Basic Info.
Application
Power, Electronic, Audio
Cooling Method
Dry-type Transformer
Winding Type
Multi-winding Transformer
Usage
Single-phase Transformer, Power Transformer, Voltage and Power Exchange
Frequency Characteristics
High Frequency
Materials
Ferrite ,Silicon Steet Sheet
Materials 1
Uew ,Copper Wire and Ext
Materials 2
Plastic Bobbin
Packing
Pearl Wool,Box,Carton,Pallet
Quality
100% Test Before Shipping
Transport Package
Carton, Pallet
Product Description
EE13 high frequency transformer performance
1. Working frequency: 20khz-500khz
2. Output power: 0.5 to 10 W
3. The working temperature: - 40 ºC to + 125 ºC
4. Storage temperature: 25 ºC to + 85 ºC
5. Storage humidity: 30 to 95%
Features of EE13 high frequency transformers
EE13 horizontal high frequency transformer has the characteristics of small size, low price and high reliability.EE type transformer is a basic ferrite core with stable performance, low cost and large current.It is widely used in power conversion and line filtering.The volume is from small to large to meet the needs of various application circuits.If use 155 ºC or 180 ºC of heat-resistant Ann polyester enamelled wire, can satisfy different temperature conditions, are suitable for all kinds of switching power supply and inverter, UPS, etc.
Iii. Application of EE13 high frequency transformers
EE-13 horizontal high frequency transformers are commonly used in mobile phone chargers, dc-dc converters, drive transformers, digital cameras, hand-held switch power chargers, etc.
Price of EE13 high frequency transformers
EE - 13 price range of horizontal high-frequency transformer is in commonly 0.85 1.2 yuan between, price mainly depends on the product process complexity, customer demand for raw materials, and whether to ask a safety certificate, etc.
Electronic transformer and semiconductor switching devices, semiconductor rectifier devices, capacitors together, known as the power device in the four major components.Its function in power supply device:
Acting as a voltage and power converter;
It plays the role of transmitting broadband, audio frequency, medium cycle power and signal.It can transmit pulse, drive and trigger signal.It can insulate the original edge and the auxiliary edge.
It can change the output phase by changing the output phase.To change the output frequency;
It can match the output impedance with the load impedance.
It can stabilize output voltage or current and adjust output voltage.Acting as an ac and dc filter;
It can inhibit electromagnetic interference and noise.It can absorb surge current and slow down the change rate of current.It can store energy and help semiconductor switch to change direction.Act as a switch;
It can regulate the inductance.
Switching voltage, current or pulse detection signal.It can be seen from the above enumeration that both dc power supply, ac power supply and special power supply cannot be separated from electronic transformer.Materials for winding transformers
In order to manufacture a transformer, we must have some knowledge of the relevant materials.1. Core materials:
The core materials used are mainly iron sheet, low silicon sheet and high silicon sheet. The addition of silicon into the steel sheet can reduce the conductivity of the steel sheet and increase the resistivity, which can reduce the eddy current and reduce its loss.We usually referred to as the silicon steel sheet for the silicon steel sheet, the quality of the transformer used in the quality of silicon steel sheet has a lot to do, the quality of silicon steel sheet is often use of magnetic flux density B, B value of common black iron, low silicon is 9000-11000, 6000-8000, high silicon is 12000-16000.2. Commonly used materials include
Enamelled wire, sand - covered wire, silk - covered wire, most commonly used enamelled wire.For the requirement of wire, it is conductive performance is good, insulating paint layer has enough heat resistance performance, and must have certain corrosion resistance.In general, it is best to use high strength polyurethane enameled wire of model Q2.3. Insulation materials
Model Number | A | B | C | D | E | F | Ae (c) | Le (cm) | Ve (cm3) | AL (nH/N2) | μe |
EE10 | 10.2 | 8 | 2.4 | 4.75 | 5.5 | 1.3 | 0.12 | 2.61 | 0.315 | 1006 | 1767 |
EE13 | 13 | 10 | 2.7 | 6.15 | 6 | 1.3 | 0.171 | 3.02 | 0.517 | 1100 | 1550 |
EE16 | 16 | 12 | 4 | 5 | 7 | 2 | 0.19 | 3.40 | 0.65 | 1200 | 1728 |
EE19 | 19 | 14 | 4.8 | 4.9 | 8 | 2.6 | 0.22 | 3.90 | 0.86 | 1350 | 1880 |
EE25 | 25 | 15.6 | 6.6 | 6.5 | 9.5 | 3.3 | 0.40 | 4.90 | 1.96 | 2000 | 1952 |
EE30 | 30 | 20 | 11 | 11 | 13 | 5 | 1.09 | 5.80 | 6.32 | 4750 | 2000 |
EE33 | 33 | - | - | 13.7 | 13.8 | - | 1.15 | 7.55 | 8.71 | 3840 | 2000 |
EE35 | 34.9 | 26.5 | 9.3 | 9.5 | 14.2 | 4 | 1.06 | 7.00 | 7.39 | 3790 | 1990 |
EE40 | 40 | 28 | 11 | 11 | 16.5 | 6.5 | 1.48 | 7.70 | 11.40 | 4250 | 2040 |
EE42 | 42 | 29.6 | 12.2 | 15.2 | 21 | 6.2 | 1.82 | 9.70 | 17.60 | 4700 | 2510 |
EE50 | 50 | 35 | 15 | 15 | 21 | 8.5 | 2.26 | 9.60 | 21.7 | 6250 | 2125 |
EE55 | 56 | 37.6 | 17.2 | 21.0 | 27.5 | 9 | 3.54 | 12.3 | 43.5 | 7100 | 1977 |
EE60 | 60 | 44.6 | 16 | 16 | 22 | 8.3 | 2.47 | 11.0 | 27.2 | 6000 | 2135 |
EE70 | 71 | 46.6 | 22.2 | 20 | 54 | 11.1 | 4.45 | 23.18 | 103.0 | 4820 | 1990 |
EE72 | 72.3 | 53.5 | 19 | 19 | 20 | 9.5 | 3.58 | 13.4 | 48.1 | 6700 | 1995 |
EE80 | 79.3 | 59.4 | 20 | 19.8 | 37.5 | 9.5 | 3.81 | 18.3 | 69.8 | 5200 | 1980 |
packing and shipping
*pearl wool ,bubby bag,box,carton with label,pallet with plastic transparent film
*by sea,by air,by train ,by express ,DHL,UPS,FEDEX,TNT ,EMS ,S.Fand so on for on time delivery and save you cost
Service
*offer ODM,OEM CUSTOM service
*Agent sales service
*free samples and delivery cost depands on customers service
*3-5 years warranty service
*EXW,FOB,FCA,CIF,DDU,DDP trade terms
*100% T/T ,30%T/T deposit ,70%T/T balance aginst copy of B/L ,D/A,D/P service
Shirui is a manufacture for nearly 10 years,mainly offer kinds of transformers ,such as hig frequency ,low frequency,encapsulated ,current transformer,power transformer,Lan transformertoroidal transformer,plannar transformer,and by type there are EE,EC,EF,EFD,EPC,PQ,EFD,RM transformers ,also by tips direction there are vertical and horizonal types .
except transformer ,Shirui offers inductors ,chokes,coils and cores ,bobbin,tape,wire,other electronic component and so on
about 200 workers to make sure production capacity and comply with ISO and GB 1904-1996 for enterprise management and quality control .
Welcome your inquiry and order ,we will try our best to serve your demands !
Address:
Bld. E13, Xingmeng Park Enterprises Mansion, No. 198, Mingzhu Avenue, High-Tech Zone, Hefei, Anhui, China
Business Type:
Manufacturer/Factory
Business Range:
Auto, Motorcycle Parts & Accessories, Computer Products, Consumer Electronics, Electrical & Electronics, Industrial Equipment & Components, Manufacturing & Processing Machinery, Security & Protection, Tools & Hardware
Management System Certification:
ISO 9001
Company Introduction:
Anhui Shirui Electronic Technology Co., Ltd.
Shirui is the manufacture for more than 10 years experience, producing wide range of electronic components, such as current transformers, high frequency transformers, power transformers, toroidal transformers and encapsulated transformers, choke coils, inductors, cores, bobbines, clips, ext. Also we offer OEM, ODM services as your requirements
Most of the products are slod to oversea markets, such as north America, European
Markets, south America, The Middle East, Asia markets and so on.
About 200 staffs to make sure production capacity. We have management team, totally 30 staffs, Engineers and productions managers and executive staff with rich experience to make sure enterprise operates steady and effectively.
Our youthful salespersons team offers you accurate and high efficient service to support your markets and purchasing plan.
As your reliable supplier who has a Shirui brand and the quality is better than average class, service is considerate and close.
Good quality brings a wide reputation to our company so that Shirui grows up strongly and exuberant.
Hereon, Shirui would like to express her sincere gratitude to all her colleagues for their support and favor!
Let us go hand in hand and together for a more prosperous future!