Products

Haoer Electronics produces high-quality Large switching power supply assembly inductors, which are integrated magnetic components specifically designed for high-power switching power supplies. They combine the functions of BOOST boost inductor and LLC resonant inductor, and are equipped with industrial-grade efficient heat sinks. They are suitable for the demanding conditions of large switching power supplies with wide voltage input, high-frequency conversion, and high power density. This assembly is the core component of the AC-DC rectification, DC-DC boost, and resonant conversion sections of large switching power supplies, directly determining the conversion efficiency, power density, and long-term stable operation capability of the power system. It is widely used in large power equipment in fields such as communication, industry, and energy storage.

The Photovoltaic inverter power supply assembly inductor produced by Haoer Electronics is an integrated magnetic component specifically designed for photovoltaic inverter systems. It integrates multiple functions such as energy storage, filtering, and inductance, and is suitable for the working conditions of core links such as DC-AC conversion and grid connection filtering in photovoltaic inverters. With its high saturation, low loss, and wide temperature stability characteristics, it effectively improves the efficiency of photovoltaic energy conversion and suppresses grid harmonic interference. It is a key supporting component for centralized, string-type, micro photovoltaic inverters, and energy conversion and power supply converters (PCS).

Haoer Electronics' direct-sale China EMI filter UU filter is an inductive filter device that uses a UU-shaped ferrite core as its core component. It is specifically designed for suppressing electromagnetic interference (EMI) in electronic equipment. It features a symmetrical dual-winding and closed magnetic circuit structure, which can simultaneously attenuate common-mode and differential-mode interference signals. It is a key component for achieving electromagnetic compatibility (EMC) compliance in fields such as power supplies, industrial control, and consumer electronics. This filter has excellent EMI filtering performance, is inexpensive, and has high reliability.

The UU current transformer filter produced by Haoer Electronics is a precise magnetic component that integrates the U-shaped magnetic core common-mode inductor and the current transformer functions. It adopts a double U-shaped magnetic core closed structure and symmetrical winding design, which can accurately detect the alternating current/direct current in the circuit and effectively suppress common-mode interference. It is an integrated solution for current monitoring and electromagnetic compatibility (EMC) management in power systems, industrial control, and new energy equipment. It features a small size and convenient winding process.

Haoer Electronics is a professional manufacturer of Iron oxide common-mode inductor. This product is a key component for suppressing electromagnetic interference (EMI). The core feature is its high high-frequency impedance and excellent suppression effect. The ferrite material performs exceptionally well in the high-frequency range, effectively filtering out radiation and conducted noise generated by high-speed switches. It is widely used in various switching power supplies, frequency converters, charging stations, and electronic devices with communication ports (such as USB, network ports).

The magnetic ring coil amorphous magnetic ring common-mode inductor supplied by Haoer Electronics Factory is also known as a common-mode choke coil, amorphous common-mode filter, ring-shaped common-mode inductor, wound inductor, oscillating coil, common-mode noise suppression inductor, and has excellent anti-interference performance. It comes in various shapes and is widely used to suppress the electromagnetic wave radiation and emission generated by high-speed signal lines.