The main functions of a transformer

The main function of a transformer is to step up or step down AC voltage to obtain the desired target voltage.
In daily life, electricity is transmitted from power plants to households to power various appliances.
To reduce losses during long-distance power transmission, power plants output high-voltage electricity, up to hundreds of thousands of volts. However, household appliances require 220 volts, while some small devices only need tens of volts. At this point, transformers are needed to change the voltage to suit various applications.
Additionally, transformers have functions such as current transformation, impedance transformation, isolation, and voltage stabilization (saturation transformers).

Golden Eagle Transformer Advantages:

1. The company has passed ISO 9001:2015 and ISO 14001:2015 certifications, IATF 16949, and UL certification. Products comply with international quality standards.

2. Golden Eagle Technology has its own dedicated laboratory, capable of conducting various reliability tests from raw materials to finished products, ensuring product quality.

3. Consistent and reliable batch quality has secured long-term loyal major clients who place annual orders since the factory’s establishment.

4. Although the price is slightly more expensive by 10~20%, the product lifespan is 1–2 times longer than the industry average. Raw material inspection sampling rates are 2–3 times higher than industry standards. Though the manufacturing process is similar, Golden Eagle’s factory has 75 quality control points—more reliable than an insurance company. It is difficult for other factories to adopt higher quality standards than ours.

Golden Eagle is a professional manufacturer integrating design, R&D, production, and sales. Its transformer product line mainly includes: PCB flat transformers, planar transformers, high-frequency transformers, low-frequency transformers, magnetic ring inductors, and integrated SMD inductors. These products are widely used in various consumer electronics, electrical appliances, and industrial sectors.