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China OEM Enameled Copper Magnet Wire - 0.011mm -0.025mm UEW Ultra-fine Enameled Copper Wire – Ruiyuan
The selection of copper wire as raw materials and the process of drawing play a key role in fine wire drawing. With the 0.80mm copper wire drawn to 0.011mm, it has to go through several procedures such as middle draw and annealing, small draw and anealing, fine draw and micro drawing with annealing, In order to ensure the softness of wire, copper wire needs to be annealed every time when its cross section is compressed by 90%. Copper wire after drawing must keep bright, oxidation, discolorat... -
8 Year Exporter Self Bonding Winding Wire - 0.038mm Class 155 2UEW Polyurethane Enameled Copper Wire – Ruiyuan
Main test items: pinhole test, minimum withstand voltage, tensile test, maximum resistance value. Test method for pinhole test: Take a sample with a length of about 6m, immerse it in 0.2% saline. Drop an appropriate amount of 3% alcohol phenolphthalein solution in the saline and put 5m long sample in it. The solution is connected to the positive electrode, and the sample is connected to the negative electrode. After applying 12V DC voltage for 1 minute, check the number of pinholes produced. ... -
Professional China Copper Winding Wire - 0.038mm Class 155 2UEW Polyurethane Enameled Copper Wire – Ruiyuan
Main test items: pinhole test, minimum withstand voltage, tensile test, maximum resistance value. Test method for pinhole test: Take a sample with a length of about 6m, immerse it in 0.2% saline. Drop an appropriate amount of 3% alcohol phenolphthalein solution in the saline and put 5m long sample in it. The solution is connected to the positive electrode, and the sample is connected to the negative electrode. After applying 12V DC voltage for 1 minute, check the number of pinholes produced. ... -
Bottom price 42 AWG 0.063mm Polysol Guitar Pickup Wire For Modern Style Guitar - 44 AWG 0.05mm Green Polysol Coated Guitar Pickup Wire – Ruiyuan
Specification of AWG 44 0.05mm Polysol Pickup Wire Test Item Standard Value Test Result Conductor Diameter 0.050±0.002mm 0.050mm Thickness of insulation Min. 0.007 0.0094mm Overall diameter Max. 0.060mm 0.0594mm Continuity of covering(50V/30m) Max. 60 pcs Max. 0 pcs Breakdown voltage Min. 400V Min. 1,628V Resistance to softening Continue 2 times pass 230℃/Good Solder test(390℃±5℃) Max. 2s Max. 1.5s D.C Electrical resistance(20℃) 8.6-9.0 Ω/m 8.80 Ω/m Elongation Min. 12% 23... -
Manufactur standard 0.015mm Super Thin Magnetic Copper Wire For Watch - HTW High Tension Enameled Copper Wire – Ruiyuan
As electronic products tend to be small-sized, there’ re higher requirements for super fine magnet wires. Not only light weight and thin diameter is required, but also increase of power. We need to take the property of fine wires that are easily broken during the winding. Taking into account other characteristics, copper alloys combined with other components is used to improve tension and for the purpose of that decrease in electrical conductivity is not too large. Conductor made of copper-ba... -
Best quality Self Bonding Polyester Copper Litz Wire - High Voltage 0.1mm*127 PI Insulation Taped Litz Wire – Ruiyuan
The taped litz wire refers to the reinforced insulating stranded wire that is wrapped with one or more insulating films outside the ordinary stranded wire according to a certain overlap rate. It has the advantages of good voltage resistance and high mechanical strength. The operating voltage of the litz wire is up to 10000V The working frequency can reach 500kHz, which can be widely used in various high-frequency and high-voltage electric energy conversion equipment. Test report for taped ... -
Lowest Price for High Temperature Adhesive Winding Wire – HCCA 2KS-AH 0.04mm Self Bonding Enameled Copper Wire f – Ruiyuan
Both pure copper and copper clad with aluminum can both be used as conductor for wire when there’ s different needs of tone quality. Study shows that higher purity of copper is beneficial to improve sound quality. It can be seen that pure 4N (99.99%) copper is usually adopted in the market. Copper coated aluminum conductor self-adhesive wire conforms to requirement of improving utilization rate of wire without affecting sound quality (high-frequency voice coil). Bond coat of the wire can be a... -
Cheap PriceList for AIW 220 2.0mm Ultrafine Flat Enameled Copper Wire - 5mmx0.7mm AIW 220 Rectangular Flat Enameled Copper Wire For Automotive – Ruiyuan
Here is the structure of rectangular enameled copper wire. Flat copper wire is not like cubic shape with right angel at the intersection between width and thickness. From its section, it clearly show that is oval shape on its width side, therefore here is an angle called ‘R Angle’ that is can be customized 1.Higher Space Factor: In the same winding space, the cross-section area of flat copperwire is larger than round copper wire. It has higher space factor, smaller resistance and can throug... -
Factory Cheap Hot Transformer Winding Wire - SEIW 180 Solderable Polyester-imide Enameled copper wire – Ruiyuan
SEIW is composed of denatured polyesterimide as insulation which is solderable. In this case, SEIW can be resistant to high temperature as well as possesses property of soldering. It meets the needs of winding that requires soldering, high heat resistance and high impedance. Compared with conventional polyurethane of temperature rating 180C, coherence of insulation of SEIW is much more better. Insulation of SEIW also features soldering compared with regular polyesterimide, hence more convenie... -
Low price for 0.02mm Motor Winding Copper Wire - 0.25mm Hot Air Self Bonding Enameled Copper Wire – Ruiyuan
Self-adhesive or self-bonding enameled copper wire, namely a magnet wire that spontaneously adheres together given certain external conditions (heat or alcohol fusion). The coil wound by self-adhesive wire can be bonded and formed by heating or solvent treatment. This special property of self-bonding wire makes it easy and convenient to wind. Self bonding magnet wire is widely used in the manufacture of various complex or bobbinless electromagnetic coils. Solvent self-adhesive enameled wire, ... -
Top Suppliers Stranded Wire - High Voltage 0.1mm*127 PI Insulation Taped Litz Wire – Ruiyuan
The taped litz wire refers to the reinforced insulating stranded wire that is wrapped with one or more insulating films outside the ordinary stranded wire according to a certain overlap rate. It has the advantages of good voltage resistance and high mechanical strength. The operating voltage of the litz wire is up to 10000V The working frequency can reach 500kHz, which can be widely used in various high-frequency and high-voltage electric energy conversion equipment. Test report for taped ... -
Top Suppliers Rectangular Magnet Wire - EIAIW 180 4.00mmx0.40mm Custom Rectangular Enameled Copper Wire For Motor Winding – Ruiyuan
Meet the design requirements of lower height, smaller volume, lighter weight and higher power density electronic and motor productsInsulation is coated uniformly and adhesively .Good Insulation property and withstand voltage is more than 1000V. Under the same cross-sectional area, it has a larger surface area than the round enameled wire, which can effectively reduce the “skin effect”, reduce high-frequency current loss, and be more suitable for high-frequency conduction work. Com...