Efd High Frequency Transformer with IEC
| Price: |
US $ 0.9-1.5/Piece |
| Trade Terms: |
FOB,CFR,CIF |
| Min Order: |
500/Piece |
| Pay Type: |
L/C,T/T,D/P,Western Union,Paypal |
| Prod Model: |
GWEFD 12 EFD15 EFD20 EFD25 EFD30 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Electronic Transformer Color: |
Yellow, Black |
| Frequency Electronic Transformer: |
Higher Than 20kHz- 200kHz |
| Alibaba Transformer Materials: |
High Magnetic Flux and Low Loss Magnetic Materials |
| Electronic Transformer Application: |
PCB Circuits, Computer, TV, Monitor, Scanner |
| Insulation: |
UL Insulation System for Class B (130), F (155), H |
| Magnetic Electronic Transformer: |
EPC Ep DC Power Magnetic Transformer Alibaba |
| Features: |
Low Transmission, Strong Anti-Interference, Dist |
| RM Etd Ee Electronic Transformer: |
Windely Used Fax Machines, PBX |
| Efd25 Epcs Ee65 RM10 Transformer: |
DC Magnetic Transformer for Electrical Microwave |
| High Frequency Transformer Models Sereis: |
Ee, Etd, Efd, Er, Ep, Ec, RM, Pq, pH etc. |
| Application: |
Charger, Lamp, Communication Equipment |
| Phase: |
Single |
| Coil: |
Shell-type Transformer |
| Cooling Method: |
Dry-type Transformer |
| Winding Type: |
Auto-transformer |
| Certification: |
Ce |
| Usage: |
Efd Transformer for Microcomputer Equipment |
| Brand: |
Grewin Efd High Frequency Transformer |
Product Description
We have passed ISO9001,CE,SGS approval and IEC reportEFD Series Power Transformer,Switching power supply Transformer for printer
EFD type Transformer Parameters
Brand Name; | GREWIN Transformer | Core structure; | lamination | Coil number; | Autotransformer |
| Place of Origin; | China | Coil Material; | ferrite | Coil Structure; | toroidal |
| Usage; | High Frequency | Model ; | EFD049 | Phase; | single |
| Application; | High-frequency switching power supply and High-frequency inverter power transformer. PBX |
| Deliver time; | Within 15 working days | Package; | Customized standard cartons |
| ATTENTION; | YOU CAN CUSTOMIZED ALL SERIERS ACCORDING TO YOUR REQUERMENT |
Table2: EFD type Transformer Parameters
| Model | Pin | Dimension |
| A | B | C | D | E |
| EFD-12 | 8 | 6 | 17 | 20 | 3.0 | 13.5 |
| EFD-15 | 10 | 7.3 | 18.2 | 21.35 | 2.5 | 15 |
| EFD-15 | 10 | 7.5 | 19.3 | 22.6 | 3.0 | 16.7 |
| EFD-20 | 10 | 9.4 | 25.3 | 27.7 | 3.75 | 21.7 |
| EFD-20 | 12 | 9.7 | 24 | 26.8 | 3 | 20 |
| EFD-25 | 10 | 13.4 | 29.7 | 35.4 | 5 | 25 |
| EFD-25 | 10 | 12.6 | 29.7 | 31.5 | 5 | 25 |
| EFD-30 | 12 | 12.6 | 31.6 | 35.5 | 5 | 30 |
1).Features:
Has a strong anti-interference, distributed capacitance, impedance, attenuation of low transmission, firm
structure,can fine-tune the inductance, etc., are widely used in fax
machines, PBX.
2). Applicable frequency range: 20 to 100kHz :
Operating frequency: higher than 200kHz
High magnetic flux and low loss magnetic materials
With low leakage inductance and high efficiency .
3).Applications:
PCB circuits, computer, TV, monitor, scanner, duplicator, mobile adapters, printer and other equipments and instruments.
UL insulation system for Class B (130), F (155), H (180)
4). Can make other customized Ferrite transformers:
Power range: core type using N67 grade material
<5: RM4, P11/7, EF12.6 and U10
5 to 10: E (F) 16, RM5 and P14/8
10 to 20: RM6, E (F) 20, P18, U15 and EFD15
20 to 50: RM8, P22, RM10 ETD29, E25 and EFD20
50 to 100: ETD29, ETD34, RM12, P30 and EFD25
100 to 200: ETD34, ETD39, ETD44, P36, E30, E42 and EFD30
200 to 500: ETD44, ETD49 and E55
>500: ETD54, ETD59 and E65 5)Advantage:
1.UL, CUL, CE, ISO9001:2008
2.We offer custom-made transformers, OEM and ODM are welcome
3.We deliver the quality you expect at consistently competitive prices
4.Transformer quality lifetime:10 Years.
5.Specialty Sales service:5 -10 Years
6.Transformers Test: 100% test before the shipment
About us:
1). Tianjin Grewin Technology Co.,ltd. has always laying great emphasis on our core business philosophy "Quality and Honesty First ".
Grewin Mission: Growing together side by side,Mutual success hand in hand.
Production:
2).Terms of Shipment:
Within 10 working days after received related prepayment or L/C.
3).Payment terms:
(1). T/T 100% or 50% deposit by T/T in advance, balance amount to be paid 7 days before
delivery.
(2). By irrevocable L/C at sight, to be issued immediately against confirmed order.
(3). Payment by T/T, if order amount is less than USD 20,000. 4).Flow chart of trading activities:
NO |
Step |
Days need |
1 |
Request for quotation |
1 day |
2 |
Making quotations |
1 day |
3 |
Offer and counter offer |
3 days |
4 |
Sending and receiving samples |
3-10 days |
5 |
Sample confirmation |
3 days |
6 |
Placing a firm order |
1 day |
7 |
Paying and receiving the down payment |
1-4 day |
8 |
Factory production & Quality inspection |
15-20 days |
9 |
Paying and receiving the balance |
4 days |
10 |
Delivery of goods |
1 days |
Contact:
Cathy
Tianjin Grewin Technology Co.,Ltd.
Website:www.grewin-tech.com
Tel:86-22-84943756
GREWIN as manufacture for Toroidal Transformer, current transformer, high frequency magnetics transformer, split core current sensor, clamp on CT, EI power Transformer etc. We have abtained ISO9001: 2015, IEC, CE, VDE, approval.
Our company have many advantages which can be your honesty and reliable supplier:
WHY CHOOSE US?
A. Business philosophy "Quality and Honesty First“
B. Over 40 years experience of transformer designing and producing.
C. Transformer 100% test before the shipment;
D. UL, CE, ISO9001: 2008
E. We offer custom-made transformers, OEM and ODM are welcome
F. We expect at consistently competitive prices
G. Transformer quality lifetime: 10 Years.
H. Professional experiences of the sales and engineers: 5 -10 Years
Grewin Mission: Growing together side by side, Mutual success hand in hand.
We sincerely invite you to join us to create a bright future.
Contact Information:
Tianjin Grewin Technology Co., Ltd.
TEL: +86 22 84943756
Web: www.grewin-tech.com
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