Specifications

Specifications 
-Control equipment 
-current control and heat dissipation 
-Filter

High frequency transformer description

Power type driver transformer

 Frequency range: 1KHz to 200kHz

 Output power: 1W to 10,000W

 Output voltage: 0.5 to 10,000Vrms (28,000Vp-p)

 Output current: 0.01A to 1000A

 Testing Items: 

Ø Turns Ratio

Ø Inductance

Ø Phase Test

Ø DC resistance test

Ø Safety test

Ø High voltage test

Applications: 

v TV sets, Microcomputer equipment, printers, Terminals

v Charge

v UPS, VCD/DVD players, audio and visual equipment

v lighting fixture

v Medical electronics

v Power supplies

v meters and equipments product

current control and heat dissipation

Features

>High transmission efficiency

> High working voltage range

> Minimum power loss

> Lower temperature rise

> Various PCB mounting Stable performance

> Custom design acceptable

> RoHS compliant

Specifications

> Model: ER2828

> Type: vertical

>  Input voltage: customized

>  Output voltage: customized

>  Power: customized

>  Frequency: customized

> Operating Temperature Range: 0°C~40°C

> Insulating Resistance: 100MΩ minimum @ DC 500V

> Terminal Strength: endurance of 10N (30 seconds) loads in axial direction

> Storage Temperature: -25°C~75°C

> Humidity: 5%~95% non-condensing

• 
  




2.Application: Power-transfer transformers, choke coils, communication standby transformers

Series	Feature
EETransformer	applied in the switching power supply,main power transformer
EF Transformer	applied in the switching power supply,main power transformer
EFD Transformer	Auxiliary powr transformer,main power transformer,choke coils
EPC Transformer	Auxiliary powr transformer,main power transformer
PQ Transformer	applied in the linear filter,choke,pulse transformer,drive transformer
UU Transformer	varieties of switching power supply transformer,coke coils et
EC/EER/ER Transformer	applied in the linear filter ,current tranformer,smoothing choke coil,drive transformer, switching power transformers and chokes
RM Transformer	filters, inductors and transformers for telecommunication other electronic equipment
POT Transformer	filters for telecommunication equipment,and various kinds of inductors and transformers
DR Core	Choke coils, Peaking coils, Linearity coils, Alarm coils, Power choke coils, Fixed choke coils, Filtering coils,etc;
EI Transformer	Various kinds of transformers and chokes.
TOROIDAL core	Pulse and wide-band transformers, various types of filters, inductors and chokes.




 

Applications

> Power adaptor

> PC power source

> Monitor, Television

> Broadcast equipment

> Navigation apparatus

> Measuring appliance

v TV sets, Microcomputer equipment, printers, Terminals

v Charge

v UPS, VCD/DVD players, audio and visual equipment

v lighting fixture

v Medical electronics

v Power supplies

v meters and equipments product

current control and heat dissipation



Testing Items: 

Ø Turns Ratio

Ø Inductance

Ø Phase Test

Ø DC resistance test

Ø Safety test

Ø High voltage test




Normal parameters:

EE type transformer 
Part No. Terminal
 Pins Dimension mm Type Electrical parameter 
A B C Inductance Output power(W) 
EE-8.3 6.0 8.0 8.0 8.3 V 100.0uH 0.2-3.0 
EE-10 8.0 11.5 10.2 10.2 V 80.0uH 0.5-5.0 
EE-13 10.0 12.0 12.5 13.0 V 120.0uH 0.5-8.0 
EE-16-1 6.0 14.8 13.3 16.0 V 90.0uH 1.0-10.0 
EEL-16 10.0 28.5 16.0 21.9 V 600.0uH 2.0-15.0 
EE-19-1 8.0 17.6 16.0 19.0 V 800.0uH 3.0-30.0 
EEL19 10.0 31.5 16.0 21.1 V 1200.0uH 3.0-30.0 
EE-25-1 6.0 20.0 18.2 25.2 V 2000.0uH 3.0-45.0 
EEL25 8.0 35.3 17.5 25.2 V 2800.0uH 3.0-45.0 
EE-30 10.0 21.0 29.2 30.0 H 900.0uH 3.0-50.0 
EE-40 14.0 27.6 30.5 40.0 H 1500.0uH 3.0-55.0 
EE-42/15-1 12.0 33.8 44.0 42.0 H 2000.0uH 3.0-80.0 
EE-42/20-1 12.0 45.0 39.8 42.0 V 1900.0uH 3.0-90.0 
EE-55 20.0 50.0 50.0 55.0 H 3000.0uH 3.0-150.0 
EE-65 16.0 55.2 51.8 65.0 H 4500.0uH 3.0-300.0

High frequency transformer: 
1.ISO9001..CE,RoHs,UL. 
2.Output power: 0.2W-2.0KW. 
3.Rated current:2A-1500A loads.




Product Culture

Payment & Shipping TermsSupply Capacity

Unit Price:	0.24~0.55 USD	Production Capacity:	10000/day
Payment Term:	T/T	Packing:	CASE
MOQ:	1000 Pack/Packs	Delivery Date:	15-30day
Means of Transport:	Land, Ocean, Air

 

Our Service & Advantages: 

1.Reply your inquiry in 24 working hours.

2. Professional staff answer all your questions in fluent English.

3. More than 11 years experience to manufacture for the controller and power 

supply in China. 

4.Engaged in researching and developing for the high technology and with some patent.

5.A team of designers and engineers are capable to create new items according to customer request. 

6.5 years warranty!

7.Welcome OEM and ODM.

8.Cooperate with some famous company. 

9. Quality is our culture.

10. Provide good customer service is our obligation.

 

SHIPPING
1.We will ship the items within 3 working days after the payment is reached.
2.We can ship to you by UPS/DHL/EMS/Fedex. Pls contact us directly and we will use your preferred ways. For the Countries & Regions where EMS cannot deliver,pls choose other shipping ways.
3.We are not responsible for any accidents, delays or other issues that are the responsibility of the shipping service.
4.Any import fees or charges are the buyer's responsibility.

 

After Sales Service:

1.We are responsible for all the goods from us. If you have any questions about the goods, you can contact us freely in any time.

2.As add-valued service, we can help our customers arrange their goods combination shipment or other goods they want from here China. We also can help our customer pay to their many different suppliers here.

3.Anything you need us, we are just be here for you.