Высокомагнитная проницаемость EE55/27/21 ферритовый сердечник высокомощный Дроссельный для высокочастотного трансформатора

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Цена:0,25 $*

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Product Description 


High magnetic permeability EE55/27/21 ferrite core  high power choke core for high frequency transformer


 


 


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Product appearance shape


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Electrical Properties 


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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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Application


The ferrite core commonly  used for transformer, power switch, common mode choke, high current transformer,Choke transformer, filter, pulse transformer, high frequency switching power supply transformer.


Advantage is high permeability, low core loss factor, and low price compared with other Nanocrystalline, Ironpowder,sendust.


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Company Profile


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 Our Services


1. Sample order is welcome.


2 . Fasted delivery to meet customers' need.


3. Customized packing and customer's LOGO (OEM service) are accepted 


4. Various transport ways : by sea, by air & freight company(DHL,FEDEX,UPS,TNT,EMS...)


5. Your inquiry will be replied within 24 hours.


6..Our products will be 100% test before shipping by our workers and QC


7. Good after-sale service offered, please send us feedbacks if you have any question.


8.We provide one-stop service.



Company Advantages


Company Advantages
1. We are a professional Magnetic component manufacturer with over 16 years of experience in designing and producing and Exporting.


2. Big production capacity: The factory acreage is about 24800 square meters,  total production capacity reached 8 million pieces of transformer series per month.


3. Strictly QC inspecting rules: all products must be 100% inspected before delivery.


4. OEM/ODM services are available.


5.20 years experience in transformer and inductor manufacturing;


6. Scientific management system, strong technical team, and strict quality control system;


7. RoHS, CE, TUV and UL certified;


8.  Competitive price, in time delivery and perfect after-service online;


9. Applied in a wide range, Large power, Low temperature rising;


10. Light and easy surface mounting;


11. Customized designs and specifications are accepted;


12. Various types of transformers are available, Switching power transformer, High frequency transformer;


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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.





Kindly Reminder


Kindly Reminder:
1. About the SAMPLES. Please provide specific specifications or sample material, we will evaluate your products, design and produce samples.
2. About PRICE. Transformers are custom products, due to the different materials and design, even if the same model, the price is not the same. The price also depends on the complexity of the  parameters and the amount of orders.
3. About SHIPPING. Samples in 3-5 days; mass production in 7-15 days.
4. Packaging, logistics, according to the specific requirements of the purchase and sale contracts.


5. We have an independent order system, with the overall tracking function from raw materials purchasing to finished goods outgoing.


6. We have got ISO9001:2015 quality management system; ISO14001:2015 environment management system; health and safety management systems-Requirement, IATF16949, UL certification. 
7. Independent laboratory for car magnetic. It meets all the car component test.
8. Our factory can meet various needs




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