| Contact Us for Quotation | Email：mewoi@mewoi.com | Whatsapp: +8618620373879
|
Ni PB Core: Nickel Content 45%-50%
Ni PC Core: Nickel Content 78%-80%
Xtester-EI/EL/EE/UI/DU/ZCT type transformer nickel lamination core
![图片关键词]( "图片关键词")
MEWOI ELECTRONICS Co., Ltd. produce the permalloy core (Nickel alloy lamination core) and silicon steel core (Electrical steel Lamination core)
We supply our customers with the best quality of having competitive price, quality systems according to customer’s request.
![图片关键词]( "图片关键词") |
| PATTERNS | A | B | C | D | E | F | G | H | I | GAP | ØK | T | GRADE |
|---|
| EI 14 | 14.00 | 8.75 | 3.50 | 1.75 | 3.50 | 7.00 | 1.75 | 1.75 | 14.00 |
|
| 0.20 / 0.35 | PB / PC |
| EI16 | 16.00 | 12.00 | 4.00 | 2.00 | 4.00 | 10.00 | 2.00 | 2.00 | 16.00 |
|
| 0.20 / 0.35 | PB / PC |
| EI19 | 19.00 | 12.50 | 4.75 | 2.375 | 4.75 | 10.00 | 2.50 | 2.50 | 19.00 |
|
| 0.20 / 0.35 | PB / PC |
| EI186 | 19.08 | 8.75 | 4.77 | 2.385 | 4.77 | 6.35 | 2.40 | 2.40 | 19.08 |
|
| 0.20 / 0.35 | PB / PC |
| EI187 | 19.08 | 13.51 | 4.77 | 2.385 | 4.77 | 11.11 | 2.40 | 2.40 | 19.08 |
|
| 0.20 / 0.35 | PB / PC |
| EI24 | 24.00 | 15.00 | 6.00 | 3.00 | 6.00 | 12.00 | 3.00 | 3.00 | 24.00 |
|
| 0.20 / 0.35 | PB / PC |
| EI25.4 | 25.40 | 16.10 | 6.40 | 3.10 | 6.40 | 13.10 | 3.00 | 3.00 | 25.40 |
|
| 0.20 / 0.35 | PB / PC |
| EI28 | 28.00 | 21.50 | 7.00 | 3.50 | 7.00 | 18.00 | 3.50 | 3.50 | 28.00 |
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| 0.20 / 0.35 | PB / PC |
| EI30 | 30.00 | 20.00 | 10.00 | 5.00 | 5.00 | 15.00 | 5.00 | 5.00 | 30.00 |
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| 0.20 / 0.35 | PB / PC |
| EI35 | 35.00 | 24.50 | 9.60 | 5.00 | 7.70 | 19.50 | 5.00 | 5.00 | 35.00 |
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| 0.20 / 0.35 | PB / PC |
| EI41 | 41.00 | 27.00 | 13.00 | 6.00 | 8.00 | 21.00 | 6.00 | 6.00 | 41.00 |
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| 0.20 / 0.35 | PB / PC |
| EI48 | 48.00 | 32.00 | 16.00 | 8.00 | 8.00 | 24.00 | 8.00 | 8.00 | 48.00 |
|
| 0.20 / 0.35 | PB / PC |
| EI60 | 60.00 | 40.00 | 20.00 | 10.00 | 10.00 | 30.00 | 10.00 | 10.00 | 60.00 |
|
| 0.20 / 0.35 | PB / PC |
| EI66 | 66.00 | 44.00 | 22.00 | 11.00 | 11.00 | 33.00 | 11.00 | 11.00 | 66.00 |
|
| 0.20 / 0.35 | PB / PC |
![图片关键词]( "图片关键词") |
| PATTERNS | A | B | C | D | E | F | G | H | I | GAP | ØK | T | GRADE |
|---|
| EL 7.72 ( EL 100 ) | 7.72 | 9.90 | 2.54 | 1.32 | 1.27 | 8.48 | 1.42 |
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|
| 0.15 / 0.20 | PB / PC |
| EL 7.94 | 7.94 | 9.90 | 2.54 | 1.32 | 1.38 | 8.48 | 1.42 |
|
|
|
| 0.15 / 0.20 | PB / PC |
| EL 12.7 | 12.72 | 11.11 | 3.18 | 1.59 | 3.18 | 9.53 | 1.58 |
|
|
|
| 0.20 / 0.35 | PB / PC |
| EL 14 | 14.00 | 10.60 | 3.50 | 1.80 | 3.50 | 8.80 | 1.80 |
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|
| 0.20 / 0.35 | PB / PC |
| EL 16 | 16.00 | 14.00 | 4.00 | 2.00 | 4.00 | 12.00 | 2.00 |
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|
|
| 0.15 / 0.20 / 0.35 | PB / PC |
| EL 16(LOSS) | 16.00 | 16.00 | 4.80 | 2.40 | 3.20 | 13.60 | 2.40 |
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|
|
| 0.15 / 0.20 / 0.35 | PB / PC |
| EL 19 | 19.00 | 15.00 | 4.75 | 2.375 | 4.75 | 12.50 | 2.50 |
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|
|
| 0.15 / 0.20 / 0.35 | PB / PC |
| EL 19(LOSS) | 19.00 | 18.00 | 4.90 | 2.40 | 4.65 | 14.00 | 4.00 |
|
|
|
| 0.15 / 0.20 / 0.35 | PB / PC |
| EL 186 | 19.04 | 11.13 | 4.76 | 2.38 | 4.76 | 8.73 | 2.40 |
|
|
|
| 0.20 / 0.35 | PB / PC |
| EL 187 | 19.08 | 15.90 | 4.77 | 2.385 | 4.77 | 13.50 | 2.40 |
|
|
|
| 0.20 / 0.35 | PB / PC |
| EL 20 | 20.00 | 20.00 | 6.00 | 3.00 | 4.00 | 17.00 | 3.00 |
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|
|
| 0.20 / 0.35 | PB / PC |
| EL 24 | 24.00 | 18.00 | 6.00 | 3.00 | 6.00 | 15.00 | 3.00 |
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|
|
| 0.20 / 0.35 | PB / PC |
| EL 24-25 | 25.40 | 19.05 | 6.35 | 3.175 | 6.35 | 15.875 | 3.175 |
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|
| 0.20 / 0.35 | PB / PC |
| E 186 | 19.05 | 9.70 | 4.77 | 2.38 | 4.76 | 7.30 | 2.40 |
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|
|
| 0.20 / 0.35 | PB / PC |
| E 25.4 | 25.40 | 12.70 | 6.35 | 3.175 | 6.35 | 9.525 | 3.175 |
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|
|
| 0.20 / 0.35 | PB / PC |
| PATTERNS | A | B | C | D | E | F | G | H | I | GAP | ØK | T | GRADE |
|---|
| ED 8(8X11) | 8.00 | 11.00 | 2.40 | 1.20 | 1.60 | 8.30 | 2.70 |
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|
|
| 0.15 / 0.20 | PB / PC |
| ED 8(8X14) | 8.00 | 14.00 | 2.40 | 1.20 | 1.60 | 11.30 | 2.70 |
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|
|
| 0.15 / 0.20 | PB / PC |
| ED 12.6 | 12.60 | 17.00 | 3.80 | 1.90 | 2.50 | 12.90 | 4.10 |
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|
| 0.20 / 0.35 | PB / PC |
| ED 20 | 20.00 | 26.00 | 6.00 | 3.00 | 4.00 | 20.00 | 6.00 |
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| 0.20 / 0.35 | PB / PC |
1![图片关键词]( "图片关键词") |
| PATTERNS | A | B | C | D | E | F | G | H | I | GAP | ØK | T | GRADE |
|---|
| EE 20 A | 20.00 | 14.00 | 6.00 | 3.00 | 4.00 | 11.00 | 3.00 |
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| 0.20 / 0.35 | PB / PC |
| EE 20 B | 20.00 | 6.00 | 6.00 | 3.00 | 4.00 | 3.00 | 3.00 |
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| 0.20 / 0.35 | PB / PC |
| EE 21.4 | 21.40 | 11.10 | 5.80 | 2.85 | 4.95 | 8.10 | 3.00 |
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|
|
| 0.20 / 0.35 | PB / PC |
| EE 21.4 GAP | 21.40 | 11.10 | 5.80 | 2.85 | 4.95 | 8.10 | 3.00 |
|
| 0.04 |
| 0.20 / 0.35 | PB / PC |
| EE 24-25 A | 25.40 | 12.70 | 6.35 | 3.175 | 6.35 | 9.525 | 3.175 |
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|
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| 0.20 / 0.35 | PB / PC |
| EE 24-25 B | 25.40 | 6.35 | 6.35 | 3.175 | 6.35 | 3.175 | 3.175 |
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|
|
| 0.20 / 0.35 | PB / PC |
| EE 24-25 A GAP | 25.40 | 12.70 | 6.35 | 3.175 | 6.35 | 9.525 | 3.175 |
|
| 0.04 |
| 0.20 / 0.35 | PB / PC |
| EE 24-25 B GAP | 25.40 | 6.35 | 6.35 | 3.175 | 6.35 | 3.175 | 3.175 |
|
| 0.04 |
| 0.20 / 0.35 | PB / PC |
| EE 52 | 52.00 | 14.75 | 13.64 | 6.82 | 12.36 | 7.93 | 6.82 |
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|
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| 0.20 / 0.35 | PB / PC |
![图片关键词]( "图片关键词") |
| PATTERNS | A | B | C | D | E | F | G | H | I | GAP | ØK | T | GRADE |
|---|
| UI 12.7 | 12.70 | 12.70 |
| 3.175 | 6.35 | 9.525 | 3.175 | 3.175 | 12.70 |
|
| 0.20 / 0.35 | PB / PC |
| UI 19 | 19.00 | 12.50 |
| 2.50 | 14.00 | 10.00 | 2.50 | 2.50 | 19.00 |
|
| 0.20 / 0.35 | PB / PC |
| UI 24 | 24.00 | 15.00 |
| 3.00 | 18.00 | 12.00 | 3.00 | 3.00 | 24.00 |
|
| 0.20 / 0.35 | PB / PC |
| UI 30 | 30.00 | 25.00 |
| 10.00 | 10.00 | 15.00 | 10.00 | 10.00 | 30.00 |
| 2.50 | 0.20 / 0.35 | PB / PC |
![图片关键词]( "图片关键词") |
| PATTERNS | A | B | C | D | E | F | G | H | I | GAP | ØK | T | GRADE |
|---|
| U 8.58 | 8.58 | 26.42 |
| 2.03 | 4.52 | 22.35 | 4.07 |
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| U 18 | 18.00 | 47.92 |
| 5.00 | 8.00 | 37.92 | 10.00 |
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| 0.20 / 0.35 | PB / PC |
| U 18.34 | 18.34 | 42.00 |
| 3.17 | 12.00 | 37.70 | 4.30 |
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| 0.20 / 0.35 | PB / PC |
![图片关键词]( "图片关键词") |
| PATTERNS | A | B | C | D | E | F | G | H | I | GAP | ØK | T | GRADE |
|---|
| UU 2 | 44.00 | 26.00 | 8.50 | 40.00 | 22.00 | 4.50 | 4.00 | 4.00 | 2.00 |
|
| 0.20 / 0.35 | PB / PC |
| UU 4 | 75.20 | 48.00 | 21.20 | 69.60 | 42.20 | 15.60 | 5.60 | 5.60 | 2.80 |
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| 0.20 / 0.35 | PB / PC |
| UU 6 | 111.20 | 72.20 | 27.60 | 104.00 | 65.00 | 20.40 | 7.20 | 7.20 | 3.60 |
|
| 0.20 / 0.35 | PB / PC |
![图片关键词]( "图片关键词") |
| PATTERNS | A | B | C | D | E | F | G | H | I | GAP | ØK | T | GRADE |
|---|
| DU 18 | 15.88 | 34.93 |
| 4.76 | 6.36 | 25.40 | 9.53 |
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|
| 0.20 / 0.35 | PB / PC |
| DU 2023 | 19.05 | 30.17 |
| 4.7625 | 9.530 | 20.64 | 9.53 |
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| 0.20 / 0.35 | PB / PC |
![图片关键词]( "图片关键词") |
| PATTERNS | A | B | C | D | E | F | G | H | I | GAP | ØK | T | GRADE |
|---|
| MU 36 | 36.00 | 13.20 | 9.10 | 3.00 | 2.05 | 3.00 | 2.00 | 3.30 |
|
|
| 0.20 / 0.35 | PB / PC |
| MU 39 | 39.00 | 13.20 | 9.10 | 3.00 | 2.05 | 3.00 | 2.00 | 3.30 |
|
|
| 0.20 / 0.35 | PB / PC |
![图片关键词]( "图片关键词") |
| PATTERNS | A | B | C | D | E | F | G | H | I | GAP | ØK | T | GRADE |
|---|
| L 28 | 28.00 | 17.875 |
| 3.00 |
|
| 3.13 |
|
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|
| 0.20 / 0.35 | PB / PC |
| L 132 | 132.00 | 144.00 |
| 12.00 |
|
| 12.00 |
|
|
|
| 0.20 / 0.35 | PB / PC |
![图片关键词]( "图片关键词") |
| PATTERNS | A | B | C | D | E | F | G | H | I | GAP | ØK | T | GRADE |
|---|
| zct Ø 10.3 | 10.30 | 7.70 |
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| 0.35 | PC |
| zct Ø 12.2 | 12.20 | 8.80 |
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| 0.35 | PC |
| zct Ø 13.35 | 13.35 | 9.85 |
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| 0.35 | PC |
Toroidal core
![toroidal]( "图片关键词")
We produce a toroidal core with permalloy i.e., a nickel steel plate of high permeability. We are the first and the largest permalloy, nickel steel possessing company in the domestic market, supplying quickly heat treating furnaces, with various sizes and materials and from small quantity to large one, to our clients according to their requests (producing the maximum size of 2100 π in an external diameter).
Particularly, we prevent contacting layers by developing coating technique of raw material and equipment as the first one in China, and realize 100% of the property requested by our clients.
Magnetic Specification
| Out side Diameter(mm) | Width(mm) | Idustrial Uses |
|---|
| 90 – 2100 | 5 – 305 | High and Medium Voltage Transformer |
|---|
| 5 – 120 | 2 – 15 | Low and Medium voltage Transformer |
|---|
Permalloy Strip Materials
| Material | Thickness (mm) |
|---|
| Permalloy with 78 – 80% Nickel |
|
|---|
| 0.05 |
| 0.07 |
| 0.10 |
| 0.15 |
| 0.20 |
| 0.20 |
| 0.35 |
| permalloy with 45 – 50% Nickel |
|
|---|
| 0.35 |
AC Magnetic Specification
| Permeability | PC NI(80%) 0.07T | PC NI(80%) 0.1T | PC NI(80%) 0.15T | PC NI(80%) 0.2T |
|---|
| Test Frequency (Hz) | 60 |
|---|
| 40 Gauss ( 4mT) | 90,000 Min. | 80,000 Min. | 55,000 Min. | 55,000 Min. |
|---|
| 200 Gauss (20mT) | 110,000 Min. | 95,000 Min. | 75,000 Min. | 75,000 Min. |
|---|
| 2,000 Gauss(0.2T) | 200,000 Min. | 160,000 Min. | 115,000 Min. | 115,000 Min. |
|---|
| 0.4 A/m | 100,000 Min. | 100,000 Min. | 60,000 Min. | 60,000 Min. |
|---|
DC Magnetic Specification
| Material Type | Thickness (mm) | DC Magnetic Characteristics |
|---|
| Initial Permeability(μ i )At 0.4A/m | Maximum Permeability(μ max) | Coercive Force(A/m) | Maximum Flux Density(B10) |
| PC ( Ni 78 – 80% ) | 0.07 | 100,000 Min. | 300,000Min. | 1.0Max. | 0.69 T Min. |
| 0.1 | 100,000 Min. | 300,000Min. | 1.0Max. | 0.69 T Min. |
| 0.2 | 200,000 Min. | 400,000Min. | 1.0Max. | 0.69 T Min. |
| 0.35 | 200,000 Min. | 400,000Min. | 1.0Max. | 0.69 T Min. |
| 0.35 | 200,000 Min. | 400,000Min. | 1.0Max. | 0.69 T Min. |
| PB ( Ni 47 – 49% ) | 0.35 | 10,000 Min. | 100,000Min. | 4.8Max. | 1.45 Min. |
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