Single-Phase Isolation Transformer EI Power Supply Transformer 0V 145V160V 220V

Single-Phase Isolation Transformer EI Power Supply Transformer 0V 145V160V 220V

1.Product Description

Zhixiangyuan Electronics has launched a new high-performance single-phase EI type isolation transformer. This product is designed specifically for the protection, maintenance, debugging, and elimination of clutter interference of precision instruments, providing four sets of tap voltage outputs of 0V, 145V, 160V, and 220V. Adopting high-quality EI silicon steel laminated structure, it has the characteristics of high efficiency, low magnetic leakage, and low no-load loss, making it an ideal power solution for industrial equipment and audio DIY fields.

Core Highlights:
1. Multi voltage flexible output:
Supports multi-level voltage selection of 0V-145V-160V-220V (input side calculated according to standard 220V/50Hz), which can adapt to different national equipment voltage standards and various maintenance and testing scenarios. It is versatile and does not require frequent transformer replacement.

2. Pure isolation, safer:
The input and output electrical are completely isolated, effectively filtering out high-frequency interference, surges, and harmonics in the power grid, protecting backend precision electronic equipment from mains pollution, and improving the safety of maintenance operations.

3. Advantages of EI architecture:
Low leakage flux: Compared to toroidal transformers, EI type has better natural suppression of high-frequency crosstalk.
Anti saturation: The iron core is less prone to magnetic saturation and has stronger adaptability to power grids with more DC components.
Strong overload capacity: The instantaneous overload bearing capacity is better than that of ordinary toroidal transformers.

4. Precision manufacturing:
Adopting high magnetic conductivity cold-rolled oriented silicon steel sheets, the stacking is compact and the loss is low.
Pure copper coil winding, with low resistance and low heat generation.
Vacuum immersion insulation treatment, moisture-proof, rust proof, and low-noise.

2.Performance Characteristics

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.