Specifications

ER14.5 ER20 ER25 EC25 ER28 EC28 ER33 ER35 ERL35 ER39 ERL39 ER40 ER42 ER49 ER54 ER59 ER59 High frequency transformer:

ER14.5 ER20 ER25 EC25 ER28 EC28 ER33 ER35 ERL35 ER39 ERL39 ER40 ER42 ER49 ER54 ER59 ER59 High frequency transformer,hf transformer features:

• Various types of transformers available, CI, UI, EFD,EP, ER, EPC, POT, RM, EE

• High Frequency transformer suitable for EL/CCFL Inverter or DC/DC converter

• Customer's designs are welcome

• ET Serier ET20 ET24 ET28 ET35 Power line filtering inductor 
  Any custom-design is available

• ET Serier ET20 ET24 ET28 ET35 Power line filtering inductor Features:

•  

• • High current capacity

• • Low core loss at frequency

• • High reliability,efficiency

• • Small packaged size

• • Operating Temperature: -30°C to +80°C

• • Electrical Specifications at 20°C

• 
  




APPLICATIONS:

 

1) Compact fluorescent lamp

2) Television receiver

3) Radio cassette player 
4) PC power supply
5) Monitor,audio,VCD,DCD
6) UPS

7) The electronic apparatus

8) The noise rejection

9) Induction cooker,etc.




Feature:

a. highfrequency

b. Large transmission power, low less,wide range, stable performance and low temperaturerise

c.used for electric apparatus,aircraft,transmitter,communicationequipments

D.RoHscompliant

1.Used for LED Lighting Power

 

2.Comes in Common and Dual Common Modes

 

3.Common mode choke (multilayer) capable of high density mounting

 

4.Dual common mode choke coil (balun coil and filter)

 

5.Common mode choke (wire-wound) with low leakage

 

6.With 7uH to 100mH EMI filter for line filter common mode choke and EMI coil filter



Primary advantage

1.Customers requirements are welcome.

2. custom-made transformer as your design specification

3.We have experienced engineers, every one has more than 20 years experience.

4.Every goods must be test three times before shipped to ensure no unqualified products

Features:                                                                                                  

1.Supply high voltage and withstand voltage 

 


2.Operation frequency range from 40 to 80 KHz

 


3.Deliver Output Power from 1.5 to 25 watts

 


4.Slim or low profile Type easily built in your design

 


5.Available in through-hole and SMT recess or gull wing type

 


6.Operate in Royer , direct IC drive and other topologies




Characteristics &Application Rang:

ER series feature low loss, high output power, high operating frequency, low temperature and stable performance. They are widely used in power supplies of TV sets, displays, switching supplies and navigation.



PART NO. & DIMENSIONS LINE:


Part NO.	THRMINAL PINS	Dimensions in mm(inches)						TYPE
		A	B	C±0.5	D±0.5	E±0.5	F
HT-EER25.5	8	19.5	19.7	12.5	4	5	25.5	V
HT-EER28	12	30.5	23	17.5	4	5	31	V
HT-EER28	12	23.1	28.2	25	4	5	29.1	H
HT-EER28	12	36	27	20	4	5	30	V
HT-EER28	12	26.3	37.1	30	4	5	30.2	H
HT-EER33	14	37.5	28	22.5	4	5	36	V
HT-EER35	14	43.5	28	22.5	4	5	35.5	V
HT-EER35	16	29.1	40.3	35.4	4	5	40.3	H
HT-EER39	16	46	31.1	25	4	5	43.1	V
HT-EER39	16	33	41.5	30.85	4	7.5	42.3	H
HT-EER40	16	48	31.1	25	4	5	43.1	V
HT-EER4215	14	45.5	30	25	5	5	42	V
HT-EER4220	14	44	37.5	36	5	5	42	V

EC28 EC35 EC39 EC41 EC42 EC52 EC70 transformer

EC35 20w-500w main transformer/ LLC resonant inductor transformer feature

ER14.5 ER20 ER25 EC25 ER28 EC28 ER33 ER35 ERL35 ER39 ERL39 ER40 ER42 ER49 ER54 ER59 ER59 High frequency transformer:

ER14.5 ER20 ER25 EC25 ER28 EC28 ER33 ER35 ERL35 ER39 ERL39 ER40 ER42 ER49 ER54 ER59 ER59 High frequency transformer,hf transformer features:

• Various types of transformers available, CI, UI, EFD,EP, ER, EPC, POT, RM, EE

• High Frequency transformer suitable for EL/CCFL Inverter or DC/DC converter

• Customer's designs are welcome

• 

   

   

   

  EC28 EC35 EC41 EC42 EC52 EC70 transformer
  Core type	Ve (mm3)	Ae (mm2)	Mass (g)	Brand
  EC35	6530	84.3	19	HT
  EC41	10800	121	30	HT
  EC52	18800	180	56	HT
  EC70	40100	279	127	HT

   

  

  High frequency EE type transforemr:

  Our company is a professional manufacturer of EE type transformer series.

  * such as EE13,EE16,EE19,EE22,EE25,EE28,EE30

  * power range is 18W-600W.

  * our products are produced with automatic winding machines

  * all the raw material is UL, SGS approved and produced as ROHS compliant.

  * our products are exported to American, Europe and some East Asian countries like Japan and Korea. 
  * we can design specific products according to customers' demands.

  EE type transformer is widely used in SPC exchange power,LCD power,UPS power PC power and many small electronic equipments,camera flasher.

   

  Certification

  CE, CQC, ISO, SGS, RoHs

   

  Requirement for Inquiry

  In order to quote you correctly, please provide the following information:

  1. Specification including Wire diametre, Number of phase and each coil, Bobbin, Core, Dimensional and Winding drawing

  2. Sending Sample,Drawing, Photo will help a lot

  3. Estimated order quantity

  Packaging & Delivery

  Packaging Detail:	carton and tray
  Delivery Detail:	2-3weeks

  

   

  Main Product

  Low frequency Transformer, High frequency Transformer, Encapsulation Transformer

  Current Transformer, Inductance