茂林(香港)線路板有限公司

   無鉛噴錫---開關電源供應器產品。  

雙面電子線路板

   無鉛噴錫。   開關及電源供應器產品。  

Shenzhen Mingyuda Electronics Limited Company

 	 Model: EE/EI/PQ/ETD/EFD 	 Material: Ferrite core, copper winding 	 Coil Structure: Toroidal 	 Coil Number: Autotransformer 	 Frequency:1KHz-200KHz 	 Usage: Power 	 Insulation Class: Class B, Class F, Class H 	 We are very specialised in producing high frequency transformer and inductor. We have more than 10 years history in China. All products are customised . Hope you can send me product&rsquo;s datasheet.  

Transformer

 	 Products are using material of Fe-Si-Al or Fe-Si and equipped with standard installation base 	 Coil Structure:&nbsp;Toroidal 	 Certifications:&nbsp;ISO9001:2008 	 Material:&nbsp;Mn-Zn , Ni-Zn , Phenolic 	 Grade:&nbsp;2K PC30 PC40 PC44 5K 7K 10K 	 shape:&nbsp;&nbsp;vertical , horizontal  

Toroidal Inductor

Shenzhen Socay Electronics Co., Ltd.

TVS-SM5S Series 

珠海市隆濱電子科技有限公司

Common Mode Inductor

XP Power (China) Electronics Co Limited

 	 SMD Type Common Mode Choke with Sendust Core 	 Product Features： 	 Operating frequency: 8 KHz-1MHz 	 Output Power: 0.05 to 3000 W 	 Working temperature: -40 ℃ to + 200 ℃ 	 Storage temperature: -25 ℃ to + 85 ℃ 	 Storage Humidity: 30 to 95% 	 Saturation magnetic induction: 1.05T 	 Permeability: 26 ~ 125 	 No noise, high cost 	 Applications： 	 AC inductor 	 Output inductor 	 Line filter 	 Power factor correction circuit 	 Replace Iron core transformer&nbsp;  

Common Mode Choke with Sendust Core

 	 Square Core and Flat Wire Common Mode Choke Inductor 	 Features &amp; Application 	 Separated windings for minimum interwinding capacitance 	 Single layer windings for highest common mode impedance over the widest frequency range 	 OR wound on nylon casing to protect windings 	 Spacer provides 1-3mm creepage distance for UL, CSA, IEC compliance 	 All materials used are UL94-VO recognized 	 Operating temperature: ﹣40℃ to +105℃. Suitable for 50Hz to 500 KHz 	 Available in either vertical or horizontal mount 	 Application includes power line filtering, EMI/REI for switch mode power supplies 	 Available in vertical header mount for ease in PCB assembly 	 Easy FR-4 board mounting Good vibration resistance  

Square Core and Flat Wire Common Mode Choke Inductor

東莞市仲康電子科技有限公司

  Features:     1.  &nbsp;Applicable to high frequency switching power, LED, automotive and other powers for filter, energy storage / chock. &nbsp;   2.Provide a broad selection of packaging options &nbsp;   3.Current rate from 0.5A to 14.0A &nbsp;
&nbsp; 4.Operational and basic insulation 1000VRMS  

SMD Common Mode Choke

Uchida Electronics (Tianjin) Co., Ltd.

An electromagnetic coil is formed when copper wire is wound around a core or form to create an inductor or electromagnet. One loop of wire is usually referred to as a turn, and a coil consists of one or more turns. 
   For use in an electronic circuit, electrical connection terminals called taps are often connected to   Coils are often coated with insulating tape to provide additional insulaation   Each of the electromagnetic coil has its own function  

Electromagnetic Coils

Elytone Electronic Co., Ltd.

Presented are networks for audio devices ranging from simple designs like PCB mount with terminal cup, car networks, to very sophisticated high-end networks. The simple design networks are more cost effective and use limited space and number of components. The high-end networks have more complex designs and require more space.   Opitional components including bi-wired binding and switchs  Effectively routes the appropriate frequency ranges to different drivers  Compatible with most other audio network components  Suitable for different loud speakers and cabinets  

Crossover Network Device for Amplifiers

Xp Power (China) Electornics Co., Ltd.

 	 Are widely used in low frequency AC Reactor, Solar power system, Wind power system, Power conditioning system and Automatic Drive machine 	 Size:&nbsp;​3.8 x 3.8 x 19 	 Output:&nbsp;​DC  

Common Mode Choke

Ferri-Tech Corporation

These are amorphous cores which include amorphous saturable core (FBC), common-mode choke coil (FTF) etc. These amorphous cores are in different sizes and they made of different materials. The cores can be used to smoothen switching power supply outputs.
    Small and lightweight when compared with ferrite cores and dust cores  Help stabilize inductance   Excellent DC bias characteristics  Amorphous toroidal without gap core  Low core loss at a high frequency  

Amorphous Cores

CEME Spa

This is a series 88 solenoid valve. The valve is supplied with a three-pole plug connector (UNI ISO 6592). It is suitable for industrial systems. 
    Sealing: NBR on request FPM, EPDM, EPDM-KTW  Body: brass  Internal parts: stainless steel  Fluids: water, air  

Solenoid Valve

Dongguan City Zontech Eletronics Co., Ltd.

This is a range of inductors coming in a toroid coil form. The power inductor is made of quality material to ensure stable performance. It can be widely used in the electronic and electric industry.
 
  Iron power choke: 1uH-20mH. 
  High flux choke: 100uH-220mH. 
  Iron power choke (common mode): 1uH-2mH. 
  High flux choke (common mode): 50uH-50mH. 
  Radial (axial) choke coil: 1uH-220mH. 
  Axial color inductor: 0.1uH-100,000uH. 
 

Toroid Coil Inductor

Core Electronics Co., Ltd.

This RF carbonyl core can be used at the maximum frequency rating of 1GHz as it has a low core loss with an excellent characteristic at high frequencies. It is applicable to computers, digital amplifiers, home appliances, heating products, mobile phones and switched-mode power supplies.&nbsp; 

 
  Effective in noise reduction. 
  Available in different sizes. 
  OEM&nbsp;order is welcome. 
 

RF Carbonyl Core

Codaca Electronics Technology Company Limited

This is a molded coil that comes with a high-precision structure for reliable performance. It is well designed to work with high stability and reliability. This molded coil is easy to assemble and disassemble.
 
  PP plastic with an air coil to be molded. 
  Firm structure. 
 

Molded Coil

This is a molding power choke that is certified to meet different safety standards. It is well designed to deliver reliable and stable performance. This molding power choke is easy to assemble and disassemble.
 
  Magnetically shield construction. 
  Anti-electromagnetic interference. 
 

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