EI Type Low Frequency Transformer

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500 Pieces pc
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Product Description:

Features

 

1.       input:AC110V-250V  50-60Hz

 

2.       Output:AC 3.0-800V

 

3.       Modle:: EI series

 

4.       CE,ROHS compliant, products are applying for CQC and ISO9001

 

 

Application:

 

Home electronic appliances, communication instruments, medical apparatus, power tools, message armchairs and air-condition.

 

Common Electrical Paramenters

 

 

Specification

 

1.     machine- inserted silicon steel with fire relardation

 

2.     Flame Retardant Nylon Bobbin3

 

3.     equipment: 3 EI type transformer lines, 4 sets of vacuum annealing furnaces

 

 

Normal EI Pin Transformer Specifications

 

Item

 Core type

Output power(w)

Item

Core type

Output power(w)

EI28

EI28/8×12

0.5-1

EI57

EI57/19×30

16-32

EI28

EI28/8×16

0.7-1

EI57

EI57/19×38

20-40

EI35

EI35/9.6×10

0.2-0.8

EI66

EI66/22×22

17-35

EI35

EI35/9.6×12.5

0.25-1

EI66

EI66/22×28

24-45

EI35

EI35/9.6×16

0.4-1.7

EI66

EI66/22×35

36-58

EI35

EI35/9.6×20

0.6-2.5

EI66

EI66/22×45

55-77

EI41

EI41/13×13

0.6-2.3

EI76

EI76.2/25.4×25

65-88

EI41

EI41/13×16

1-3.6

EI76

EI76.2/25.4×31.5

71-95

EI41

EI41/13×21

1.6-5.5

EI76

EI76.2/25.4×40

70-97

EI41

EI41/13×26

2.3-7.7

EI76

EI76.2/25.4×50

86-123

EI48

EI48/16×16

2-5

EI85.8

EI85.8/28.6×29

70-95

EI48

EI48/16×20

2.8-7.2

EI85.8

EI85.8/28.6×36

84-120

EI48

EI48/16×25

4.6-11.1

EI85.8

EI85.8/28.6×46

105-154

EI48

EI48/16×32

7-10

EI85.8

EI85.8/28.6×58

130-200

EI54

EI54/18×18

5-12

EI96

EI96/32×40

100-150

EI54

EI54/18×22.5

8-17

EI96

EI96/32×45

110-160

EI54

EI54/18×29

11-25

EI105

EI105/35

500-700

EI54

EI54/18×36

17-34

EI114

EI114/38

700-1000

EI57

EI57/19×19

7-16

All the output voltage and current are according to customers  requirements.

EI57

EI57/19×24

14-21

 

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Q:How to use digital multimeter to detect the quality of 36 volt low voltage lighting transformer?
The number of tables in this table is increasing when the table rings to show 1.Method 2 is only to measure the capacitance is good or bad, can not be measured capacity.
Q:1000 square meters low voltage.36 volts lighting power supply with multiple transformers and wires
You must know the quantity and power of the lamp to determine the transformer
Q:Who knows how big transformers and lines the 36V transformer uses in lighting?
How many transformers should be used in the lighting of the 36V transformer, which should be chosen according to the power required. The greater the load (power), the greater the power to select the transformer.
Q:Why should lighting transformers be used in factories and mines?
In some factories and mines (such as power plants), in order to supply power reliability, the power system is grounded in a three-phase, ungrounded, or neutral manner. In this way, the transformer must be connected to a neutral grounding type with a special transformer to supply power to the lighting.
Q:3 24V100W lights, I need to use a large capacity transformer (220V change 24V)?
First look at this lamp,.24V100W, this specification is common in the headlights of large trucks, filled with inert gas, known as the small sunThe power supply comes from the generator or battery, and the mode of operation is to ignite by alternating current and direct current. In comparison with the power supply of the transformer, the method of alternating current ignition is better to save the cost and reduce the cost
Q:How many 40W bulbs can be brought into the 1000VA lighting transformer?
Because some transformers are connected to 380V and 0, they can be 1000VA capacity, but because of the same line diameter, the 220V terminals and 0 can not provide the capacity of 1000VA.
Q:What transformer can be used in a safety voltage lighting transformer?
220V/36V or 24V isolation transformer. Double winding, high and low voltage coils, not connected.
Q:Why can't autotransformer be used as transformer for safety lighting?
When a fault occurs, leakage of electric leakage occurs, and the original coil is transmitted to the residents at high voltage, causing disastrous effects on the human body and property!
Q:Why the 21 lighting transformer must double winding type safety isolating transformers, prohibited the use of autotransformer.
A set of coils in a autotransformer having one tap that does not function as a barrier. Or, the two sets of coils are attached.
Q:Power and lighting transformers, lighting quality will be affected much?
Corresponding to the transformer power supply, in order to save costs and reduce costs, the choice of AC ignition method is better. Pure resistive load, the power factor is 1. The 3 *100W=300W is the capacity of the required transformer
Our company adopts advanced equipment, sophisticated production process and rigorous testing methods to ensure products meet quality standards. Based on the policy of survival on quality, relying on the credibility of the business and development, we will satisfy each customer with good quality and perfect services. We also hope to join hands with colleagues around the world to develop and make progress together!

1. Manufacturer Overview

Location Tianjin,China
Year Established 2002
Annual Output Value US$5 Million - US$10 Million
Main Markets 18.00% North America
15.00% South America
13.00% Africa
13.00% Eastern Europe
5.00% South Asia
5.00% Central America
5.00% Western Europe
5.00% Eastern Asia
5.00% Mid East
5.00% Oceania
5.00% Southeast Asia
3.00% Southern Europe
3.00% Northern Europe
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Tianjin Port
Export Percentage 51% - 60%
No.of Employees in Trade Department 3-5 People
Language Spoken: English, Chinese
b)Factory Information  
Factory Size: 1,000-3,000 square meters
No. of Production Lines 5
Contract Manufacturing OEM Service Offered Design Service Offered Buyer Label Offered
Product Price Range Low and/or Average