ByTaber Barkovic 2020-02-06 454
As the name implies, NB50 is a 50-degree NETBAR power supply that does not lose rated power. The definition of no loss of 50 degrees is not only to ensure the rated output at 50 ℃, but also to increase the output power by 25W at 40 ℃, and to have an excellent performance of 50W exceeding the rated power at 25 ℃.
NB600 power supply adopts the integration platform of double-tube forward + active PFC+ single magnetic amplification commonly used in the industry, which has stable and efficient characteristics and high performance-to-price ratio, so it is very suitable for Internet bar industry.
Conversion efficiency under various loads. In the range of 40% to 70% of the common load, the conversion efficiency can reach more than 82%, so it is not a problem to meet the daily use of computers in Internet cafes.
The AC output interface with linkage switch can turn off the power of the display synchronously when the Internet bar user shuts down. The concrete realization is to add a relay on the AC line, and the + 12V of the power supply is responsible for the switch. When the output is + 12V, the relay is connected to the AC output interface. When the power is turned off, + 12V has no output and the AC output is cut off. In this way, the problem that the display is still working after the shutdown is effectively solved, and the waste of power is avoided.
NB600 uses a Japanese double ball fan with a diameter of 120mm. This fan will adjust the fan speed in real time according to the load of the power supply, whether it is games, audio or video, or the office can make a perfect balance between heat dissipation and mute, and can extend the service life of the fan by more than 20%. Stable operation for more than ten years, especially suitable for Internet bar machines running continuously for a long time.
In terms of interface, NB600 provides a motherboard interface for 20+4pin, a CPU interface for 4+4pin, two video card interfaces for 6+2pin, two hard disk interfaces and two large 4pin interfaces. The bending-resistant wire covered by 650mm snakeskin net not only helps to improve the air duct of the chassis by walking the back line, but also easily supports the exchange of fire between high-end dual graphics cards. The SATA interface of phosphorus bronze material can withstand high temperature at 250 degrees without spark, which ensures the stability and safety of the hard disk.
NB600 adhering to the series of 50 degrees without loss of excellent design, really achieved "everything starts from cost control", is a booming business move for Internet bar operators.
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