SMD PoE High Frequency Transformer / Over 32 Years Power Supply & Magnetic Components Manufacturer | YUAN DEAN SCIENTIFIC CO., LTD.

PoE EFD15 platforms-SMT High Frequency Wire Wound Transformer / YDS was established in 1990 at Tainan, Taiwan and our factory Ho Mao electronics was established in 1995 at Xiamen, China. We are the leading electronic manufacturer with ISO 9001, ISO 14001 and IATF16949 certified.

PoE SMD High Frequency Transformer with EFD15 platforms-SMT - PoE EFD15 platforms-SMT High Frequency Wire Wound Transformer
  • PoE SMD High Frequency Transformer with EFD15 platforms-SMT - PoE EFD15 platforms-SMT High Frequency Wire Wound Transformer

PoE SMD High Frequency Transformer with EFD15 platforms-SMT

15SEFD Series

SMD PoE High Frequency Transformer

High frequency wire wound transformer with EFD15 platforms-SMT. The power range of 15SEFD series is Up to 60W. Maximum height is 10mm. It can be used in PoE Applications.

Yuan Dean can provide high efficiency production solutions and customized products.

Any OEM/ ODM requirement is welcome. We look forward to cooperating with you!

Features
  • EFD15 Platforms-SMT.
  • Power range: Up to 60W
  • Height: 10mm MAX
  • Footprint: 22.5mm x 17.5mm
  • Topology: forward and flyback and so on
  • Custom designs available.
Applications
  • computer equipment.
  • Internet equipment.
  • AC main power supply system.
  • industrial control.
  • telecom equipment.
Specification
  • Operating temperature range: -40°C to +85°C
  • Storage temperature range: -55°C to +125°C
Specification
Part Number Input Output Aux/bias Oper. Freq Turns ratio
(KHZ) Pri:sec pri:sec:
aux/bias
15SEFD-0461CGNL 9~42V 12V,0.3A
12V,0.3A
12V,0.3A
12V,
0.3A
300 1:1.43
1:1.43
1:1.43
1:1.43:1.43
15SEFD-0501CHNL 9~40V 12V/0.25A
12V/0.25A
7.5V/0.7A
7.5V,
0.2A
300 1:1.44
1:1.44
1:0.89
1:1.44:0.89
15SEFD-0721BINL 9~36V 5V,1.4A
3.3V,2.4A
13V,
0.05A
250 1:0.5
1:0.4
1:0.5:1.2
15SEFD-0801CDNL 12~57V 5V,1.9A
12V,1A
- 200 1:0.75
1:1.58
-
15SEFD-1001CXNL 12~48V 48V,0.35A - - - 1:5:1.13
15SEFD-1011APNL 29.5~60V 3.3V,0.75A
3.3V,0.75A
3.3V,0.75A
11V,
0.1A
250 1:0.176
1:0.176
1:0.176
1:0.176:0.529
15SEFD-1011BCNL 28~59V 5V,2.4A 12V,
15mA
250 - 5:1:2.5
15SEFD-1011CPNL 29.5~60V 12V,0.3A
12V,0.3A
11V,
0.1A
250 1:0.588
1:0.588
1:0.588:0.529
15SEFD-1011DCNL 36~57V 12V,1.5A 12V,
10mA
- - 1.8:1:1
15SEFD-1012APNL 29.5~60V 5V,0.5A
5V,0.5A
5V,0.5A
11V,
0.1A
250 1:0.265
1:0.265
1:0.265
1:0.265:0.529
15SEFD-1211APNL 36~57V 5V,0.9A
5V,0.9A
5V,0.9A
5V,
50mA
- 1:0.14
1:0.14
1:0.14
1:0.14:0.14
15SEFD-1211CSNL 33~57V 3.3V,3A
15V,0.1A
-15,0.1A
11V,
0.1A
200~500 1:0.125
1:0.5
1:0.5
1:0.125:0.375
15SEFD-1213GNL 30~60V 12V,1.0A 15V,
20mA
275 - 1:0.457:0.571
15SEFD-1311BANL 34~57V 24V,200mA
5V,1A
11.6V - 1:0.711
1:0.2
1:0.711:0.465
15SEFD-1311DENL 48V 12V,2.5A 12V - - 2.86:1:1
15SEFD-1411FNL 35~56V 3.3V,1.2A
6V,0.5A
21V,0.035A
12V 200 38:5
38:8
38:32
38:5:28
15SEFD-1511ZNL 18~72V 5V,2A
7.5V,10mA
10V,
20mA
500 5:1
3.2:1
1:0.2:0.44
15SEFD-1513ZNL 36~57V 5V,2A
7.5V,10mA
10V,
20mA
- 5:1
3.2:1
1: 0.2:0.44
15SEFD-1514ZNL 24~57V 12V,0.9A
7.8V,20mA
10V,
20mA
- 2.24:1
3.36:1
11:0.446:0.467
15SEFD-1611RNL 36~57V 3.3V,2A
12V,0.1A
12V,0.1A
5V,0.8A
11V,
0.1A
125 1:0.15
1:0.57
1:0.57
1:0.23
1:0.15:0.4
15SEFD-1611ZNL 30~57V 5V,2A
7.5V,10mA
10V,
15mA
100 5:1
5:1.5
5:1:2.2
15SEFD-1671ZNL 36~57V 12V,0.83A
6V,10mA
12V,
20mA
- 2:1
4:1
1:0.5:0.5
15SEFD-1672ZNL 36~57V 12V,1.09A
6V,10mA
10V,
20mA
- 2:1
4:1 (HI-POT: 1500V)
1:0.5:0.5
15SEFD-1673ZNL 36~57V 12V,1.09A
6V,10mA
10V,
20mA
- 2:1
4:1 (HI-POT: 1800V)
1:0.5:0.5
15SEFD-1711CANL 28~60V 3.3V,4A - 275 1:0.29
1:0.24
1:0.29:1.3
15SEFD-1711ZNL 36~57V 3.3V,3A
5.6V,10mA
10V,
20mA
125 6.5:1
3.7:1
1:0.154:0.5
15SEFD-1712ZNL 18~72V 12V,1A
12V,1A
6V,10mA
10V,
20mA
500 2:1
2:1
4:1
1:0.5:0.5
15SEFD-2011APNL 29.5~60V 3.3V,0.45A
3.3V,0.45A
3.3V,0.45A
11V,
0.1A
250 - 1:0.16:0.52
1:0.16:0.52
1:0.16:0.52
15SEFD-2011BBNL 36~75V 3.3V,5.7A
3.3V,5.7A
3.3V,5.7A
30mA 300~400 9:3
9:3
9:3
9:3:12
15SEFD-2501CGNL 18~90V 13V,0.2A
13V,0.2A
13V,0.2A
13V/
0.6A
300 1:0.78
1:0.78
1:0.78
-
15SEFD-2511BBNL 36~75V 3.3V,7.5A
12V,30mA
- 350 - 9:3:12
15SEFD-3501GNL 36~72V 12V,1.1A 12V,
20mA
    1:0.35:0.35
15SEFD-3701BDNL 11.6~19V.
6V
6V,1.4A
6V,0.7A
- 100 3:1
3:1
-
15SEFD-3701GNL 36~72V 24V,0.54A 12V,
20mA
  - 1:0.67:0.33
15SEFD-4001ABNL 36~72V 3.3V,6A - 250 - 8:1:3.67
15SEFD-4001CCNL 10~57V 5V,2.6A 5V,
20mA
- 1:0.36 1:0.36:0.43
15SEFD-5601DFNL 36V 14.5V,0.5A
18V,0.5A
-12V,0.5A
+8V,1A
- - 1:0.4
1:0.5
1:0.33
1:0.22
-
15SEFD-6001GNL 36~72V 12V,0.5A 12V,
20mA
- - 1:0.35:0.35
15SEFD-6201MNL 33~57V 5V,1.5A
3.3V,2A
30V,0.05A
12V,
20mA
200 5.5:1.75
5.5:1.0
5.5:9.25
5.5:1.75:3.75
15SEFD-6401BYNL 33~57V 5V,0.01
12V,0.83A
10V,
0.02A
200 1:0.17
1:0.45
1:0.17:0.34
15SEFD-7001BMNL 30~60V 3.3V,6A
5.5V
10V 250 1:0.147
1:0.235
1:0.147:0.412
15SEFD-9501CWNL 10~57V 5V,5A 12V,
20mA
250 1.25:1 1:0.8:2
Part Number L DCR Sch Mech
(Ohms MAX)
(uH) Pri sec Aux / bia
15SEFD-0461CGNL 4.6 ± 12% 0.01 0.173
0.173
0.173
0.095 CG S1
15SEFD-0501CHNL 5 ± 10% 0.03 0.23
0.23
0.06
0.18 CH S1
15SEFD-0721BINL 7.2 ± 5% 0.027 0.043
0.022
0.24 BI S2
15SEFD-0801CDNL 8.04 ± 10% 0.05 0.05
0.15
- CD S1
15SEFD-1001CXNL 10 ± 12% 0.027 0.8 0.22 CX S1
15SEFD-1011APNL 100 ± 10% 0.275 0.03
0.03
0.03
1.00 AP S1
15SEFD-1011BCNL 100.7 ± 8% 0.485 0.025 1.15 BC S1
15SEFD-1011CPNL 100 ± 10% 0.275 0.25 1.00 CP S1
15SEFD-1011DCNL 100 ± 10% 0.22 0.068 0.57 DC S1
15SEFD-1012APNL 100 ± 10% 0.275 0.095 1.00 AP S1
15SEFD-1211APNL 120 ± 10% 0.35 0.025
0.025
0.025
0.19 AP S1
15SEFD-1211CSNL 115.0 ± 13% 0.25 0.007
0.65
0.65
0.57 CS S1
15SEFD-1213GNL 117.5 ± 10% 0.201 0.06 0.335 G S1
15SEFD-1311BANL 125 ± 10% 0.3 0.42
0.02
0.37 BA S1
15SEFD-1311DENL 132.8 ± 10% 0.73 0.033 0.36 DE S1
15SEFD-1411FNL 144 ± 10% 0.49 0.048
0.024
1.4
1.5 F S2
15SEFD-1511ZNL 150 ± 10% 0.515 0.023
0.57
0.88 Z S1
15SEFD-1513ZNL 150 ± 10% 0.52 0.0275
0.525
0.77 Z S1
15SEFD-1514ZNL 150 ± 10% 0.515 0.11
0.57
0.88 Z S1
15SEFD-1611RNL 160 ± 15% 0.62 0.015
1.1
1.1
0.24
0.95 R S1
15SEFD-1611ZNL 157.5 ± 10% 0.5 0.025
0.76
1.3 Z S1
15SEFD-1671ZNL 166.5 ± 10% 0.76 0.103
0.475
1.1 Z S1
15SEFD-1672ZNL 166.5 ± 10% 0.76 0.101
0.5
1.1 Z S1
15SEFD-1673ZNL 166.5 ± 10% 0.76 0.101
0.5
1.1 Z S1
15SEFD-1711CANL 165MIN 0.07 0.011 1.29 CA S1
15SEFD-1711ZNL 166.5 ± 10% 0.735 0.0225
0.51
0.985 Z S1
15SEFD-1712ZNL 166.5 ± 10% 0.76 0.26
0.26
0.5
1.1 Z S1
15SEFD-2011APNL 200 ± 10% 0.5 0.07
0.07
0.07
1.0 AP S1
15SEFD-2011BBNL 200-20%/+30% 0.1 0.006
0.006
0.006
1.0 BB S1
15SEFD-2501CGNL 25 ± 10% 0.11 0.25
0.25
0.25
0.1 CG S1
15SEFD-2511BBNL 250 ± 30% 0.087 0.0041 0.4 BB S1
15SEFD-3501GNL 35.0 ± 10% 0.095 0.017 0.15 G S1
15SEFD-3701BDNL 37.1 ± 10% 0.078 0.034
0.038
- BD S1
15SEFD-3701GNL 37.0 ± 10% 0.086 0.049 0.37 G S1
15SEFD-4001ABNL 40 ± 13% 0.13 0.0035 0.315 AB S1
15SEFD-4001CCNL 40.0 ± 10% 0.14 0.024 0.23 CC S1
15SEFD-5601DFNL 56 ± 10% 0.16 0.12
0.16
0.11
0.045
- DF S1
15SEFD-6001GNL 55 ± 10% 0.095 0.017 0.15 G S1
15SEFD-6201MNL 62.0 ± 12% 0.25 0.03
0.02
2.4
0.4 M S1
15SEFD-6401BYNL 64 ±10% 0.32 0.33
0.08
0.5 BY S2
15SEFD-7001BMNL 77.8 ± 10% 0.155 0.008
0.215
0.382 BM S1
15SEFD-9501CWNL 95 ± 28% 0.014 0.015 0.5 CW S1
Certification
Mechanicals and Dimensions
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PoE SMD High Frequency Transformer with EFD15 platforms-SMT - SMD PoE High Frequency Transformer | Taiwan-Based Power Supply & Magnetic Components Manufacturer | YUAN DEAN SCIENTIFIC CO., LTD.

Based in Taiwan since 1990, YUAN DEAN SCIENTIFIC CO., LTD. has been a power converter, transformer, magnetic components manufacturer in Electronic Components Industry. Their main products, include PoE SMD High Frequency Transformer with EFD15 platforms-SMT, DC-DC Converters, AC-DC Converters, RJ45 Magnetics, Converter Transformers, LAN Filters, High Frequency Transformers, POE Transformers, Inductors and LED drivers, which are RoHS approved with ERP system implemented.

YDS was established in 1990 at Tainan, Taiwan and our factory Ho Mao electronics was established in 1995 at Xiamen, China. We are the leading electronic manufacturer with ISO 9001, ISO 14001 and IATF16949 certified. We Produce various products such as DC/DC converter, AC/DC converter, RJ45 with magnetics, 10/100/1G/2.5G/10G Base-T Lan filter, all kinds of Transformer, Inductor, LED Driver/Lighting products and Power bank. ISO 9001 & ISO 14001, IATF16949 certified power converter, high frequency transformer, magnetic component with reliable EMC and EMI / EMS / EDS lab tests. Power converter solutions for medical, railway, POE, etc.

YDS has been offering customers high-quality power supply and magnetic components, both with advanced technology and 25 years of experience, YDS ensures each customer's demands are met.