Electronics

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Electronics Suppliers and Manufacturers

Parts, Components & Raw Materials

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Parts, Components & Raw Materials Suppliers and Manufacturers

Passive Components

elec

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Passive Components Suppliers and Manufacturers

Just-For-You Enterprise Co.,Ltd.

 This&nbsp;low-frequency transformer is designed for audio amplifiers.&nbsp;Made professionally, this&nbsp;transformer is compact and versatile. This high&nbsp;quality&nbsp;transformer is also easy to install.&nbsp; 
 
  High quality. 
  Power transformer series. 
  Widely applied to audio amplifiers. 
 

Low-Frequency Transformer

Chozeng Electric Co.

 	 Specification:in power is accepatle(tailor-made)  

Audio Power Transformer

Xp Power (China) Electornics Co., Ltd.

 	 Packing:&nbsp;CTN 	 Trademark:&nbsp;XP&nbsp;POWER 	 Origin:&nbsp;China&nbsp;Mainland 	 Standard:&nbsp;CE/UL/ RoHs/ REACH 	 Production&nbsp;Capacity:&nbsp;80,000,000PCS/YEAR 	 Trade&nbsp;Terms:&nbsp;FOB,&nbsp;CIF 	 Payment&nbsp;Terms:&nbsp;L/C,&nbsp;T/T&nbsp;  

Toroidal Transformers for Audio

Ningbo Wanji Electronics Science & Technology Co Ltd

  The transformer is applicable for audio players, adaptors and lighting equipments  The transformer is durable and easy to assemble  The transformer transfers electrical energy from one circuit to another through conductors  

E1 Transformer

 This&nbsp;low-frequency transformer belongs to the power transformer series.&nbsp;Made professionally, this&nbsp;transformer is compact and versatile. This high&nbsp;quality&nbsp;transformer can be used in various areas, including medical devices and home appliances.&nbsp; 
 
  High quality. 
  Power transformer series. 
  Wide application to toys, home appliances, power tools, IT products, medical apparatuses and&nbsp;video and audio products. 
 

Wan Shing Electronics Technology (HK) Limited

This transformer comes with a clean design for easy installation. The core is made of high quality silicon laminated steel for excellent durability and strength. It is suitable for usage in audio and video equipments, communication devices, air conditioners, refrigerators, etc.
 
  100% test passed. 
  UL, CE, CQC, RoHS compliant. 
 

EI Transformer

Mianyang High-Tech District Tianyi Electronics Technology Co., Ltd.

 	 130/155/180 degrees insulation systems 	 Designed to meet UL/CSA/IEC safety agency requirements 	 Terminations and mounting means to meet your requirements 	 Very low radiated magnetic field and high efficiency 	 100/110/120/208/220/230/240/277/380/440V or specified primaries are optional  

R Core Transformers for Audio Equipment Usage

HOESUNG COIL PARTS

Featured is a series of switching transformers designed in various specifications. They comply with the RoHS directive and is lead free. These switching power transformers provide excellent safety, reliability and performance.

 
  Customer order maker. 
  Variable type. 
  High magnetic flux density, high permeability and low loss. 
  High efficiency and minimal heat generation due to power loss 
  Easy installation on printed circuit boards. 
  In addition to electrical equipment boards, these transformers meet UL, VDE and other international 
  Standard and safety regulations. 
  Resin impregnated transformers are also available. 
  Applications: VTRs, audio amplifier, game machine, copier, facsimile, computer, terminal equipment, numerically controlled machine, ultrasonic wave equipment, medical equipment, movie projector, analyzing equipment, automated equipment, measuring equipment, communications control equipment, etc. 
  Switching power supplies for electronic equipments. 
 

Switching Transformer

Webb Electric Co.

This transformer produces high-power output with absolute stability. The toroidal winding&nbsp;is virtually free of external magnetic fields. It makes an essential component for audio systems, building equipment, etc.
 
  Flexible dimensions. 
  Low stray magnetic field. 
  Lightweight. 
  Low mechanical hum. 
  Low leakage flux. 
  Low excitation current. 
  Output voltage tolerance: less than 3%. 
  Temperature: 65&deg; (max.). 
  Power: 50VA-3KVA. 
 

Toroidal Transformer

This toroidal transformer can be used with appliances that require a continuous power source. It is wound with heavy-gauge copper and&nbsp;polyester tape. It also comes with multi-pin connectors on the attached color-coded wires.
 
  Application: audio/video amplifier, lighting, industrial equipment, power supply, etc. 
  Flexible dimensions. 
  Low stray magnetic field. 
  Lightweight. 
  Low mechanical hum. 
  Output voltage tolerance: less than 3%. 
  Temperature: 65&deg; (max.). 
  Power: 50VA-3KVA. 
 

The toroidal transformer minimizes magnetic leakages and core groans by using a toroidal core. It boasts a good power-saturation characteristic to ensure stable performance. It is ideal for applications that require inductance in the current.

 
  Application: audio/video amplifier, lighting,&nbsp;industrial equipment, power supply, etc. 
  Flexible dimensions. 
  Low stray magnetic field. 
  Lightweight. 
  Low mechanical hum. 
  Output voltage tolerance: less than 3%. 
  Temperature: 65&deg; (max.) 
  Power: 50VA-3KVA. 
 

WEBB Electric Co.

The toroidal transformer comes with high efficiency, low interference and small size. The insulation is with the Mylar tape to enhance the safety of product. It is widely used in audio Hi-Fi &amp; Hi-End systems, test instruments, medical equipment, security systems, power supply and other applications.
 
  Power: 50-5,000VA. 
  Low leakage flux. 
  Low hum/noise. 
  Low exciting current. 
  High efficiency. 
  Outer fully insulated. 
  Light weight, small size and easy to install. 
 

This toroidal transformer can be used with appliances that require a continuous power source. It is wound with heavy-gauge copper and polyester tape. It also comes with multi-pin connectors on the attached color-coded wires.
 
  Application: audio/video amplifier, subwoofer amplifier, lighting, industrial equipment, power supply, etc. 
  Flexible dimensions. 
  Low stray magnetic field. 
  Lightweight. 
  Low mechanical hum. 
  Low leakage flux. 
  Low excitation current. 
  Output voltage tolerance: less than 3%. 
  Temperature: 65&deg; (max.). 
  Power: 50VA-3KVA. 
 

The toroidal transformer minimizes magnetic leakages and core groans by using a toroidal core. It boasts a good power-saturation characteristic to ensure stable performance. It is ideal for applications that require inductance in the current.

 
  Application: audio/video amplifier, subwoofer amplifier, lighting, industrial equipment, power supply, etc. 
  Flexible dimensions. 
  Low stray magnetic field. 
  Lightweight. 
  Low mechanical hum. 
  Low leakage flux. 
  Low excitation current. 
  Output voltage tolerance: less than 3%. 
  Temperature: 65&deg; (max.). 
  Power: 50VA-3KVA. 
 

Smart Home Engineering Corp.

Featured here is a passive video balun. It transmits video signals with high stability over UTP cables. This video balun can work with a distance up to 300 meters.
   Sends video signals over UTP cable.   Passive design.   No power required.  

Video Balun

Changzhou Chinasound Electronics Co., Ltd.

As shown are SMD piezo transducers which are commonly used in audio loudspeakers. These SMD piezo transducers convert electrical voltage variations representing music or speech to mechanical cone vibration and hence vibrate air molecules creating quality sound. 
    RoHS compliant; reliable solid state piezoelectric technology  Flame retardant plastic; tape and reel packaging for auto mounting  Type A(=12mm width,3.0mm height)  Rated voltage: 3Vp-p   Solderable and corrosion resistant   

SMD Piezo Transducer

Hong Kong Piezo Co Ltd

  Piezo transducer is available in different shapes for different purposes  Manufacture and providing ultrasonic cleaning transducer, ultrasonic welding transducer, atomizer, teeth cleaning transducer, flowmeter, ultrasonic sense organs, piezoelectric ceramic igniter, ultrasonic motor  Special design and specification are welcome  

Piezo transducer

Tekall Enterprise (Hong Kong) Co.

   Frequency: 300~450MHz, FSK.   Power supply: 18 to 3.6V, 12mA.   Transmit power: +10dBm.  

Transmitter

   Frequency: 300~450MHz, FSK.   Power supply: 3.6 to 5V, 25mA.   Transmit power: +17dBm.  

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