OverviewAll product unitsProduct unitPassive ComponentsProduct groupPower MagneticsProduct familyTransformers For DC/DC ConverterProduct seriesWE-PoE+ Power over Ethernet Plus Transformer

WE-PoE+ Power over Ethernet Plus Transformer EXTENDED

 Size Dimen­sions 3DL
(mm)
W
(mm)
H
(mm)
Mount
EXT. EFD20 23.11 - - SMT
EP13 13.46 17.75 12.7 SMT
NEW EPW15 15.5 21.69 13.5 SMT

Characteristics

  • Designed to meet 30 W PoE+ objectives of IEEE802.3at
  • Frequency range: 250–400 kHz
  • Input voltage range: 36–72 V
  • 1.5 kV Hipot test between primary and secondary
  • Operating temperature: –40 °C to +125 °C (incl. self-heating)

Reference Designs

Applications

  • PoE+ powered devices
  • IP Phones
  • WLAN Access Points
  • Security cameras

Products

All
EFD20
EP13
EPW15
Order Code Data­sheet Simu­lation DownloadsVersionVINVOut1
(V)
IOut1
(A)
L
(µH)
nVT
(V (AC))
SizeVaux
(V)
RDC 1
(Ω)
RDC 2
(Ω)
RDC 3
(Ω)
MountDesign Kit Samples
NEW750310059SPEC
8 files Active Clamp Forward 36 - 72 V (DC) 5 6 29.2 8:1:3.5 1500 EFD20 17 0.75 0.0045 0.75 SMT
750311320SPEC
10 files Active Clamp Forward 33 - 57 V (DC) 12 2.5 100 1.8:1:1 1500 EP13 12 0.21 0.035 0.58 SMT
750310925SPEC
9 files CCM Flyback 36 - 72 V (DC) 3.3 9 57 8:1:2:2 1500 EFD20 6.5 0.06 0.008 0.35 SMT749119
749119433SPEC
9 files CCM Flyback 36 - 72 V (DC) 3.3 9 42 11:1:3.3 1500 EFD20 11 0.099 0.0032 0.22 SMT
749119450SPEC
9 files CCM Flyback 36 - 72 V (DC) 5 6 65 7:1:3 1500 EFD20 15 0.116 0.004 0.23 SMT
7491194501SPEC
9 files CCM Flyback 36 - 72 V (DC) 5 6 42 7:1:2.25 1500 EFD20 12 0.084 0.005 0.17 SMT
750310926SPEC
9 files CCM Flyback 36 - 72 V (DC) 5 6 40 5:1:1.25:1.25 1500 EFD20 6.5 0.05 0.01 0.3 SMT749119
7491194912SPEC
9 files CCM Flyback 36 - 72 V (DC) 12 2.5 42 3:1:1 1500 EFD20 12 0.061 0.018 0.18 SMT
750310927SPEC
9 files CCM Flyback 36 - 72 V (DC) 12 2.5 112 3:1:0.5 1500 EFD20 6 0.15 0.05 0.07 SMT749119
750310742SPEC
9 files CCM Flyback 37 - 57 V (DC) 12 2.1 38 2:1:1.1 1500 EP13 12.5 0.085 0.025 0.155 SMT749119
750310743SPEC
9 files CCM Flyback 37 - 57 V (DC) 3.3 7.5 38 6.67:1:4 1500 EP13 12.7 0.1 0.003 0.182 SMT749119
750310744SPEC
9 files CCM Flyback 37 - 57 V (DC) 5 5 38 5:1:2.5 1500 EP13 12 0.1 0.0045 0.255 SMT749119
750310167SPEC
9 files Flyback 36 - 72 V (DC) 3.3 3 25 6.67:1:2.67:1.33:2.67 1500 EFD20 12 0.07 0.009 0.023 SMT
750310346SPEC
9 files Flyback 36 - 72 V (DC) 12 2.5 100 3:1:1 1500 EFD20 12 0.085 0.025 0.245 SMT
750314783SPEC
8 files Flyback 48 - 57 V (DC) 5 7 26 4.5:1:2.5 2400 EP13 12 0.094 0.007 0.233 SMT
750316116SPEC
7 files Flyback 41 - 57 V (DC) 12 4 18 2:1:1 1500 EFD20 12 0.02 0.011 0.066 SMT
750316331SPEC
8 files Flyback 36 - 57 V (DC) 3.3 8 54 8:1:3.67 1500 EPW15 12 0.12 0.01 0.125 SMT
750316332SPEC
8 files Flyback 36 - 57 V (DC) 5 6 48 5:1:2.2 1500 EPW15 12 0.065 0.01 0.14 SMT
750316333SPEC
8 files Flyback 36 - 57 V (DC) 12 3 41 2.67:1:1 1500 EPW15 12 0.05 0.02 0.089 SMT
Order Code Data­sheet Simu­lation
NEW750310059SPEC
750311320SPEC
750310925SPEC
749119433SPEC
749119450SPEC
7491194501SPEC
750310926SPEC
7491194912SPEC
750310927SPEC
750310742SPEC
750310743SPEC
750310744SPEC
750310167SPEC
750310346SPEC
750314783SPEC
750316116SPEC
750316331SPEC
750316332SPEC
750316333SPEC
Samples
Order Code Data­sheet Simu­lation DownloadsVersionVINVOut1
(V)
IOut1
(A)
L
(µH)
nVT
(V (AC))
SizeVaux
(V)
RDC 1
(Ω)
RDC 2
(Ω)
RDC 3
(Ω)
MountDesign Kit Samples

Assortments

Articles from this product series can be found in the following assortments: