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High Frequency Transformer3

High Frequency Transformer

High Frequency Transformer in Power Supply Application
( All transformer can choose PIN-terminated or SMD type.)

RoHS/UL recognized components.
Available is custom-mode models and specification.


UU Transformer

UU Transformer

High Frequency Transformers in Power Supply Application

Application: 


VCR, Duplicator, Audio Device, Electronic Toy, TV, Micro-computer, Communication Control Device, Printer, Lighting Electrical Applicance, Terminal Equipment, etc.


Transformer EL Feature:
  • Operating Temperature Range: -10℃ ~ +95℃
  • Storage Temperature: -15℃ ~ 38℃
  • Switching Frequency: 15KHz ~ 300KHz
  • Withstand Voltage:
Between Primary and Secondary 3500VAC one minute 3500VAC  1min.
Between Primary and Megnetic Core 2500VAC one minute 2500VAC  1min.
Secondary and Magnetic Core 1500VAC  1min.
  • Insulation Resistance: Between Primary and Secondary 500VDC 100MΩ min.
  • Temperature Resistance Grade E (120℃)、B (130℃).
  • RoHS/UL recognized components.
  • Available in custom-mode models and specification.
YN No. Inductance (mH min) DCR (Ω max) Rated Current Iac (A) Fig.
YNC10511U 10 8.0 0.1 1
YNC10512U 8 6.0 0.2 1
YNC10513U 5 3.0 0.3 1
YNU10514U 2 1.0 0.5 1
YNY10515U 1 0.6 0.7 1
YNC10516U 0.5 0.3 1.0 1
YNC10611U 10 3.0 0.3 2
YNC10612U 5 1.5 0.5 2
YNC10613U 4 1.0 0.7 2
YNC10614U 3 0.5 1.0 2
YNC10615U 2 0.5 1.0 2
YNC10616U 1 0.3 1.3 2
YNC10617U 0.6 0.2 2.0 2
YNC10711U 30 2.8 0.4 3
YNC10712U 20 1.6 0.5 3
YNC10713U 10 1.2 0.6 3
YNC10714U 8 0.8 0.8 3
YNC10715U 6 0.5 1.0 3
YNC10716U 4 0.4 1.0 3
YNC10717U 35 0.3 1.2 3
YNC10718U 1.5 0.15 1.5 3

4890e9490971e272e4a4197d4213a2ce.png

RM Transformer

High Frequency Transformers in Power Supply Application

Application: 


VCR, Duplicator, Audio Device, Electronic Toy, TV, Micro-computer, Communication Control Device, Printer, Lighting Electrical Applicance, Terminal Equipment, etc.


Transformer EL Feature:
  • Operating Temperature Range: -10℃ ~ +95℃
  • Storage Temperature: -15℃ ~ 38℃
  • Switching Frequency: 15KHz ~ 300KHz
  • Withstand Voltage:
Between Primary and Secondary 3500VAC one minute 3500VAC  1min.
Between Primary and Megnetic Core 2500VAC one minute 2500VAC  1min.
Secondary and Magnetic Core 1500VAC  1min.
  • Insulation Resistance: Between Primary and Secondary 500VDC 100MΩ min.
  • Temperature Resistance Grade E (120℃)、B (130℃).
  • RoHS/UL recognized components.
  • Available in custom-mode models and specification.
Type L H W A B C Pin1 Pin2 Fig.
RM-4 12.5 10.4 12.8 10.8 7.2 3 3 1
RM-5 16.0 10.4 16.0 14.3 10.7 4/ 3/ 2 4/ 3/ 2 1
RM-6 20.0 12.4 20.3 18.0 14.4 3 3 1
RM-6-1 20.0 12.4 18.7 15.3 3.7 4 4 2
RM-8 24.0 19.0 23.2 20.0 3.8 6 6 2
RM-8-1 24.0 19.0 24.0 21.7 18.0 14.4 6 6 3
RM-10 28.5 19.0 28.3 25.2 21.5 18.0 6 6 3
RM-12 38.5 26.0 38.5 35.9 28.7 21.5 6 6 3
RM-14 43.0 30.0 42.0 39.5 32.3 25.2 6 6 3

792a2d151efe65e5c9b12a6fe5191286.jpg

EPC Transformer

High Frequency Transformers in Power Supply Application

Application: 


VCR, Duplicator, Audio Device, Electronic Toy, TV, Micro-computer, Communication Control Device, Printer, Lighting Electrical Applicance, Terminal Equipment, etc.


Transformer EL Feature:
  • Operating Temperature Range: -10℃ ~ +95℃
  • Storage Temperature: -15℃ ~ 38℃
  • Switching Frequency: 15KHz ~ 300KHz
  • Withstand Voltage:
Between Primary and Secondary 3500VAC one minute 3500VAC  1min.
Between Primary and Megnetic Core 2500VAC one minute 2500VAC  1min.
Secondary and Magnetic Core 1500VAC  1min.
  • Insulation Resistance: Between Primary and Secondary 500VDC 100MΩ min.
  • Temperature Resistance Grade E (120℃)、B (130℃).
  • RoHS/UL recognized components.
  • Available in custom-mode models and specification.
Type L H W A B Pin1 Pin2 Fig.
EPC-13 13.3 8.0 13.3 10.5 2.5 5 5 1
EPC-19 19.5 12.5 19.5 16.3 3.8 / 2.5 5 6 1
EPC-25 25.3 16.0 25.3 20.0 5 / 3.5 5 6 1
EPC-13SMD 14.5 7.5 21.0 14.0 2.5 5 5 2
EPC-19SMD 21.0 10.0 24.0 19.0 2.5 6 6 2
EPC-25SMD 25.0 11.5 30.0 25.0 3.8 6 6 2

d88d4e499f9ff5120e26ef2b190f3ac2.jpg

EFD Transformer

High Frequency Transformers in Power Supply Application

Application: 


VCR, Duplicator, Audio Device, Electronic Toy, TV, Micro-computer, Communication Control Device, Printer, Lighting Electrical Applicance, Terminal Equipment, etc.


Transformer EL Feature:
  • Operating Temperature Range: -10℃ ~ +95℃
  • Storage Temperature: -15℃ ~ 38℃
  • Switching Frequency: 15KHz ~ 300KHz
  • Withstand Voltage:
Between Primary and Secondary 3500VAC one minute 3500VAC  1min.
Between Primary and Megnetic Core 2500VAC one minute 2500VAC  1min.
Secondary and Magnetic Core 1500VAC  1min.
  • Insulation Resistance: Between Primary and Secondary 500VDC 100MΩ min.
  • Temperature Resistance Grade E (120℃)、B (130℃).
  • RoHS/UL recognized components.
  • Available in custom-mode models and specification.
Type L H W A B Pin1 Pin2 Fig.
EFD-15 17.0 9.5 18.0 13.7 3.7 4 4 1
EFD-20 22.0 11.5 11.0 17.5 5.0 4 4 1
EFD-20-1 22.0 15 15.0 23.8 3.7 5 5 1
EFD-25 27.0 13 28.0 22.5 5.0 5 5 1
EFD-25-1 27.0 15 28.0 22.5 5.0 5 5 1
EFD-30 32.0 14 33.0 27.4 5.0 6 6 1
EFD-30-1 32.0 18 36.0 27.5 5.0 6 6 1
EFD-15SMD 16.5 8 22.0 15 2.5 5 5 2
EFD-20SMD 22.0 11 29.5 20.5 5.0 4 4 2

ead3e2024d8865c8973681c76ecd1adf.jpg

PQ Transformer

High Frequency Transformers in Power Supply Application

Application: 


VCR, Duplicator, Audio Device, Electronic Toy, TV, Micro-computer, Communication Control Device, Printer, Lighting Electrical Applicance, Terminal Equipment, etc.


Transformer EL Feature:
  • Operating Temperature Range: -10℃ ~ +95℃
  • Storage Temperature: -15℃ ~ 38℃
  • Switching Frequency: 15KHz ~ 300KHz
  • Withstand Voltage:
Between Primary and Secondary 3500VAC one minute 3500VAC  1min.
Between Primary and Megnetic Core 2500VAC one minute 2500VAC  1min.
Secondary and Magnetic Core 1500VAC  1min.
  • Insulation Resistance: Between Primary and Secondary 500VDC 100MΩ min.
  • Temperature Resistance Grade E (120℃)、B (130℃).
  • RoHS/UL recognized components.
  • Available in custom-mode models and specification.
Type L H W A B Pin1 Pin2
PQ-2016 23.0 16.0 23.5 20.5 3.8 / 2.5 6 8
PQ-2020 23.0 20.0 23.2 20.5 3.8 / 2.5 6 8
PQ-2620 26.5 20.0 29.8 19.8 3.8 6 6
PQ-2625 27.0 26.6 29.0 25.5 3.8 6 6
PQ-3220 32.5 22.5 34.0 30.5 5.0 6 6
PQ-3225 32.5 30.0 33.0 30.5 5.0 6 6
PQ-3230 32.5 30.0 34.0 30.5 5.0 6 6
PQ-3535 35.5 37.5 40.0 35.0 5.0 6 6
PQ-4040 40.5 41.0 42. 38.0 5.0 6 6

1c3dde3f223502740f44dadede3b57e5.jpg

EP Transformer

High Frequency Transformers in Power Supply Application

Application: 


VCR, Duplicator, Audio Device, Electronic Toy, TV, Micro-computer, Communication Control Device, Printer, Lighting Electrical Applicance, Terminal Equipment, etc.


Transformer EL Feature:
  • Operating Temperature Range: -10℃ ~ +95℃
  • Storage Temperature: -15℃ ~ 38℃
  • Switching Frequency: 15KHz ~ 300KHz
  • Withstand Voltage:
Between Primary and Secondary 3500VAC one minute 3500VAC  1min.
Between Primary and Megnetic Core 2500VAC one minute 2500VAC  1min.
Secondary and Magnetic Core 1500VAC  1min.
  • Insulation Resistance: Between Primary and Secondary 500VDC 100MΩ min.
  • Temperature Resistance Grade E (120℃)、B (130℃).
  • RoHS/UL recognized components.
  • Available in custom-mode models and specification.
Type L H W A B Pin1 Pin2 Fig.
EP-7 9.0 10.0 8.0 5.0 2.5 3 3 1
EP-10 11.0 11.0 11.5 7.5 2.5 4 4 1
EP-13 13.0 13.0 13.5 10.0 2.5 5 5 1
EP-17 19.0 16.0 19.0 15.0 5.0 4 4 1
EP-7 SMD 9.5 8 / 10 8.9 / 12.7 6.7 / 8.6 2.5 3 / 4 3 / 4  2
EP-10 SMD 11.5 10.5 14.6 10.5 2.5 4 4 2
EP-13 SMD 12.8 11.5 17.0 13.0 2.5 5 5 2

14ac3d0d11a7fa2b4621a7c9e0699fef.jpg

ETD Transformer

High Frequency Transformers in Power Supply Application

Application: 


VCR, Duplicator, Audio Device, Electronic Toy, TV, Micro-computer, Communication Control Device, Printer, Lighting Electrical Applicance, Terminal Equipment, etc.


Transformer EL Feature:
  • Operating Temperature Range: -10℃ ~ +95℃
  • Storage Temperature: -15℃ ~ 38℃
  • Switching Frequency: 15KHz ~ 300KHz
  • Withstand Voltage:
Between Primary and Secondary 3500VAC one minute 3500VAC  1min.
Between Primary and Megnetic Core 2500VAC one minute 2500VAC  1min.
Secondary and Magnetic Core 1500VAC  1min.
  • Insulation Resistance: Between Primary and Secondary 500VDC 100MΩ min.
  • Temperature Resistance Grade E (120℃)、B (130℃).
  • RoHS/UL recognized components.
  • Available in custom-mode models and specification.
Type L H W A B Pin1 Pin2
ETD-29 35.5 25 35.3 26 5.0 7 7
ETD-34 39.5 27 40.0 25.5 5.0 7 7
ETD-39 44.5 35.6 44.0 30.2 5.0 8 8
ETD-44 50.0 34.5 52.0 36 5.0 9 9
ETD-49 53.5 36.5 57.5 40.5 5.0 10 10

5cebee44f8ee6c070fc7e591d23431d9.jpg

ER/ ERL Transformer

High Frequency Transformers in Power Supply Application

Application: 


VCR, Duplicator, Audio Device, Electronic Toy, TV, Micro-computer, Communication Control Device, Printer, Lighting Electrical Applicance, Terminal Equipment, etc.


Transformer EL Feature:
  • Operating Temperature Range: -10℃ ~ +95℃
  • Storage Temperature: -15℃ ~ 38℃
  • Switching Frequency: 15KHz ~ 300KHz
  • Withstand Voltage:
Between Primary and Secondary 3500VAC one minute 3500VAC  1min.
Between Primary and Megnetic Core 2500VAC one minute 2500VAC  1min.
Secondary and Magnetic Core 1500VAC  1min.
  • Insulation Resistance: Between Primary and Secondary 500VDC 100MΩ min.
  • Temperature Resistance Grade E (120℃)、B (130℃).
  • RoHS/UL recognized components.
  • Available in custom-mode models and specification.
Type L H W A B Pin1 Pin2
ER-28V 30.0 37.0 28.0 20.0 5.0 6 6
ERL-28V 30.0 38.0 25.0 17.5 5.0 6 6
ER-33V 35.0 40.0 31.5 25.0 5.0 7 7
ER-34V 42.0 42.0 32.0 25.2 5.0 8 8
ER-35V 37.0 44.0 30.0 22.4 5.0 6 6
ER-39V 43.5 52.0 32.0 25.0 5.0 8 8
ER-40V 40.0 45.0 30.5 24.8 5.0 6 6
ER-4215V 45.5 47.0 32.5 27.5 5.0 9 9
ER-4220V 42.5 47.5 37.5 30.2 5.0 7 7
ER-44V 50.0 47.0 33.5 25.0 7.5 6 6
ER-49V 52.0 50.0 36.0 27.5 7.5 6 6

2825f95c051800586813a8a08be06597.jpg


TYPE L H W A  B Pin1 Pin2
ER-28H 30.0 25.0 37.0 30.0 5.0 6 6
ERL-28H 30.0 25.5 37.0 30.0 5.0 6 6
ER-35H 37.0 28.0 44.0 35.0 5.0 8 8
ER-39H 42.0 34.0 46.0 35.0 5.0 8 8
ERL-40H 40.5 30.0 46.0 35.5 5.0 8 8
ER-4215H 42.0 35.0 44.0 34.5 5.0 7 7

f8dec39ccb1b3833a684e8add12e7bc9.jpg

EL/ EEL Transformer

High Frequency Transformers in Power Supply Application

Application: 


VCR, Duplicator, Audio Device, Electronic Toy, TV, Micro-computer, Communication Control Device, Printer, Lighting Electrical Applicance, Terminal Equipment, etc.


Transformer EL Feature:
  • Operating Temperature Range: -10℃ ~ +95℃
  • Storage Temperature: -15℃ ~ 38℃
  • Switching Frequency: 15KHz ~ 300KHz
  • Withstand Voltage:
Between Primary and Secondary 3500VAC one minute 3500VAC  1min.
Between Primary and Megnetic Core 2500VAC one minute 2500VAC  1min.
Secondary and Magnetic Core 1500VAC  1min.
  • Insulation Resistance: Between Primary and Secondary 500VDC 100MΩ min.
  • Temperature Resistance Grade E (120℃)、B (130℃).
  • RoHS/UL recognized components.
  • Available in custom-mode models and specification.
Type L H W A B Pin1 Pin2
EL-16 17.5 30.5 17.5 12.0 2.7/3.5 6 4
EEL-16 17.5 30.5 16.5 12.0 2.8/3.5 6 4
EEL-19 22.0 30.5 16.0 12.0 2.8/3.5 6 4
EEL-22 22.5 33.5 20.5 15.0 3.5 5 5
EEL-35 36.5 50.0 27.0 22.5 2.0&5.0/5.0 8 7

17f2e8bd4f4b413f70fa385ad4074c95.jpg


Type L H W A B Pin1 Pin2
EEL-25H 27.0 21.0 33.5 27.2 4.0 7 7
EEL-40H 40.5 30.0 46.0 35.5 5.0 8 8

b6db6b4f779773e55796bb01b95bdff1.jpg  

EE/ EI Transformer

High Frequency Transformers in Power Supply Application

Application: 


VCR, Duplicator, Audio Device, Electronic Toy, TV, Micro-computer, Communication Control Device, Printer, Lighting Electrical Applicance, Terminal Equipment, etc.


Transformer EL Feature:
  • Operating Temperature Range: -10℃ ~ +95℃
  • Storage Temperature: -15℃ ~ 38℃
  • Switching Frequency: 15KHz ~ 300KHz
  • Withstand Voltage:
Between Primary and Secondary 3500VAC one minute 3500VAC  1min.
Between Primary and Megnetic Core 2500VAC one minute 2500VAC  1min.
Secondary and Magnetic Core 1500VAC  1min.
  • Insulation Resistance: Between Primary and Secondary 500VDC 100MΩ min.
  • Temperature Resistance Grade E (120℃)、B (130℃).
  • RoHS/UL recognized components.
  • Available in custom-mode models and specification.
Type L H W A B Pin1 Pin2
EI-12.5 13.0 11.5 12.5 7.5 2.5 5 5
EE-13 13.0 12.0 12.5 8.5 2.5 5 5
EI-14 15.0 12.5 14.5 10.3 3.0 3 3
EI-16 16.0 14.5 13.5 9.0 9.0 3 3
EE-16 16.5 14.5 14.5 10.2 3.8 4 4
EI-19A 19.0 16.0 15.0 11.0 4.0 3 4
EI-19B 19.0 17.0 16.5 13.0 3.9 5 5
EE-19A 19.0 16.0 15.0 11.0 4.0 3 4
EE-19B 19.0 17.0 16.5 13.0 3.9 5 5
EI-22 22.0 19.0 16.0 10.0 4.0 5 5
EE-22 22.5 19.0 16.0 10.3 4.0 5 5
EI-25 25.0 21.0 20.5 15.2 5.0 5 5
EE-25 25.0 21.0 20.5 15.2 5.0 5 5
EI-28 28.0 21.0 22.5 17.6 5.0 5 5
EI-30 30.0 27.0 22.5 17.4 5.0 5 5
EE-30 30.0 32.0 20.0 12.6 7.5 3 3
EI-33 33.0 30.6 27.5 22.6 5.0 7 7
EI-35 35.0 30.6 27.0 20.0 5.0 7 7
EI-40 40.0 35.0 28.5 22.5 5.0 6 6
EE-40 40.0 35.0 28.5 22.5 5.0 6 6
EE-4215 42.0 48.0 32.5 27.5 5.0 9 9
EE-4220 42.0 43.0 42.5 36.5 7.5 6 6
EE-50 50.0 43.0 36.0 27.5 7.5 6 6

719bf62331a8ed46be255d8e642130f2.jpg