Ферритовые магнитные сердечники Mn Zn ER2834 EC28 высокочастотный ферритовый трансформатор материал PC40

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Цена:0,21 $ - 0,23 $*

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Product Description


 Ferrite Magnetic Cores  Mn-Zn ER2834 EC28 High frequency Transformer Ferrite Core PC40 Materia


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product name


Ferrite  Magnetic Core


model


EC/ER


7 days sample order lead time


support


Place of Origin


China


Brand Name


EAYITECH


Application


Widely used in power transformers, inductance, filter, current transducers, instrument transformers, inductors, chokes, ballasts,voltage stabilizers and regulators, welding transformers, broad band transformers,  etc.


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Specification






























































Series


Feature


EE Ferrite core& bobbin


Applied in the switching power supply,main power transformer


EF Ferrite core& bobbin


Applied in the switching power supply,main power transformer


EFD Ferrite core& bobbin


Auxiliary powr transformer,main power transformer,choke coils


EPC Ferrite core& bobbin


Auxiliary powr transformer,main power transformer


PQ Ferrite core& bobbin


Applied in the linear filter,choke,pulse transformer,drive transformer


UU Ferrite core& bobbin


Varieties of switching power supply transformer,choke coils ect.


EC/EER/ER Ferrite core& bobbin


Applied in the linear filter ,current tranformer,smoothing
choke coil,drive transformer, switching power transformers and chokes


RM Ferrite core& bobbin


Filters, inductors and transformers for telecommunication other electronic equipment


POT Ferrite core& bobbin


Filters for telecommunication equipment,
and various kinds of inductors and transformers


DR Ferrite core


Choke coils, Peaking coils, Linearity coils, Alarm coils,
Power choke coils, Fixed choke coils, Filtering coils,etc;


EI Ferrite core and bobbin


Various kinds of transformers and chokes


Basis Bobbin for toroidal


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


Ferrite rod core


Various types of inductors.





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Other Products


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Packaging & Shipping


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To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.





Company Profile


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Our _certificate.jpg







Shenzhen Yiyi Technology Co., Ltd. Is located in Guangming, Shenzhen. It is a professional design and manufacturing supplier
integrating R&D, design, production and sales of magnetic electronic components such as power transformers, audio transformers,
high-frequency transformers, inductors, and various 3C electronic products. Yiyi Technology has a strong and professional R&D team
responsible for design and development and more than 10 years of manufacturing experience. Its products include transformer
filters, inductors, electronic coils, transformer ballasts and other electronic products.

The company has passed IS09001-2000 Quality system certification and 14000 environmental safety certification, all products comply
with SGS environmental certification standards, our products can be manufactured in accordance with UL, cUL, VDE and CE, and when
needed, with accumulated experience and technical force, I am sure To provide customers with high-quality products and a full
range of services. Some products have passed the national CQC certification and EU testing and certification products.
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FAQ


 Q: Are you a factory or trading company?
A: We are factory and trading company integration

Q: What's the delivery time?
A: Sample is 3-5 working days, mass production time is 18-25 working days for order less than 3000 pcs .

Q: What is your quality control process?
A: Quality is priority. In order to control quality better, all of our products are inspected for 4 times by QC staff before
delivery. The first time for raw material, second time for finished products, third for products appearance and fourth for
function.

Q: Do you have quality gurantee?
A: Yes, we do 1 Year Warranty for all wireless chargers. Defective products can be replaced freely within warranty period.

Q: May I have your free samples?
A: We will send the sample to you after you pay the sample cost. If you are satisfied with our sample, you can keep it and we will
subtract the sample cost in your formal order. If you are not satisfied with our sample, you can reject it and send back to us. We
will return you the sample cost.

Q: What's your best price for this usb charging station?
A: We will quote you best price according to your quantity, so when you making an inquiry, please let us know the quantity you
want.

Q: What's your packing?
A: Gift packing and customized packing box is available.




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