Super QQ 120 Enameled Aluminum/Copper Round Wire Best Price Turk China Manufacturer

• Insulation Level: C, R, N, H, F, B, E, A, Y
• Certification: ISO9001, RoHS, VDE
• Application: Transformer, Instrument, Electrical Equipment, Motor
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: QQ
• Shape: Round Wire
• Conductor Material: Copper Wire
• Transport Package: Pallet
• Specification: 0.01-3.00
• Trademark: windoo
• Origin: China
• HS Code: 85441100
• Production Capacity: 2500t/Year
• Package Size: 22.00cm * 22.00cm * 30.00cm
• Package Gross Weight: 25.000kg

Product Description

The coil is actually a kind of annular wire winding, which is widely used in transformers, motors, inductors and antennas. The coil can change the inductance. The coils in the circuit are also called inductors. The coil is wound with wires, the wires are insulated from each other, and the insulating tube contains a copper core, which is called copper wire for coil winding. This type of coil plays an important role in improving inductance and is durable and convenient.

Copper winding coil action:

1. Choke effect

2. Tuning and frequency selection

Characteristics of copper core coils

1. Inductance

The inductance L represents the inherent characteristics of the coil itself and has nothing to do with the magnitude of the current. Except for the special inductance coil (color-coded inductance), the inductance is generally not marked on the coil, but marked with a specific name.

2. Inductive reactance

The magnitude of the resistance of the inductive coil to the alternating current is called inductive reactance XL, and the unit is ohm. Its relationship with inductance L and AC frequency f is XL=2πfL

3. Quality factor

The higher the Q value of the coil, the smaller the loop loss. 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 high-frequency skin effect. The Q value of the coil is usually tens to hundreds.

4. Distributed capacitance

The capacitance that exists between turns and turns of the coil, between the coil and the shield, and between the coil and the plate is called distributed capacitance. The existence of distributed capacitance reduces the Q value of the coil and deteriorates the stability, so the smaller the distributed capacitance of the coil, the better.
 

Product type	QZ-130	QZ-155	QZY-180	QZY/XY-200	QXY-240
Size Range	0.01-3.5	0.01-3.5	0.01-3.5	0.01-3.5	0.01-3.5
Thermal Class	130ºC	155ºC	180ºC	200ºC	240ºC
Enamel	Polyester	Modified Polyester	Polyester-Imide	Polyester-Imide/Polyamide-Imide	Polyimide
Standard	IEC60317-3	IEC60317-3	IEC60317-8	IEC60317-13	IEC60317-46
Certificate	SGS/ISO9001/ROSH
Performance	1.excellent bendingproperty  2.high flexibility of the enamel 3.good resistance to abrasion 4.high mechanical property	1.higher thermal property   2.excellent bendingproperty   3.high flexibility of the enamel     4.good resistance to abrasion     5.high mechanical property	1.higher thermal property 2.suitable for windings that are subjected to   constantly high temperature and mechanical stress     3.good chemical resistance	1.excellent thermal resistance 2.suitable for windings that are subjected to   constantly high temperature and mechanical stress   3.good chemical resistance   4.good resistance to refrigerant	1.excellent thermal resistance suitable   for any electric equipments that are constantly exposed to high working   temperature     2.outstanding mechanical and chemical property 3.good performance against radiation