High-frequency Transformer - Industrial Grade Switching Power Supply Transformer

The China EEI Therapeutic Instrument Special High-Frequency Transformer produced by Haoer supplier is a core component for energy conversion with high reliability and safety, specifically designed for medical electronic devices. With patient safety and treatment effectiveness as the primary goals, this precise EI-type high-frequency transformer, which adheres to the highest industry standards in insulation design, parameter accuracy, and electromagnetic compatibility, serves as the technical foundation for achieving safe, reliable, and precise energy output from the therapeutic instrument.

The China EEI Electric Mosquito Repeller High-Frequency Transformer produced by Haoer Factory is small in size and inexpensive. Its core magnetic core is in the shape of EI. The EI-type high-frequency transformer is the core voltage boosting component of the low-cost, low-power high-voltage generating circuit. By using a simple self-excited oscillation circuit, it converts the 3-6V direct current from the battery into medium-frequency alternating current, and then boosts it to a voltage of 1000-3000V or above through an extremely high turns ratio, and applies it to the metal net on the mosquito repellent device to produce an electric shock effect.

The Small Printed Circuit Board High-Frequency Transformer produced by Haoer Factory is a miniature high-frequency transformer that is directly attached to the PCB. It has a compact structure and a low height, and is suitable for portable electronics and high-density integrated devices with limited space. Through refined winding and core design, it achieves lightweight and automated production while maintaining excellent electrical performance. It is widely used in network communication, consumer electronics, medical devices, and embedded systems, providing reliable solutions for signal isolation, impedance matching, and small power conversion.

The EQ series Power Electronic Equipment High-Frequency Transformer manufactured by Haoer Factory is specifically designed for high-end power electronic devices such as photovoltaic inverters, energy storage converters, motor drives, and high-power industrial power supplies.

The EQ series Switching Power Supply Power High-Frequency Transformer produced by Haoer is the core power conversion component of various AC-DC and DC-DC switching power supply modules. This series of products has been optimized based on the working characteristics of high-frequency switching power supplies. It adopts low-loss magnetic core materials and multi-strand twisted wires and other technologies, effectively reducing iron loss and copper loss, and improving the overall efficiency. It has excellent load regulation rate and dynamic response capability. Through rigorous winding process and insulation treatment, it ensures high-grade primary and secondary insulation strength and low distributed parameters, which helps to suppress voltage spikes and electromagnetic interference, and ensures the long-term stable and reliable operation of the power supply. It is widely used in server power supplies, communication power supplies, industrial power supplies, and adapters, etc.

The China EDR Shape Core Single-Phase Power Transformer from Haoer supplier features a unique EDR-shaped (flat) iron core structure. This structure is made by stamping high-permeability silicon steel sheets and has advantages such as a short magnetic path, low leakage flux, and high window filling factor, which effectively reduces iron loss and copper loss and improves overall energy efficiency. Its flat shape helps the equipment achieve a thin design and improves the heat dissipation conditions. This transformer operates stably under industrial frequency (50/60Hz) and has excellent load regulation rate and low noise characteristics. It is widely used in small-power voltage stabilizing power supplies, instruments and meters, industrial control equipment, and various single-phase AC power supply scenarios that require safety isolation, to provide stable and reliable voltage conversion and electrical isolation.