products

Self-Bonded Square Air Core Copper Induction Coil Inductor

Basic Information
Place of Origin: China
Brand Name: HEZHI
Certification: Rohs&Reach
Model Number: N/A
Minimum Order Quantity: 1000pcs
Price: $0.36-$1.5USD/ Piece/Pieces
Packaging Details: PE Bag with Carton Box
Delivery Time: 7-15 work days
Payment Terms: T/T, L/C
Supply Ability: 10,000,000 Piece/Pieces per Month According to the order
Detail Information
Product Name: Customized Square Shaped Self-Bonded Copper Induction Air Coil Application: HD Headset, Security, Mobile Communication Etc.
Wire Thickness: 0.025mm-0.6mm Material: Enameled Wire; Litz Wire Or As Your Requirements
Type: Induction Surface Mount Packing: 1.plastic Tray+carton 2. Foam+carton 3. Opp Bag+box 4. Also Customize
Color: Like The Picture Logo: Customized LOGO
Media Available: Customized Size / Dimension: As Your Requirements
High Light:

Square Copper Induction Coil

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Self-Bonded Copper Induction Coil

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Square inductor air core


Product Description

Customized Square Shaped Self-Bonded Copper Induction Air Coil

Description

Copper Induction Coil

 Factor of quality
Quality factor Q is a physical quantity representing coil quality, Q is the ratio of inductive reactance XL to its equivalent resistance, that is, Q=XL/R. It refers to the ratio of the inductive reactance of an inductor to its equivalent loss resistance when operating at a certain frequency of AC voltage. The higher the Q value of inductor is, the lower the loss is and the higher the efficiency is. The Q value of the coil is related to the DC resistance of the wire, the dielectric loss of the skeleton, the loss caused by the shield or iron core, and the influence of the skin effect of high frequency. Coil Q values are usually tens to hundreds. The inductor quality factor is related to the dc resistance of the coil wire, the dielectric loss of the coil frame, the loss caused by the core and the shield.
Folded distributed capacitance
Any inductor coil has certain capacitance between turns, between layers, between coils and reference ground, between coils and magnetic shield, etc., which is called the distributed capacitance of the inductor coil. These distributed capacitors, when combined, form an equivalent capacitance C in parallel with the inductor coil. The existence of distributed capacitance reduces the Q value of the coil and deteriorates its stability, so the smaller the distributed capacitance of the coil, the better.
Folding current rating
The rated current is the maximum current allowed to pass through the inductor when the inductor is in normal operation. If the working current exceeds the rated current, the inductor will change its performance parameters because of heating, and even burn out because of overcurrent.
Folding allowable deviation
Allowable deviation refers to the allowable error between the nominal inductance on the inductor and the actual inductance.
Generally used in oscillating or filtering circuit inductors require high precision, allowable deviation is ±0.2[%]~±0.5[%]; The precision requirements for coupling and high-frequency choke coils are not high; The allowed deviation is ±10[%] to 15[%].

Material Enameled Wire
Litiz Wire
or as your requirments
OEM&ODM Shaped
Circled,Retangular or as required
Lead Length Custom (about 100mm)
Application HD headset, security, mobile communication, computer hard drive, computer peripherals, new wireless mouse, aviation, power, car, anti-theft, camera, camera, many household appliances.
Wire diameter Range 0.025-0.6mm
Design According to your drawing or sample
Lead Time of samples About 5-7days

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Self-Bonded Square Air Core Copper Induction Coil Inductor 0

Production Detail

Self-Bonded Square Air Core Copper Induction Coil Inductor 1

Self-Bonded Square Air Core Copper Induction Coil Inductor 2

 

Company Profile

DONGGUAN HEZHI HARDWARE CO.,LTD

Dongguan Hezhi Hardware Co., Ltd. is located in Dongkeng Town, Dongguan City, Guangdong Province, China. We are a worldwide import and export trading company.We belong to a group of companies established in the early 20th century.Our company is a spring factory specializing in R&D design, amnufacturer and sales, introduced equipment technology and hired senior engineers with more ten years of experience to highly cooperate with various customized ODM and OEM products.

It is a hardware factory specializing in R&D design, manufacture and sales of precision components. The company introduces advanced equipment and production technology from Taiwan and abroad, adopts CNC high-precision computer machine, compression spring machine and other mechanical equipment, and employs senior engineers with more than ten years of work experience to debug mechanical equipment and customize production. With the business philosophy of honesty, pragmatism and excellence.

Hezhi Company is dedicated to serving customers at home and abroad. We hope that the products of Hezhi will help your business to be more brilliant, let us build a bright future in the high-tech era!


Our Slogan: "The testimony is pragmatic and the attitude of the people. Quality service is the pursuit of the people!"

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HeZhi in Vietnam

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Our Service
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Pre-Sales Service

* Inquiry and consulting support.
* Sample testing support.
* View our Factory.

After-Sales Service

* Training how to instal the machine, training how to use the machine.
* Engineers available to service machinery overseas.

Packing & Delivery
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FAQ

1.

Are you a factory or a trading company?

We are a worldwide import and export trading company.We belong to a group of companies established in the early 20th century.Our company is a spring factory specializing in R&D design, amnufacturer and sales, introduced equipment technology and hired senior engineers with more ten years of experience to highly cooperate with various customized ODM and OEM products.

2. Small order quantity is workable

From the initial sample design of the spring to the mass production of the springs, we can quickly reach your manufacturing goals and immediately provide the best products because we have an excellent production management system and expertly trained technical personnel.

3. Committed to high quality production
To keep HeZhi Springs at the forefront of the industry, we have implemented a stringent internal quality control system and regularly import the latest manufacturing equipment and instruments. Through our precise manufacturing technology and expert mold making process, we provide our customers with the best products and service.
4. Efficiency in manufacturing
Our company's machinery and equipment are controlled by CNC computers. In order to respond to international needs and standards, we continuously update and upgrade our equipment every year. Our machines effectively increase production capacity and save on manufacturing costs. The manufacturing department is the most important core of the whole company and by treating it with utmost importance, we reap great benefits in manufacturing efficiency.
5. Do you provide samples? Is it free or extra?
We can provide free samples when we have them in stock, but you have to pay the freight.

6. Excellent customization services
HeZhi's R&D team designs and completes customized products according to the needs of customers. From the selection of materials to the function of the products, we can design and develop products to suite different customers' requirements. We are constantly involving ourselves in all aspects of the industry because only by having a complete view and analysis of the industry, can there be innovative breakthroughs.

7. Payment term
*T/T : 30% pre T/T, 70% before delivery.
*Trade Assurance

8. Service
*Delivery on time.
*Shipped by a convenient and cost-effective way.
*Good after-selling, 24 hours service for you.

9. Packing
*A: Poly bag, Plstic tray ,small box, carton.
*B: According to customers' requirements.

10. Delivery
*Sample: 7-10 days after deposit received.
*Batch goods: 12-15 days after samples approved.

11. What shipping ways our use?
We will use UPS, DHL or TNT to ship the products. If your goods are very heavy or bulky, we will choose sea transportation.

 

 

 

Contact Details
Linda

Phone Number : 18379949013

WhatsApp : +8618379949013