2, in addition to the dining crane, some people will install, glazed lights, glass lights, although the brightness is not very good, it was very beautiful at the time. 3, small crystal lamp is also a big choice to install the hall, although the price will be significantly higher, but it is very beautiful. You can choose 40CM and 60CM crystal lamps to be placed in the foyer. Semiconductor Fuse And Ferrite
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, Fuse Cutout, Protection Fuse, Square Fuse, Fuse Link, Ceramic Fuse, Fuse Box, Fuse Resistors YANGZHOU POSITIONING TECH CO., LTD. , https://www.pst-thyristor.com
1, now most of the new house door will be left to let you install the lights in the foyer, the hallway lights, then the most choice is to install the dining crane, because many people like the feeling of hanging down, feel very beautiful.