It is very simple to implement network speed measurement. Because Huawei's box M330 is equipped with “network speed detection†function, it is not necessary to install third-party software to easily understand the operation of the box!
Specific steps:
Step 1: Open the Huawei box M330 and go to the Settings screen.
Step 2: Select "Network Speed" option, click to enter. Enter the test interface to directly open the test operation.
Step 3: Wait for the speed measurement result, and you can know the average speed of the box connected to the GITV, the IP address of the box connection, and the video clarity recommended by the system according to the speed of the network.
Fuse refers to an electric appliance that, when the current exceeds the specified value, melts the fuse and disconnects the circuit with the heat generated by itself.When the current exceeds the specified value for a period of time, the fuse melts and disconnects the circuit with the heat generated by the fuse itself.A current protector made from this principle.The fuse is widely used in high and low voltage power distribution system and control system as well as power equipment.
Ferrite is a metal oxide with ferrous magnetism.As far as electrical properties are concerned, the resistivity of ferrite is much larger than that of single metal or alloy magnetic materials, and it has higher dielectric properties.Ferrite magnetic energy also shows high permeability at high frequencies.As a result, ferrite has become a non-metallic magnetic material widely used in the field of high frequency and weak current.Due to the low ferrite magnetic energy stored in the unit volume, saturated magnetic induction strength (Bs) and low (usually only pure iron 1/3 ~ 1/5), and thus limits its higher requirements in the low-frequency magnetic energy density in the field of high voltage and high power applications.
Semiconductor Fuse And Ferrite
Semiconductor Fuse, Fuse Cutout, Protection Fuse, Square Fuse, Fuse Link, Ceramic Fuse, Fuse Box, Fuse Resistors
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