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Trade Verify
Address: 22-2, Jinlian Business Park, Crossing Of Xinjiayuan Road And Lishuang Road, Jinnan Dist.
Contact name:James Shan
Tianjin Ruiyuan Electric Material Co,.Ltd |
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Verified Suppliers
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0.22MM TRIPLE INSULATED WIRE CLASS F 1000VRMS ENAMELED WIRE SIMILAR TO FURUKAWA
TIW, a unique product for small transformers. Three layer extruded coatings of high performance polymer resins gives excellent dielectric properties to this type of winding wires. Unlike enamelled wires, three layers of insulation are extruded over the copper conductor by an automated manufacturing process ensure perfect central position of conductor. The conventional enamelled wire winding coils requires insulation between the primary and secondary coils by means of barrier tape or inter layer tape, to isolate primary and secondary windings. Since three layers coating is having very high dielectric strength, it has very less creepage factor. This positive feature of TIW serves to downsize switching transformers, and promises high production efficiency and cost reduction. Depending on the design, the transformer size can be reduced up to 40% and weight up to 60% as compared to transformers made up of enamelled wires.
Inner packing: winding wire with plastic spools (PT2-PT200)
according to different diameters
Outer packing: Wooden pallet and wooden case or according to
customers' special requirement.
Port:Xingang,Shanghai,Zhuhai
FEATURES AND BENEFITS
The integration of a special thin-film conductor into the transformer’s conductor reduces eddy-current losses generated inside the conductor, thereby resulting in low overall losses.
Space saving is achieved due to the high performance of Litz-type wires. Winding wires is easier due to excellent flexibility.
While retaining excellent ease of peeling, which is a major feature of the TIW series, peeling from the conductor is facilitated by the improved specifications of the tape material.
Direct soldering can be done without stripping off the insulation.
APPLICATION
These products demonstrate considerable effects in terms of loss reduction and mitigating temperature rises when used in switching power transformers, which are widely used in industrial and consumer-use equipment.
SPECIFICATION
| Characteristics | Technical requests | Test Results | Conclusion | |||||||
Sample 1 | Sample 2 | ||||||||||
1 | Surface | Good | OK | OK | OK | ||||||
2 | Bare Wire Diameter | 0.22± | 0.008 | 0.22 | 0.22 | OK | |||||
0.008 | |||||||||||
4 | Overall Diameter | 0.42±0.02mm | 0.420 | 0.421 | OK | ||||||
5 | Conductor Resistance | ≤ 488.40Ω/km | 480.20 | 475.30 | OK | ||||||
6 | Elongation | ≥ 15 % | 29.5% | 23.5% | OK | ||||||
Remark | |||||||||||
| Test Items | Technical Requests | Results | Conclusion: Approved | |||||||
1 | Adhesive | Coating layer is good | OK | ||||||||
2 | Heat Shock | 225 ℃ 30min no crack | OK |
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3 | Solder Ability | 420± 5℃ 1-2.5 Secs | OK |
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4 | Breakdown Voltage | AC4.5KV/60s, no degumming, no crack | OK | ||||||||
