Golden Eagle Coil & Plastic Ltd
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  Product Information
Detail Description of Products
Item inductor coil in RFID,Tag,e-Tag
Application RFID,Tag,e-Tag,radio-frequency identification system
Material enameled wire ,copper diameter:0.02-0.8 mm passed UL and RHOS
polycarbonate,nylon,ABS,polypropylene,UPVC,phenolic resin,glass available
Product Shape square,oval,irregular,air,round etc.(customer design) 
Price 0.2~ 1.0 USD high quality,most competitive price (EXW,FOB,CIF,etc.acceptable)
Packing 1000pcs inductor coil per plastic tray / carton box
Shipping Style express(FedEx,TNT,UPS,DHL,EMS.etc),air transport,bus transport,sea transport
Product Spec. (2mm * 10mm )as per customer's request or drawing
MOQ We offer five star service to customers whether your order quantiy is big or small.
Place of Origin Pingxiang,jiangxi/Dongguan,Guangdong China
Certification ISO9001:2008 with ROHS
         

 

Equipments
日特六轴绕线机 日特全自动绕线机 日特全自动绕线机

 

   

Our Factory
         


Production Process



Finished Products



Advantages
1. Goldeneagle has 25years experience in inductor coil manufacturing 
2. As the biggest coil supplier of international famost brand hearing aid  
3. Goldeneagle is a market leader in precision inductor coil manufacturing
4. Goldeneagle offers top quality and stable performance coils
5. With most advanced full automatic winding machine( NITTOKU)
6. With 18 kinds of performance inspection & test measures contribute to top-ranking quality:European and American customer satisfaction above 92%   
 
 

Induction coil working principle:   
1.A radio-frequency identification system uses tags, or labels attached to the objects to be identified. Two-way radio transmitter-receivers called interrogators or readers send a signal to the tag and read its response.
2.RFID tags can be either passive, active or battery-assisted passive. An active tag has an on-board battery and periodically transmits its ID signal. A battery-assisted passive (BAP) has a small battery on board and is activated when in the presence of an RFID reader. A passive tag is cheaper and smaller because it has no battery. However, to start operation of passive tags, they must be illuminated with a power level roughly three magnitudes stronger than for signal transmission. That makes a difference in interference and in exposure to radiation.
3.Tags may either be read-only, having a factory-assigned serial number that is used as a key into a database, or may be read/write, where object-specific data can be written into the tag by the system user. Field programmable tags may be write-once, read-multiple; "blank" tags may be written with an electronic product code by the user. A tag with no inherent identity is always threatened to get manipulated.
4.RFID tags contain at least two parts: an integrated circuit for storing and processing information, modulating and demodulating a radio-frequency (RF) signal, collecting DC power from the incident reader signal, and other specialized functions; and an antenna for receiving and transmitting the signal. The tag information is stored in a non-volatile memory. The RFID tag includes either a chip-wired logic or a programmed or programmable data processor for processing the transmission and sensor data, respectively.
5.An RFID reader transmits an encoded radio signal to interrogate the tag. The RFID tag receives the message and then responds with its identification and other information. This may be only a unique tag serial number, or may be product-related information such as a stock number, lot or batch number, production date, or other specific information.



 Purchase Notice
1.Supply of goods
This product is directly produced and sold in Pingxiang factory. Dongguan has one factory while there are three factories in Pingxiang. There is no standard specification for inductance coils.So before purchasing ,you should contact the customer service to know whether there are samples, to know related costs of samples and fixtures.
2、About size
Inside and outside tolerance: ±1%
The size of coils is based on drawings.
Ferrite deviation: 6%-8%
3、About color
The color of coil is decided according to different raw material of suppliers. In general it is  primary color.But if you need other colors, please communicate with our customer service staff in advance.
4、About customer service
Miss. Yuan    Telephone: 0799-6665236   Mobile: 18979918039
QQ: 2511589135          Email: Sales2@goldeneagle-cn.com
5、About after sales
If you find that there is damage of goods after receipt, please tell our customer service immediately. We will give you a satisfactory answer in 24 hours.
6、About delivery
We deliver goods as per customers' address. If you require a special packing, please tell our customer service in advance. We use default express in principle. If you require a different express, please tell us in advance.


More Website about inductor coil
Corporate website:http://www.goldeneagle-cn.com/
plastic website:www.geplastic1.com/
alibaba platform:http://goldeneagle.en.alibaba.com/
1688 platform:http://angela318.1688.com/
Huicong platform:http://gecoil.b2b.hc360.com
Atobo platform:http://gecoil_dg.atobo.com.cn/