual Secondary Winding 14 mm 13.46 mm 12.32 mm PWR-DCDC
HALO Electronics Power Transformers - Board Mount POE Flyback Xfmr 13W PoE 3.3Vout
Datasheet
Non-Stocked
Min.: 400
Mult.: 80

POE - Power Over Ethernet Transformers 3.3 V 13 W SMD/SMT Single Primary Winding Single Secondary Winding 14 mm 13.46 mm 12.32 mm PWR-DCDC
HALO Electronics Power Transformers - Board Mount POE Flyback Xfmr 13W 3.3Vout
Datasheet
Non-Stocked
Min.: 400
Mult.: 80

POE - Power Over Ethernet Transformers 3.3 V 13 W SMD/SMT Single Primary Winding Dual Secondary Winding 22.48 mm 16.51 mm 8.64 mm PWR-DCDC
HALO Electronics Power Transformers - Board Mount POE Flyback Xfmr 13W PoE 3.3Vout
Datasheet
Non-Stocked
Min.: 450
Mult.: 150
: 150

POE - Power Over Ethernet Transformers 3.3 V 13 W SMD/SMT Single Primary Winding Dual Secondary Winding 14 mm 13.46 mm 12.32 mm PWR-DCDC
HALO Electronics Power Transformers - Board Mount POE Flyback Xfmr 13W 3.3Vout
Datasheet
Non-Stocked
Min.: 400
Mult.: 80

POE - Power Over Ethernet Transformers 3.3 V 13 W SMD/SMT Single Primary Winding Dual Secondary Winding 22.48 mm 16.51 mm 8.64 mm PWR-DCDC
HALO Electronics Power Transformers - Board Mount POE Flyback Xfmr 13W PoE 3.3Vout
Datasheet
Non-Stocked
Min.: 450
Mult.: 150
: 150

POE - Power Over Ethernet Transformers 3.3 V 13 W SMD/SMT Single Primary Winding Single Secondary Winding 14 mm 13.46 mm 12.32 mm PWR-DCDC
HALO Electronics Power Transformers - Board Mount POE Flyback Xfmr 13W 3.3Vout
Datasheet
Non-Stocked
Min.: 400
Mult.: 80

POE - Power Over Ethernet Transformers 3.3 V 13 W SMD/SMT Single Primary Winding Dual Secondary Winding 17.53 mm 16.51 mm 8.64 mm PWR-DCDC
HALO Electronics Power Transformers - Board Mount POE Flyback Xfmr 3W 3.3Vout
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

POE - Power Over Ethernet Transformers 3.3 V SMD/SMT Single Primary Winding Dual Secondary Winding 10.67 mm 8.13 mm 10.54 mm PWR-DCDC
HALO Electronics Power Transformers - Board Mount POE Flyback Xfmr 3W PoE 3.3Vout
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 300

POE - Power Over Ethernet Transformers 3.3 V 3 W SMD/SMT Single Primary Winding Single Secondary Winding 10.67 mm 8.13 mm 10.54 mm PWR-DCDC
HALO Electronics Power Transformers - Board Mount POE Flyback Xfmr 7W 3.3Vout
Datasheet
Non-Stocked
Min.: 400
Mult.: 80

POE - Power Over Ethernet Transformers 3.3 V 7 W SMD/SMT Single Primary Winding Dual Secondary Winding 13.08 mm 11.43 mm 11.05 mm PWR-DCDC
HALO Electronics Power Transformers - Board Mount POE Flyback Xfmr 7W 3.3Vout
Datasheet
Non-Stocked
Min.: 400
Mult.: 80

POE - Power Over Ethernet Transformers 3.3 V 7 W SMD/SMT Single Primary Winding Dual Secondary Winding 13.08 mm 11.43 mm 11.05 mm PWR-DCDC
HALO Electronics Power Transformers - Board Mount POE Flyback Xfmr 7W 3.3Vout
Datasheet
Non-Stocked
Min.: 400
Mult.: 80

POE - Power Over Ethernet Transformers 3.3 V 7 W SMD/SMT Single Primary Winding Single Secondary Winding 13.08 mm 11.43 mm 11.05 mm PWR-DCDC
HALO Electronics Power Transformers - Board Mount ISO MOD SMD 30W PoE+ POE AS1135 Gullwing
Datasheet
Non-Stocked
Min.: 504
Mult.: 63

POE - Power Over Ethernet Transformers 30 W SMD/SMT 29.21 mm 21 mm 10.8 mm PWR-DCDC
HALO Electronics Power Transformers - Board Mount ISO MOD SMD 30W PoE+ POE AS1135 Gullwing
Datasheet
Non-Stocked
Min.: 504
Mult.: 63

POE - Power Over Ethernet Transformers 30 W SMD/SMT 29.21 mm 21 mm 10.8 mm PWR-DCDC
HALO Electronics Power Transformers - Board Mount ISO MOD SMD 12W PoE POE 1:0.789 GullWing
Datasheet
Non-Stocked
Min.: 480
Mult.: 80

POE - Power Over Ethernet Transformers 12 W SMD/SMT 13.08 mm 11.43 mm 11.05 mm PWR-DCDC
HALO Electronics Power Transformers - Board Mount ISO MOD SMD 30W PoE+ POE AS1135 Gullwing
Datasheet
Non-Stocked
Min.: 480
Mult.: 120
: 120

POE - Power Over Ethernet Transformers 30 W SMD/SMT 29.21 mm 21 mm 10.8 mm PWR-DCDC
HALO Electronics Power Transformers - Board Mount ISO MOD SMD 30W PoE+ POE AS1135 Gullwing
Datasheet
Non-Stocked
Min.: 480
Mult.: 120
: 120

POE - Power Over Ethernet Transformers 30 W SMD/SMT 29.21 mm 21 mm 10.8 mm PWR-DCDC
HALO Electronics Power Transformers - Board Mount ISO MOD SMD 12W PoE POE 1:0.789 GullWing
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 200

POE - Power Over Ethernet Transformers 12 W SMD/SMT 13.08 mm 11.43 mm 11.05 mm PWR-DCDC