ER high frequency transformer manufacturer for UPS best price

Price: 0.25~0.5 USD
Trade Term: FOB
Payment Terms: T/T
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Basic Info.
  • Phase: Single 
  • Coil Structure: Others 
  • Coil Number: Autotransformer 
  • Usage: Electronic 
  • Brand Name: HangTung 
  • Type: Isolation transformer 
  • Band name: Hang Tung 
  • Certificate: UL/SGS/ROHS 
  • Model No: ER42 
  • Bobbin: ER42 
  • core: PC40 or as require 
  • Usage: ELectronics 
  • Phase: single 
  • Delivery Time: 10-15 days 
  • Coil Number: Autotransformer 
  • Model No.: ER42 
  • Place of Origin: Guangdong  
  • Min.Order: 1000 PCS
  • Means of Transport: Ocean, Land
Supply Capacity
  • Production Capacity: 10000/day
  • Packing:CASE
  • Delivery Date: 10-15 days


1.Dimension ER8.3~ER44 
2.Function power transferring, voltage variation, isolation 
3.Frequency 10~500KHZ 
4.power 1.0~800W

1.Dimension ER8.3~ER44 
2.Function power transferring, 
voltage variation, isolation 
3.Insulation B F H 
4.input voltage  
5.Output voltage  
6.power 1.0~800W 
7.certification VDE UL 
8.Frequency 10~500KHZ 
9. bound Switch power supply 




EE Transformer

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.


Pulse and wide-band transformers, various types of filters, inductors and chokes.






L/C, D/A, D/P, T/T, Western Union, MoneyGram


Strong,Phenolic,low cost

Surface treatment:



All over the world


Home appiance, electronic,


OEM and ODM order are welcome  MODEN,LED,MP3

How to purchase from us:

Quotation →PI → Confirm PI → Arrange 30% deposit → Manufacture →Pay balance → Shipping.

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: 
2.Output power: 0.2W-2.0KW. 
3.Rated current:2A-1500A loads.


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

  • High frequency transformer Applications

  • VCRS, Copy machine , Audio equipment , Game machines

  • TV sets, Microcomputer equipment

  • communications control equipment

  • printers, Terminals

  • good magnetic shield form itself and slight interference






    1.product name

    ER series high frequency transformer

    2.Item No.





    Because of the faith, we try to do every product best.

    5.Price( FOB Zhuhai)

     USD 0.5/piece 


    According to clients' specific requirements 


    red,white,black,green,yellow,blue,purple,gray,brown, , can choose!


    LED driver, power supply, TV equipment, adapter


    According to clients' specific requirements 

    Standard trade container 

    11.Sample time

    3-5  days time

    15-25days or according to your quantity

    13.Payment Term

    30% deposit TT and balance paid on sight of B/L, or L/C

    14.CBM/CTN (CM) 

    40*40*35CM or 50*50*40CM  etc. you can choose!

    15.CBM/CTN Qty(Pcs)


    16.Gloss weight (kg)


Send message to this supplier
Mr. Ken Lo (Manager)
Tel: 86-769-86638188
Mobile: 18103060006
Enter between 20 to 3,000 chatacters.
Contact Method
Hangtung Electronic Technology Co., LTD.
Shijie Town, Dongguan, Guangdong, China (Mainland)
Fax: 86-769-86631396
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