The 26th China Hi-Tech Fair (CHTF) was held at the Shenzhen World Exhibition & Convention Center from November 14th to 16th. China Electronics Corporation (CEC) participated, with its subsidiary Great Wall Power exhibiting.

Great Wall Power showcased its advanced technologies and products in the power supply domain. This demonstration highlighted the company's technological prowess, provided a platform for industry exchange and collaboration, and contributed to the advancement of high-tech power supply solutions.

Great Wall Power exhibited a diverse range of high-performance products, including high-power server power supplies, immersion liquid-cooled server power supplies, 5G telecom power supplies, brick power supplies, medical power supplies, PC power supplies, and industrial power supplies.

Among the CRPS (Common Redundant Power Supply) server power supplies exhibited were 3200 W and 4800 W high-power models. These units feature high power density, robust stability, and achieve 80 PLUS Titanium certification for exceptional energy efficiency.

The company also presented 3000 W and 1600 W immersion liquid-cooled server power supplies. These offer high power density, deliver efficient heat dissipation while significantly reducing noise, and ensure long-term stable and highly efficient operation.

The exhibited 5G telecom power supply boasts high power density with efficiency as high as 91.5%. It utilizes digital PFC (Power Factor Correction) technology combined with an LLC resonant soft-switching topology and features an IP65 environmental protection rating.

The industrial power supplies (specifically the ERS series) are characterized by high efficiency, high reliability, long lifespan, low ripple, and low noise. They are designed to be operable at altitudes up to 5000 meters. Features include dual input over-voltage protection and integrated DC fans for forced-air cooling.

For PC power supplies, Great Wall Power showcased:

Huaxia Series - Tang Dynasty themed: Rated 1200 W, featuring single +12V rail (100A) output. Certified with CQC Level 3 energy efficiency, achieving up to 92% efficiency at 220V nominal load. Compliant with Intel ATX 3.0 standard and supports PCIe 5.0.

Hunter Gold N20: Rated 2000 W. Certified 80 PLUS Gold and CE. Compliant with and supports ATX 3.1 and PCIe 5.1 standards.

The brick power supplies on display feature a highly integrated design, resulting in compact size, high power density, and ultra-high efficiency.

Also featured were two medical power supply product lines: the MPE600 series and the MPO130 series.