Packaging & Delivery

SMD 1.5kV 

Specifications

EFD15 SMD LED drive transformer /SMPS electronical transformer 
*Low profile. *Low D.C. resistance and large permissible Design

• EFD15 SMD power transformer Features:

• Low profile.

• Low D.C. resistance and large permissible D.C. current.

• Little co-planarity due to special design of construction.

• Wire burst resistant due to special construction.

• This can be surface mount assembly and reflow soldering is also possible.

• Available for mounting machine due to supply in a form of embossed tape carrying. 
  
  USES: 
  

• Multi-output DC-DC converter transformer.

• Camcordey.

• LCD television set.

• Small size communicating equipment.

• Portable telephone.

• Personal Digital Assistants.

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Specifications

SMD transformer Feastures: 
Sim type and small size 
Low deterioration 
Reliable quality

PQ CI UI EFD EP EPC POT RM and EE smd transformer

 

EFD10,EFD12.2 ,EFD13,EFD15,EFD20,EFD25,EFD30 SMD type High Frequency transformer

 

EFD10 EFD12 EFD15 EFD20 EFD25 EFD30 transformer
Core type	Ve (mm3)	Ae (mm2)	Mass (g)
EFD10/5/3	171	7.2	0.45
EFD12/6/3.5	325	11.4	0.9
EFD15/8/5	510	15.0	1.4
EFD20/10/7	1460	31.0	3.5
EFD25/13/9	3300	58.0	8
EFD30/15/9	4700	69.0	12

 

 

High frequency and large current SMD transformer




• Low profile SMD transformer

• SMD driver transformer used in:

• DC/DC AC/DC converters

• Video cameras

• Communication systems

• Automotive systems

• Liquid crystal televisions

• Hard disk drives

• Network systems

• Computer peripheral equipments

• LCD back light FL driving inverter transformer.

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•  specification:

• 1.High quality and Competitive price

• 2.Good after-sale service

• 3.High-temperature resistant

• 4.Supply samples free with short delivery time

• 5.Suitable for wide range of switching power supply/power transformer/ LED driver transformer/current transformer/distribuition transformer

• 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.

• 1)Key Specifications/Special Features:

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• 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
  Applications: switching power supplies, chargers, alarm systems, TV and CRT monitor displays, UPS, VCD/DVD players, audio and visual equipment, OA machines and inverters
  Typical products: 
  EI, EE series:
  EI, EE-5.0, 8.3, 10, 13, 16, 19, 22, 25, 28, 30, 33, 35, 40, 42, 50, 55 and 60
  EF series: EF-4539, 16, 20, 25 and 32
  ERL series: ERL-28, 35, 39, 42 and 49
  ETD series: ETD-29, 34, 39, 44, 49, 54 and 59
  EFD series: EFD-15, 20, 25 and 30

• Specifications

• EFD10 high frequency SMD transformer 
  Working frequency:20Khz to 500Khz 
  PCB mount 
  CE ROHS APPROVAL

• SMD EFD10 high frequency SMD transformer with soft ferrite core

•  PCB MOUNTING

• CE, ROHS approved

• Dimensions and other electrical data see below

• Custom-design is also available.

  

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