Specifications

Switching Mode Power Supply Transformer 
1. Custom transformer 
2. OEM/ODM accepted 
3. ROHS 
4. Factory

  EC Series Mini Current Switching Mode Power Supply Transformer With Power Electrical    

 »  Specification:                         HangTung

l  Manufactures of power transformers

l  SMD transformers , small transformers ,  high frequency switching transformer

l  OEM/ODM accepted

l  ROHS CE ISO 9001

 »  Features:                                    HangTung

l  Custom designs available

l  High efficiency of over 95%

l  High isolation strength

l  Lower profile and weight

l  High power density

l  High temperature resistant

l  Operating temperature -40°C to +125°C

l  Power range 10w-10Kw

 »  Application:                                   HangTung

l  VCRS , Copy machine , Audio equipment , Game machine

l  TV Sets , Microcomputer equipment , printers , Terminals

l  Communications control equipment

l  Switch power supply , charges , alarm system

l  UPS , VCR/DVD Players , audio and visual equipment

l  OA machine , inverters , chargers , alarm system

Specifications

EC-type transformer models EC2820, EC3542, EC4042, EC4950, EC5345, EC70

Our factory is specialized in researching and manufacturing of Transformer, Coil, SMD chips & Inductors, chokes,EMI Components and others SMT magnetic comonents.etc.We have gained the certificate of ISO9001and ISO 14001.The products have been approved by UL,CUL,CE,GS,TUV,CB and CCC,etc.

If you have any enquiry,please provide your company information and products detail datasheet: its picture or drawing, specification and description, basis parameter,example as  input power/voltage/current,out power/voltage/current,size, foot pin, purpose, other special demand.purchase quantity,target price, etc.

EC / ER is the basic type transformer ferrite core, they are widely used in switching power supplies and and a variety of electronic circuits, the oscillation mode with a full bridge, half bridge, single-ended, resonant, push-pull circuit etc., with excellent material properties, suitable for a typical transformer structure, EC / ER cylindrical core center column, the easier the winding and the winding cross-sectional area increases, the output power can be increased, for variety of switching power transformers and choke coils. EC-type transformer models EC2820, EC3542, EC4042, EC4950, EC5345, EC70 and so on.

• Custom designs available

• High efficiency of over 95%

• High frequency range 10kHz-1MHz

• High isolation strength

• Lower profile and weight

• high power density

• High-temperature resistant

• Operating temperature -40°C to +125°C

• Power range 10w-10kw

EC Flyback Transformer, Vertical, Pin3+3, Transformers 12v 10 amp 

A. Specification: 

• Input :AC 110-120V/220-240V  50-60HZ

• Output :AC 3.0-36V  100-2500mA

• Model: EI35,EI41,EI48,EI57,EI66, EI76.2,EI85.8,EI96,EI114

• Approved by CQC,S,CE,UL

• In accordance  with ISO9001:2000 requirement

• High quality and been treated by insulation

• Quickly delivery and large quantity supply

• Assembled according to customers specification

• Application :home electrical appliances, communication instruments, medical  apparatus, power tools, massage armchairs and air-conditioner

B. Wire Materials: 

• Copper, Aluminum, Aluminum Clad Copper. 

• The size of transformer total in Aluminum is larger than which total in Copper. 

• Aluminum instead of Copper Cost Save: 13%-35%/PC 

C. Certification:

• ISO9001

• CESI

• UL

• CE

• RoHS 

• SGS

D. Testing Items: 

• No-load Test(No-load Current, No-load Voltage, No-load Loss) 

• Load Test (Load Voltage, Temperature-rise) 

• Inductive Voltage Test 

• DC Resistance Test  5. Safety Test 

E. Application: 

• Communications control equipment

• Switching power supply, chargers, alarm system

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

• OA machines, inverters, chargers, alarm system

• New Electric Power Supply 

• Decorative Illumination System 

• Security Monitor & Control System 

• Comparison on Transformer with Toroidal, EI, R, CD Shape Core

F. Features: 

• Custom designs available

• High efficiency of over 95%

• High frequency range 10kHz-1MHz

• High isolation strength

• Lower profile and weight

• high power density

• High-temperature resistant

• Operating temperature -40°C to +125°C

• Power range 10w-10kw

horizontal type High frequency transformer

• 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

• Switching power transformer

• pulse transformer

• telecom transformer

• audio frequency transformer

• isolated and line matching transformer

• ignition transformer

• EE5 current sensor transformer

• ADSL transformer

• EFD series transformer

• ER series transformer

• RM series transformer

• EP series transformer

• EPC series transformer

• EE series transformer

• The introduction of transformers of our main product:

• EC, EE.EI and PQ type high frequency switch transformer

• EP type magnet shielding switch transformer

• RM type communication filter, aux power transformer

• ET, FT type linearity filter

• T (ring) type filter and switch transformer

• G (jar shape) switch transformer

• DR (I) type transformer

• T (ring) iron power core, DC filter inductor

• Typical product:

• EI, EE series: EI, EE-5.0, 8.3, 10, 13, 16, 19, 22, 25, 28, 30, 33, 35, 40, 42, 50, 55, 60

• EF series: EF-4539, 16, 20, 25, 32

• EC series: EC-28, 30, 39, 40, 42

• ETD series: ETD-29, 34, 39, 44, 49, 54, 59

• EFD series: EFD-15, 20, 25, 30

• Customized designs are accepted