220V 12V 24V Etd29 Etd39 Etd49 Etd59 100kHz Ferrite Transformer for Switching Power Supply

Name:
ETDPC type Transformer Parameters

220V 12V 24V Etd29 Etd39 Etd49 Etd59 100kHz Ferrite Transformer for Switching Power Supply

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)

 
220V 12V 24V Etd29 Etd39 Etd49 Etd59 100kHz Ferrite Transformer for Switching Power Supply

4). Can make other customized Ferrite transformers:

Power range: core type using N67 grade material
500: ETD54, ETD59 and E65

Other Related High Frequency Transformer Parameters:

Table1: EE type Transformer Parameters

Table2:ER type Transformer Parameters

Table4: EFD type Transformer Parameters

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: ** 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 ".



2).Terms of Shipment:
Within 10 working days after received related prepayment or L/C.

3).Payment terms:

(1). T/T ** 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