We are a factory specializing in the manufacture of high-quality transformers and our Vertical Type ER28 High Frequency Transformers for Process Control Exchanger PSU TV Power is one of our most popular products. These transformers are designed to operate at high frequencies and are ideal for applications such as process control, power supply units, and television power systems. They are made from top-quality materials and are built to withstand even the most demanding environments. Our Vertical Type ER28 High Frequency Transformers are reliable, efficient, and cost-effective, making them the ideal choice for customers who demand the best. With years of experience and a commitment to quality, we are the preferred transformer supplier for many leading businesses around the world.