Shell Transformer Ei57 * 30 20W 220V / 24V Power Transformer Full Power Amplifier Sound
China Shell Transformer Ei57 * 30 20W 220V / 24V Power Transformer Full Power Amplifier Sound, Find details about China Shell Transformer, Power Transformer from Shell Transformer Ei57 * 30 20W 220V / 24V Power Transformer Full Power Amplifier Sound
2. Special designs are also available to meet customers' requirements.
Power Capacity Chart:
Power range (W)Core type using N67* grade material
<5rm4; p11="">
5-10E(F)16; RM5; P14/8
10-20RM6; E(F)20; P18; U15; EFD15
20-50RM8; P22; RM10 ETD29; E25; EFD20
50-100ETD29; ETD34; RM12; P30; EFD25
100-200ETD34; ETD39; ETD44; P36; E30; E42; EFD30
200-500ETD44; ETD49; E55
>500ETD54; ETD59; E65
PQ20. PQ32. PQ35 etc.
Their input voltage can be different to meet requirements of various regions: AC380V-240V-230V-220V-120V-110V-100V.
The power capacity of each core type varies due to differences in topology, operating frequency and temperature, flux density, and material grade.
SPECIFICATION
1. All material are RoHS, REACH .
2. Winding capability from Φ0.1~Φ0.8mm
3. Most Competitive Price in best Quality.
4. OEM, ODM capability for Customer Request.
Packaging & Delivery
Packaging Details
inner box:Pearl cotton+paper board Size:24CM*35CM
One Hard paper and one 1cm EPE foam for a layer of transformer;
Outer packing:Carton box size:36*26.5*17.3CM
Outer packing hard paper carton,Inner packing EPE form or form which is suitable for long-term distance by Air or Sea transportation,Protect the goods in safe way.
Port
Shenzhen/Guangzhou/Zhongshan/ HongKong
Lead Time:
| Quantity(Pieces) | 1 - 100000 | >100000 |
| Est. Time(days) | 7 | To be negotiated |
Key Features:
1. Operating Frequency: 50~200KHz
2. Low-cost, all models mainly used in less demanding fields on the electromagnetic shielding power field.
3. Power frequency because of work, safety regulations and other requirements of the different temperature level will change.
4. Large transmission power
5. wide frequency reange
6. stable performance
6. Low Temperature rise
Main Application:
1. High Frequence transformer have been widely used in many electronic facilities and equipment
2. Electronic apparatus, aerocraft, transmilter, computer.
3. Communication equipment and TV etc.
| Transformer Series | ||||
| No. | Model | Rated output voltage(Vd.c.) | Output current (mA) | Power (VA) |
| 1 | EI-28 series | 1.0V-36.0VAC | 2mA-200mA | 0.2VA-2.0VA |
| 2 | EI-35 series | 1.0V-36.0VAC | 2mA-500mA | 0.5VA-4.0VA |
| 3 | EI-41 series | 1.0V-36.0VAC | 50 mA -1000mA | 1.0VA-8.0VA |
| 4 | EI-48 series | 1.0V-36.0VAC | 50mA -2000mA | 6.0VA-20.0VA |
| 5 | EI-57 series | 1.0V-36.0VAC | 50 mA -4000mA | 10.VA-30.0VA |
| 6 | EI-66 series | 1.0V-36.0VAC | 50 mA -4500mA | 20.VA-50.0VA |
| 7 | EI-76 series | 1.0V-36.0VAC | 50 mA -5000mA | 30.0VA-50.0VA |
| 8 | EI-86 series | 1.0V-36.0VAC | 50mA -6000mA | 50.VA-120.0VA |
| 9 | EI-96 series | 1.0V-36.0VAC | 50mA -7000mA | 80.VA-150.0VA |
| 10 | EI-105 series | 1.0V-36.0VAC | 50mA -7500mA | 100.VA-180.0VA |
| 11 | EI-114 series | 1.0V-36.0VAC | 50mA -8000mA | 150.VA-300.0VA |
| Note: in accordance with the requirements of customers can design | ||||
Single-Phase electrical Transformer
Transfer AC voltage of 100V, 110V, 120V, 200V, 220V, 230V, 240V to lower AC voltage. The input could be provided with single, double or triple voltage winding. Output can be provided from single to several winding. The size of our EI Transformer from EI-28 to EI-114, capacity up to 150W. We can supply with both screw mountings and pin dipping types.
Electrical transformer Application:
This single-phase transformer is widely applied to the little power of DVD, hi-fi stereo, TV, small adaptor, beauty equipment, instruments and Apparatuses equipment, stage light, lighting control circuit, air-conditioning equipment control circuit, medical equipment, monitoring equipment, automation equipment control circuit, machinery and equipment, energy-efficient equipment.
Electrical transformer Basic Data
Capacity: 1VA-100VA
Phase: Single
Input: AC Power with Voltages of Various Countries
Output: AC Current, Voltage, According to Customers Requirements
Frequency: 50-60Hz
Voltage Regulation: 12%-3%
Manufacture Standard: GB/T15290-94, GB/19212-2006, GB2828-2829-87
Insulation Class: B, 130 Celsius Degree; E, 120 Celsius Degree
Temperature-rise: ≤85 Celsius Degree
Equipment Exhibition
Our main equipments contained: 256 sets of automatic winding machines; 2 sets of automatic infrared drying tunnel furnace; the lab for car magnetic products; 1set of salt spray test machine,1 set of high-temperature storage test machine, 1 set of high humidity test machine and a set of old and heat shock test machine; 6 sets of automatic vacuum dipping machines; 3, fully automatic soldering machines, 600 set accessory Machines.
Company Profile
The company is a trustworthy enterprise integrating R&D, production and sales. It specializes in the production of high-frequency transformers, low-frequency transformers, toroidal transformers, rectifiers, power adapters, and switching power supplies. It has independent legal personality, a registered capital of 3 million, and the company's products cover Household appliances, medical fitness equipment, communications, instrumentation, security, industrial control and other fields, widely used in computers, mobile phones, audio, TV, air conditioners, telephones, microwave ovens and various instruments, welding machines, security monitoring and other industries . It has been spread all over the country in various provinces, municipalities, autonomous regions, and municipalities directly under the Central Government. Some products are exported overseas.
Company Advantages
1. We are a professional Magnetic component manufacturer with over 16 years of experience in designing and producing and Exporting.
2. Big production capacity: The factory acreage is about 24800 square meters, total production capacity reached 8 million pieces of transformer series per month.
3. Strictly QC inspecting rules: all products must be 100% inspected before delivery.
4. OEM/ODM services are available.
5.20 years experience in transformer and inductor manufacturing;
6. Scientific management system, strong technical team, and strict quality control system;
7. RoHS, CE, TUV and UL certified;
8. Competitive price, in time delivery and perfect after-service online;
9. Applied in a wide range, Large power, Low temperature rising;
10. Light and easy surface mounting;
11. Customized designs and specifications are accepted;
12. Various types of transformers are available, Switching power transformer, High frequency transformer;
FAQ
Q1: Do you have your own R&D team?
A1: Yes, we can customize products as your requirements.
Q2: How about the quality?
A2: We have the professional engineer and strict QA and QC system. We have CE, ROHS, ISO9001 certificate.
Q3: How's the package?
A3: we can pack it custom to your requirements.
Q4: What's the payment term?
A4: We accept T/T, L/C.
Q5: How's the delivery time?
A5: It depends on the quantity you need, 3-22 days usually.
Q6: Where is your shipping port?
A6: Normally Shenzhen port.
Q7: Are you a manufacturer or trading company?
A:7We are a manufacturer with over 16 years of manufacturering experience.
Q8: What kind of products do you produce?
A8: We have abundant strength which integrates design, production, selling of transformer, inductor, filter, etc.
Q9: Can you accept to use our logo?
A9: Yes, We accept OEM and ODM production.
Q10: Can you provide free samples?
A10: Yes, we can provide free samples, Exact Qty can be negotiable.
Kindly Reminder:
1. About the SAMPLES. Please provide specific specifications or sample material, we will evaluate your products, design and produce samples.
2. About PRICE. Transformers are custom products, due to the different materials and design, even if the same model, the price is not the same. The price also depends on the complexity of the parameters and the amount of orders.
3. About SHIPPING. Samples in 3-5 days; mass production in 7-15 days.
4. Packaging, logistics, according to the specific requirements of the purchase and sale contracts.
5. We have an independent order system, with the overall tracking function from raw materials purchasing to finished goods outgoing.
6. We have got ISO9001:2015 quality management system; ISO14001:2015 environment management system; health and safety management systems-Requirement, IATF16949, UL certification.
7. Independent laboratory for car magnetic. It meets all the car component test.
8. Our factory can meet various
contact details
Zhang Yihui
Shenzhen Yiyi Technology Co.,Ltd
Adress: 501, No.11, Lane 1, Nanzhuang New Village, Xinzhuang Community,
Matian Street, Guangming New District, Shenzhen, Guangdong
Note:
welcome to inquire, tell us the demand parameters, design drawing or material requirements, inductance coil number than leakage inductance angle, voltage withstand input and output voltage and other detailed information, we can customize according to the requirements, please contact before payment, we implement the principle of large quantity first! Please confirm before placing an order, the quantity is different and the price is different.
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