Haiyun releases FOCUS V4 power supply, equipped with OptiSink efficient cooling technology

According to news from this site on July 3, Haiyun recently released the FOCUS V4 power supply, equipped with the new OptiSink efficient cooling technology.

Haiyun OptiSink is composed of multiple heat dissipation optimizations: moving the key heating components to the front of the PCB to reduce heat accumulation; installing the MOS vertically on a vertical small card, using thermal paste to improve thermal conductivity; attaching the MOS directly It is combined on the PCB and uses the copper foil of the PCB to quickly dissipate heat.

Haiyun claims that OptiSink technology can increase the heat dissipation space by 48%, and the thermal conductivity is increased by 8 times.

In addition, Haiyun also added thermal paths and holes on the PCB of the FOCUS V4 power supply to improve the MOS heat dissipation efficiency; and improved the stability and reliability of the power supply through the SMD die-casting process.

Haiyun currently launches the gold conversion efficiency version of the FOCUS V4 power supply (note on this site: GX series), including three power levels of 750/850/1000W, all with a ten-year warranty.

These three power supplies adopt an active PFC + full-bridge LCC + synchronous rectification + DC-DC conversion solution, which complies with the Intel ATX 3.1 standard. The power supply as a whole can withstand 230+% instantaneous peak power consumption, which is higher than specified in the ATX 3.1 standard. 200%.

This series of power supplies adopts a full-module design, comes standard with embossed module cables, and is equipped with a native 12V-2×6 graphics card power supply interface, which can withstand 300% of the graphics card’s instantaneous power consumption load.

In addition, these power supplies include a 135mm FDB bearing fan that supports low-load shutdown in the standard ATX specifications, which has better performance than the 120mm fan commonly used in standard ATX power supplies.

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