Shenzhen Zhixiangyuan Electronics Co., Ltd.
| Payment Terms | T/T,Paypal |
| Supply Ability | 200K-pcs/month |
| Delivery Time | Stock Or 2 weeks |
| Packaging Details | 100pieces / Carton size:380mm*325mm*345mm |
| Application | Power supply, Industrial power supplies, Home audio-visual equipment, etc. |
| Coil Style | TOROIDAL |
| Frequency | 50/60Hz |
| Type | Power transformer |
| Material | Silicon steel sheet |
| Winding material | Copper |
| Brand Name | ZXY |
| Model Number | EFD20 |
| Certification | RoHS,ISO9001,CE |
| Place of Origin | Shenzhen,China |
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Product Specification
| Payment Terms | T/T,Paypal | Supply Ability | 200K-pcs/month |
| Delivery Time | Stock Or 2 weeks | Packaging Details | 100pieces / Carton size:380mm*325mm*345mm |
| Application | Power supply, Industrial power supplies, Home audio-visual equipment, etc. | Coil Style | TOROIDAL |
| Frequency | 50/60Hz | Type | Power transformer |
| Material | Silicon steel sheet | Winding material | Copper |
| Brand Name | ZXY | Model Number | EFD20 |
| Certification | RoHS,ISO9001,CE | Place of Origin | Shenzhen,China |
| High Light | Ferrite Core Flyback Transformer ，Low Frequency Horizontal Transformer ，Customized Horizontal Transformer | ||
1.Company Profile
Shenzhen Zhixiangyuan Electronics Co., Ltd. is a high-tech enterprise specialized in customizing various kinds of special inductors, coils and transformers for customers. We are located in Guanlan High-tech Industrial Park, Longhua District, Shenzhen, Guangdong, China. The company was founded in 2011, covers an area of more than 2000 square meters, with two production bases in Huizhou and Guangan, can produce 120 million ROHS environmental protection requirements of inductors and transformers every year, the products are widely used in communication products and equipment, medical electronic equipment, automotive electronics, sports and fitness equipment, sound card, microphone, sweeping robot. Beauty instruments and consumer electronics.
We have a group of professional technical team with rich experience in R & D and production, using industrial-grade raw materials and a large number of proprietary technologies, committed to medical electronics, automotive electronics, IT, aerospace, security and other product fields, to provide high-quality inductor coils and transformers and other products.
2.Product Description
EI transformer is a kind of electronic transformer, which is defined according to the shape of the iron core, because the iron core of the EI transformer is superimposed by the "E" type piece and the "I" type piece, so it is called an EI transformer. EI transformers are generally power frequency (low frequency) transformers (50HZ or 60HZ), power transformers, and some audio transformers are also EI, such as those used in audio.
3.Sort by Installation Method
It is divided into pin type and lead saddle clip type. The pin type is directly welded to the circuit board. The lead type has external leads. Most of them have an iron shell on the outside, and the iron shell has mounting holes that can be screwed.
4.Classification by Core Size
EI transformers are classified according to size, and the general large category is classified according to the length of silicon steel sheets. For example, the commonly used EI-19, EI-28, EI-35, EI-41, EI-48, EI-57, EI-66, EI-76.2, EI-86, EI-96, EI-114 and so on. Among them, 28, 35, and 41 refer to the length of the silicon steel sheet.
The detailed classification also considers the total stack thickness of silicon steel sheets. Some transformers are marked with EI-48*20. This 20 means that the total stack thickness of silicon steel sheets is 20mm, so this transformer is EI-48. The subdivision is as follows: EI-48*20.
Some places are also classified according to the width of the cutout of the silicon steel sheet. The cutout refers to the part that protrudes from the middle of the E sheet, as shown in Figure 1, marked A, and some say EI-16*20, of which 16 means the cutout width is 16 The EI-48 transformer has a width of 16, so the EI-16*20 transformer is the EI-48*20 transformer.
5.General Specification
PARTNUMBER: EI19 hard feet 4+4
STORAGE TEMP RANGE: -45℃ TO +125℃
OPERATING TEMP RANGE: -40℃ TO +85℃
RELATIVE HUMITY RANGE: 5% TO 95%
| NO | Product number | refer to(VA) | Dimensions | Mounting hole distance | Mounting holes | weight(KG) |
| 1 | EI28/8*12.5 | 1 | 48*26*25 | 40 | 2--3*4 | 0.11 |
| 2 | EI35*10*13 | 1.8 | 57*30*32 | 48 | 2--4*5 | 0.13 |
| 3 | EI35*10*15 | 2.5 | 57*30*32 | 48 | 2--4*5 | 0.14 |
| 4 | EI141/13*15.5 | 3 | 63*33*36 | 53 | 2--4*6 | 0.18 |
| 5 | EI141/13*18 | 4 | 63*36*36 | 53 | 2--4*6 | 0.21 |
| 6 | EI141/13*21 | 5 | 65*39*36 | 55 | 2--4*6 | 0.24 |
| 7 | EI141/13*26 | 6.5 | 65*44*36 | 55 | 2--4*6 | 0.3 |
| 8 | EI48/16*16 | 6 | 77*34*43 | 164 | 2--4*6 | 0.26 |
| 9 | EI48/16*20 | 7 | 77*39*43 | 64 | 2--4*6 | 0.33 |
| 10 | EI48/16*24 | 8 | 77*43*43 | 64 | 2--4*6 | 0.37 |
| 11 | EI48/16*28 | 11 | 77*47*43 | 64 | 2--4*6 | 0.41 |
| 12 | EI48/16*30 | 13 | 77*51*43 | 64 | 2--4*6 | 0.44 |
| 13 | EI57/19*19 | 13 | 87*43*51 | 75 | 2--4*6 | 0.42 |
| 14 | EI57/19*24 | 17 | 87*48*51 | 75 | 2--4*6 | 0.5 |
| 15 | EI57/19*28 | 20 | 87*51*51 | 75 | 2--4*6 | 0.58 |
| 16 | EI57/19*32 | 26 | 87*59*51 | 75 | 2--4*6 | 0.66 |
| 17 | EI57/19*38 | 31 | 87*64*51 | 75 | 2--4*6 | 0.62 |
| 18 | EI66/22*22 | 35 | 95*50*59 | 82 | 2--4*6 | 0.75 |
| 19 | EI66/22*28 | 45 | 95*54*59 | 82 | 2--4*6 | 0.86 |
| 20 | EI66/22*33 | 50 | 94*63*59 | 82 | 2--4*6 | 0.92 |
| 21 | EI66/22*35 | 55 | 97*66*59 | 82 | 2--4*6 | 0.98 |
| 22 | EI66/22*38 | 58 | 96*70*59 | 82 | 2--4*6 | 1.06 |
| 23 | EI66/22*44 | 69 | 96*76*59 | 82 | 2--4*6 | 1.14 |
| 25 | EI76.2/25.4*38 | 65 | 77*80*70 | 63*60 | 4--4*6 | 1.6 |
| 26 | EI76.2/25.4*45 | 85 | 77*86*70 | 63*67 | 4--4*6 | 1.9 |
| 28 | EI85.8/28.6*38 | 90 | 86*84*78 | 72*62 | 4--4*6 | 2.1 |
| 29 | EI85.8/28.6*44 | 110 | 86*86*78 | 72*68 | 4--4*6 | 2.41 |
| 30 | EI85.8/28.6*50 | 146 | 86*84*78 | 172*74 | 4--4*6 | 2.8 |
| 31 | EI96/32*26 | 70 | 96*72*86 | 80*52 | 4--5*6 | 1.6 |
| 32 | EI96/32*40 | 130 | 96*86*86 | 80*66 | 4--5*6 | 2.6 |
| 33 | EI96/32*48 | 170 | 96*94*86 | 80*74 | 4--5*6 | 2.95 |
| 34 | EI96/32*54 | 200 | 96*101*86 | 80*80 | 4--5*6 | 3.5 |
| 35 | EI96/32*60 | 250 | 96*106*86 | 80*86 | 4--5*6 | 3.9 |
| 36 | EI105/35*49 | 230 | 105*97*93 | 88*75 | 4--5*6 | 3.7 |
| 37 | EI105/35*56 | 270 | 105*104*93 | 88*83 | 4--5*6 | 4.18 |
| 38 | EI105/35*70 | 390 | 105*118*103 | 88*97 | 4--5*6 | 5.22 |
| 39 | EI114/38*57 | 328 | 114*108*103 | 95*84 | 4--5*6 | 5.5 |
| 40 | EI114/38*70 | 480 | 114*122*103 | 95*97 | 4--5*6 | 6.65 |
| 41 | EI133.2*44.4*50 | 400 | 134*115*115 | 111*80 | 4--5*7 | 6.7 |
| 43 | EI133.2*44.4*60 | 555 | 134*125*115 | 111*90 | 4--5*7 | 8.1 |
| 45 | EI133.2*44.4*70 | 730 | 134*135*115 | 111*100 | 4--5*7 | 9.38 |
| 46 | EI133.2*44.4*75 | 800 | 134*140*115 | 111*105 | 4--5*7 | 10.1 |
| 47 | EI133.2*44.4*80 | 860 | 134*145*115 | 111/110 | 4--5*7 | 10.8 |
| 49 | EI150/50*60 | 660 | 150*135*130 | 125*100 | 4--6*8 | 10.4 |
| 50 | EI150/50*70 | 900 | 150*145*130 | 125*110 | 4--6*8 | 11.8 |
| 51 | EI150/50*80 | 1100 | 150*155*130 | 125*120 | 4--6*8 | 12.8 |
| 52 | EI150/50*100 | 1500 | 150*175*130 | 125*140 | 4--6*8 | 16 |
| 53 | EI188/60*70 | 1550 | 190*136*165 | 158*110 | 4--6*8 | 21.2 |
| 54 | EI188/60*80 | 1960 | 190*146*165 | 158*120 | 4--6*8 | 24.5 |
| 55 | EI188/60*100 | 2600 | 190*166*165 | 158*140 | 4--6*8 | 30.5 |
| 56 | EI188/60*120 | 3500 | 190*186*165 | 158*160 | 4--6*8 | 36.5 |
| 57 | EI240/76*84 | 3000 | 241*165*208 | 180*115 | 4--Φ10 | 50 |
| 58 | EI240/76*92 | 3500 | 241*175*208 | 180*120 | 4--Φ10 | 55 |
| 59 | EI240/76*103 | 3860 | 241*185*208 | 180*140 | 4--Φ10 | 61 |
| 60 | EI240/76*118 | 4800 | 241*200*208 | 180*148 | 4--Φ10 | 70 |
| 61 | EI240/76*133 | 6000 | 241*215*208 | 180*160 | 4--Φ10 | 78 |
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2011
Total Annual:
6000000-8000000
Employee Number:
100~120
Ecer Certification：
Verified Supplier
Shenzhen Zhixiangyuan Electronics Co.,Ltd is a high tech enterprise, specializing in customizing various types of audio transformers, high frequency transformers, low frequency transformers，switching power transformers, toroidal inductors, choke coils, SMD power inductors, supper high current indu... Shenzhen Zhixiangyuan Electronics Co.,Ltd is a high tech enterprise, specializing in customizing various types of audio transformers, high frequency transformers, low frequency transformers，switching power transformers, toroidal inductors, choke coils, SMD power inductors, supper high current indu...
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