Захранване Seasonic Vertex GX-750, 750W, Active PFC, 80 Plus Gold, 135 mm вентилатор

Fluid Dynamic Fan Bearing

High performance Fluid Dynamic Bearing (FDB) fans are designed to take advantage of the impact absorbance effects of oil. They are extremely reliable and generate considerably less operating noise and heat than ball bearing fans. The lubrication of the bearing surface reduces friction and vibration and therefore lowers overall power consumption. Due to the effortless, quieter rotations and its robust construction, this reliable fan technology also greatly increases the lifespan of the fan.

How it works

When the fan shaft rotates, high pressure oil drifts along the grooves of the bearing sleeve to generate a thin layer of lubrication between the bearing faces. As the speed increases, so does dynamic oil pressure and the shaft is lifted from the bearing to create smooth, effortless rotations. The herringbone shape of the groves helps to efficiently channel the lubricant and avert leakage.

 

Specificatons:

Technical Specifications
80PLUS®		Gold
Cybenetics Efficiency Level		Gold
Cybenetics Noise Level		Lambda A-
Form Factor		Intel ATX 12 V
Dimensions		160 mm (L) x 150 mm (W) x 86 mm (H)
Fan Information	Fan Size	135 mm
	Fan Control	Digital Fan Control
	Fan Bearing	Fluid Dynamic Bearing
	Life Expectancy	50,000 hours at 40 °C, 15 % - 65 % RH
Cable Information	Modularity	Fully Modular
	Cable type	Cables with Braided Pattern
Electrical Features	Operating Temperature	0 - 50 °C
	MTBF @ 25 °C, excl. fan	100,000 hours
	AC Input	Full Range
	Protection	OPP, OVP, UVP, OCP, OTP, SCP
Safety and Environmental	Safety and EMC	cTUVus, TUV, CB, CCC, BSMI, EAC, CE
	Environmental Compliance	Energy Star, RoHS, WEEE, ErP Lot 6, REACH

Power Output
AC Input	Voltage: 100 V - 240 V
	Current: 15 - 7.5 A
	Frequency: 50 Hz - 60 Hz
DC Output	Rail	+3.3 V	+5 V	+12 V	-12 V	+5 VSB
	Maximum Power	25 A	25 A	100 A	0.3 A	3 A
		125 W		1200 W	3.6 W	15 W
	Total continuous power	1200 W

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