High-frequency Transformer - Industrial Grade Switching Power Supply Transformer

As the core power conversion component of an uninterruptible power supply (UPS) system, Haoer's UPS Power Supply High-Frequency Transformer is specifically designed to ensure continuous and pure power supply for critical equipment. Its core advantage lies in its extremely high power density and conversion efficiency, which can significantly reduce the size and weight of the entire UPS unit, while also lowering the no-load loss. For common input fluctuations, sudden load impacts, and harsh electromagnetic environments in UPS applications, an optimized magnetic path structure and rigorous winding process are adopted, featuring excellent anti-saturation capability, low leakage inductance, and outstanding EMI suppression characteristics, ensuring stable and reliable voltage conversion. The design strictly follows safety regulations, providing strong electrical isolation, with a working temperature range of -40°C to +125°C. It is the core component for power protection in critical fields such as data centers, medical equipment, industrial control, etc.

The EFD Single-Phase Horizontal High-Frequency Transformer manufactured by Haoer supplier is a high-frequency transformer featuring an EFD type flat magnetic core and a horizontal installation structure. Its magnetic core has the characteristics of a low profile and a wide contact surface, which is conducive to heat dissipation and reducing the overall height. The horizontal structure effectively lowers the installation height, making it suitable for compact electronic devices such as single-phase switching power supplies, adapters, LED drivers, etc., which have strict restrictions on space thickness. It has the advantages of small size, high efficiency, and good thermal performance.

Haoer is a professional manufacturer of LED driver power supply flyline high-frequency transformers. This product is a core energy conversion component specifically designed for LED driver power supplies. It is equipped with a flyline lead design to meet the compact layout requirements of the driver power supplies, while also meeting the demands for efficient energy transmission and electrical isolation in high-frequency conditions. Its operating frequency ranges from 20kHz to 500kHz, and the output power can be flexibly adapted within the range of 0.5W to 500W, capable of matching the power requirements of various levels such as household and commercial use.

The EE19 High-voltage single-phase frequency conversion transformer produced by Haoer manufacturer is a small-power high-frequency transformer using EE19 type ferrite core. It is specially designed for single-phase high-voltage frequency conversion or inverter applications. It is widely used in small-power frequency conversion drives (such as fans, pumps), photovoltaic micro-inverters, high-voltage power module and other occasions that require high-frequency and high-voltage conversion.

Haoer is a professional manufacturer of China EEL High-Frequency Transformer for Audio Equipment for Audio Equipment. This product is specifically designed for high-end audio equipment, emphasizing high-fidelity signal transmission and low-noise performance. It uses high magnetic permeability and low-loss magnetic cores, as well as a layered and segmented winding process, to effectively reduce leakage inductance and distributed capacitance, ensuring a flat frequency response and extremely low signal distortion within the audio and ultrasonic frequency bands.

The China ETD Ferrite Core High-Frequency Transformer produced by Haoer Factory features a cylindrical center column of the ETD magnetic core, which makes winding easier and increases the cross-sectional area of the winding, thereby enhancing the output power. The product's design optimizes the magnetic circuit efficiency, featuring low losses, high output power, wide operating frequency range, and low temperature rise. It is widely used in switching power supplies and various electronic circuits, inverters, UPS, etc.