| Prod Model: |
TCC |
| Environmental Certification: |
ISO14001 |
| Quality Certification: |
ISO9001 |
| Other Certification: |
RoHS |
| Safety Certification: |
CQC03003095~3097 |
| Type: |
Choke Inductor |
| Structure: |
Inductive Choke |
| Brand: |
Liwang |
Product Description
Inductance coil was conducted by using the principle of electromagnetic induction device. When a current flows through a wire, will produce certain electromagnetic field around that wire, and the electromagnetic field of the wire itself will be in within the scope of the electromagnetic field in the conductor induction effect. To generate electromagnetic wire itself, is called a "feeling", i.e., the change of wire themselves produce the changes in the current magnetic field, the magnetic field and further influenced the current in the conductor; On the role of electromagnetic field in the range of other wires produce, called "mutual inductance".
Inductor coil.
category:
In a circuit that is commonly used in the classification of the inductance coil have so few roughly:
Category: the form of the inductance fixed coils inductors, variable inductance.
According to the magnetic liquid property classification: tubular coil, ferrite coil, iron core coil, copper coil.
Classification according to the nature of work: antenna coil, oscillation coil, choke coil, trap coil, deflection coil.
Classified by winding structure: monolayer, multilayer coil, coil hive between coil, a tightly wound coil, winding coil, a new coil, honeycomb coil, round the coil.
Inductor coil.
Application:
High frequency transformer commonly used PC supply,communication power,network SPS,variable frequency power supply,UPS power supplies,inverters,LED drive power supply as household appliances and other electronic equipment
Characteristics:
It is made by pressing alloy powder of 85% iron,9% silicon and 6% aluminum into magnetic powder core in ring shape or E shape by means of special technical process. In market, it is called Kool Mμor Sendust magnetic powder core.
Iron,silicon and aluminum magnetic coil can work in frequency of around 8KHz.It is provided with a saturation magnetic induction intensity of around 1.05T, a magnetoconductivity from 26 to 125 and a magnetostriction coefficient of nearly 0. No noise when working in different frequency. It has a higher DC bias power ability than MPP. Thus it has the best costeffectiveness.
ELECTRICAL SPECIFICATIONS:
| Model | choke coil inductor |
| Operation frequency | 8KHz-1MHz |
| Output power | 0.05 to 3000 W |
| Working temperature | -40ºC to +200ºC |
| Storage temperature | -25ºC to +85ºC |
| Storage humidity | 30 to 95% |
| Remark | The popular bobbin style is shown as the above.
Other special styles are not listed. Our company can make iron silicon
and aluminum magnetic coils with different specifications and size according
to client's requirement.Welcome to inquire. |
| Application | Iron,silicon and aluminum magnetic coil is applied to alternative transformers,
output coils inductorss,line filters and PFC circuit.
Sometimes it is used as a transformer core to substitute the air gap ferrite. |
| Price | Its unit price is from USD1.0 to 10/pcs FOB shenzhen
. The price depends on technical complexity, clients' requirement for material and safety certificates. |
Changzhou Southern Electronic Element Factory Co., Ltd. is located in China, with a long history. We enjoy convenient transportation by highway, railway and airway. It takes only one and half hours' Drive to Shanghai or Nanjing.
Our company was founded in 1989, and currently we employ more than 300 people, including 60 professional technicians, covering an area of 10, 000 square meters, with a construction area of more than 5000 square meters. Our main products are wirewound resistors, wirewound resistor fuses, membrane fuse resistors, fixed inductors, filters, ferrite transformers, ring-shaped coils, fuse dedicated energy-saving lamps and UL fuses. Our annual output is 200 million resistors, 200 million transformers, 100 million coils and 200 million fuses, which are mainly used for household appliances, communication equipment, energy-saving lamps, automation control devices (such as inverters), power equipment and facilities. Our products are exported to Europe, the United States and Southeast Asia. GE, OSRAM and PHILIPS are our customers.
Factory' S quality policy: "product quality, service in advance, customer satisfaction".
Environmental policy: "to comply with laws and regulations, pollution prevention, environmental awareness, continuous improvement of the environment"
