Product Details
Product Details
item | value |
Place of Origin | Guangdong,China |
Model Number | EI28 |
Usage | Power |
Phase | Single |
Coil Structure | TOROIDAL |
Coil Number | AUTOTRANSFORMER |
Input Voltage | 220V |
onput Voltageto | 6v,12v,18v,24v,other |
Transformer type | EI transformer |
Frequency | 50Hz or 60Hz |
Product type | EI |
Temperature rise | Less than 20℃ |
Product Description
Factory customized EI28 low frequency 220V to 9V/1VA power transformer electrical equipment voltage converte
1. EI28 low frequency 220V to 9V/1VA power transformer electrical equipment voltage converte product description:
- Our EI28 Low frequency 220V to 9V/1VA power transformer is a high quality electrical equipment for voltage conversion. With excellent performance and stable power output, it is suitable for various application scenarios.
2. Features:
- Pin transformer is an EI and UI type transformer installed in the form of pin, mainly made of low power loss, high quality silicon steel sheet, with low power loss, small volume and low temperature rise, easy installation, and can also provide different installation methods.
3.Application:
- Widely used in low-power DVD, hi-fi, TV, small adapter
- Beauty equipment, instrument equipment, stage lighting, lighting control circuit, air conditioning equipment control circuit
- Medical equipment, monitoring equipment, automation equipment control circuit, mechanical equipment, energy-saving equipment
4.Characteristics:
Specifications | EI28 |
Product material | Z11 silicon steel sheet |
Product Size | 28.5MM |


Company Profile
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 inductors and
wireless charging coils ,etc for customers.
Founded in 2011,our factory have two production bases in Huizhou
city,Guangdong province and Guang’an city,Sichuan province which
can produce 120 million inductors and transformers that meet the
environmental Protection requirements of ISO every year. Our
company equips with fully automatic
winding,soldering,assembling,testing machines,also some reliability
test equipments.
Our products are certified by UL,FCC,CE,RoHS、Reach and granted with
20 patents.These achievements mainly come from our strong R and D
team,providing solutions for temperature decreasing noise
cancellation and coupled radiation conductivity.
The products are widely used in high quality audio equipments,
audio conference room equipments,communication, medical electronic
equipments, automotive electronics, sports and fitness equipments,
beauty equipments,LED lighting,and consumer electronics etc.
We are committed to providing high quality coils, inductors,
transformers and other products. We can also accept OEM and ODM
orders. We sincerely welcome customers at domestic and oversea to
visit and cooperate with us with high-quality products,
preferential prices and excellent reputation.