Common Switch-Mode Power Supply (SMPS) High-Frequency Transformers

Common switch-mode power supply high-frequency transformers include EI, EE, ER, ERL, ETD, RM, PQ types, among others.

Characteristics and Application Scope:

• EI, EE Type Transformers: Feature wide application scope, high operating frequency, broad operating voltage range, high output power, and excellent thermal stability. Widely used in program-controlled switch power supplies, LCD display power supplies, high-power UPS inverter power supplies, computer power supplies, and various small electronic equipment and instruments.

• ER, ERL, ETD Type Transformers: Feature low loss, high output power, wide operating frequency range, low temperature rise, and stable performance. Widely used in program-controlled switches, color TV power supplies, monitor power supplies, computer SMPS, precision instrument power supplies, DVD power supplies, etc.

• RM, PQ Type Transformers: Feature low leakage flux, low loss, and small distributed capacitance. Widely used in communication SMPS, etc.

Why Golden Eagle High-Frequency Transformers Gain Customer Recognition?

1. Lean production line with single-piece flow, no accumulation.

2. Fully automated production from winding, assembly, to comprehensive testing.

3. 100% raw materials from renowned enterprises, ensuring material quality from the source.

Golden Eagle Transformer Advantages:

1. The company is certified to ISO 9001:2015, ISO 14001:2015, IATF 16949, and UL. Products meet international quality standards.

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

3. Long-term stable and reliable batch quality has fostered a group of loyal major brand customers placing continuous orders since the factory's establishment.

4. While the price is slightly higher (10~20%), the service life is 1~2 times the industry average. Raw material inspection sampling rate is 2~3 times the industry standard. Although the manufacturing process is similar, Golden Eagle's factory has up to 75 quality control points – more secure than an insurance company. It's difficult for other factories to adopt higher quality standards than ours.

Golden Eagle is a vertically integrated manufacturing factory specializing in the design, R&D, production, and sales of transformers. The main product lines include: PCB planar transformers, planar transformers, high-frequency transformers, low-frequency transformers, toroidal inductors, integrated SMD inductors, etc. These products are widely used in various consumer electronics, electrical appliances, and industrial sectors.