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AC DC Adaptor Power High Transformerfor for Computer Equipment

We have passed ISO9001:2015,CE,SGS approval and IEC report

EE type Transformer Parameters


BrandName;
GREWINTransformer Corestructure; lamination Coilnumber; Autotransformer
PlaceofOrigin; China CoilMaterial; ferrite Coilstructure; toroidal
Usage; HighFrequency Model: EE Phase; single
Application; High-frequencyswitchingpowersupplyandHigh-frequencyinverterpowertransformer.PBX
Delivertime; Within10workingdays Package; Customizedstandardcartons
ATTENTION; YOUCANCUSTOMIZEDALLSERIERSACCORDINGTOYOURREQUERMENT


Type
Core"E"Dimension
A(mm) B(mm) C(mm) D(mm) E(mm) F(mm)
EE13 12.6 6.5 4.5 3.7 8.9 3.7
EE14 14.3 7.8 5.2 4.3 10.5 4.5
EE16 16.0 8.2 5.7 4.7 11.3 4.7
EE20 20.4 10.1 7.0 5.9 14.1 5.9
EE25 25.0 12.8 8.7 7.5 17.5 7.5
EE30 30.0 15.2 9.7 7.2 19.5 7.3
EE32 32.0 16.4 11.2 9.5 22.7 9.5
EE36 36.0 18.0 12.0 10.2 24.5 11.5
EE42 42.0 21.0 14.8 17.2 29.5 15.2
EE55 55.0 27.8 18.5 17.2 37.5 21.0
EE65 65.0 32.8 22.2 20.0 44.2 27.4
EE70 70.5 33.2 21.9 22.0 48.0 32.0

AC DC Adaptor Power High Transformerfor for Computer Equipment

1).Features:
Has astrong 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, ISO9001:2015
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:

The following picture showed you about all finished transformer production line and package with export standard carton and strong pallets:
AC DC Adaptor Power High Transformerfor for Computer Equipment
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 7days 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 afirm 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:
Amy

Tianjin Grewin Technology Co.,Ltd.
Website:
Tel:


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