30A Toroidal High Current Power Choke Inductor with RoHS

• Customization: Available
• Type: Choke Inductor
• Structure: Inductive Choke
• Model NO.: TCC
• Working Frequency: High Frequency
• Structure of Winding: Multilayer Coil
• Nature of Operation: Choke Coil
• Structure of Magnetizer: Ferrite Coil
• Range of Application: Choke
• Packaging Form: Power Coils
• Brand: Liwang
• Inductor Value: Fixed Inductor
• Model: Toroidal
• Quality Certification: ISO9001
• Environmental Certification: ISO14001
• Other Certification: RoHS
• Productor Name: Toroidal Power Choke Coil Inductor
• Transport Package: Box
• Specification: 4718
• Trademark: Liwang
• Origin: Jiangsu, China(Mainland)
• HS Code: 8504500000
• Production Capacity: 10000 Piece/Pieces Per Week

Product Description

30A Toroidal High Current Power Choke Inductor with ROHS 

Electrical Characteristics:

Rated Current: 2~30A

• Inductance at 1KHz: 4~200uH
• Direct Current Resistance: 9~118mΩ
• Saturated Current: 3.5~20A
• Withstand Resistance: 1 minute @ AC 2KV
• Insulating Resistance: 100MΩ minimum @ DC 500V
• Operating Temperature Range: -25°C~80°C
• Maximum Temperature: 120°C(Class E)
• Bobbin Material: Flame resistance 94V-0

Application:

• Output smoothly in Power Supply
• Chopper control
• Output smoothly (LPF) in large current digital amplifier
• Switching Mode Power Supply output smoothing circuit
• Electromagnetic Interference (EMI) and Radio Frequency Interference (RFI) filter
• Other oscillation circuits

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"