Afety pipe with filtering function
A fuse and function technology, applied in the field of fuse, can solve the problems of overall performance impact of audio-visual equipment or precision instruments, does not have the function of eliminating power supply filtering, increasing the internal resistance of power supply loops, etc., to improve purity and stability, Strong absorption and reduced waviness
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Example Embodiment
[0019] Embodiment 1: A fuse with filtering function, comprising a metal wire 1 and a tube body 2. The metal wire 1 is arranged in the tube body 2, and the tube body 2 is filled with a granular radio wave absorbing material 3 and a radio wave absorbing material 3 The particle size is 100 mesh. The radio wave absorbing material 3 is composed of a mixture of 50% by volume of quartz crystal and 50% by volume of dopant. The dopant is a mixture of ferrite crystal and garnet, ferrite The volume percentage of the bulk crystal is 25%, the volume percentage of the garnet is 25%, the metal wire is a low internal resistance metal wire, and the low internal resistance metal wire is a copper wire, and the inner wall of the tube is coated with a radio wave absorbing material layer 4. The dopant can be one of ferrite crystals, garnets, carboxyl iron powder, barium ferrite powder and natural crystals, or ferrite crystals, garnets, carboxyl iron powder, barium ferrite powder It is mixed with two or...
Example Embodiment
[0020] Embodiment 2: A fuse with filtering function, comprising a metal wire 1 and a tube body 2. The metal wire 1 is arranged in the tube body 2, and the tube body 2 is filled with a granular radio wave absorbing material 3 and a radio wave absorbing material 3 The particle size is 200 meshes. The radio wave absorbing material 3 is composed of a mixture of 75% by volume of quartz crystals and 25% by volume of dopants. The dopants are ferrite crystals, garnets, carboxyl iron powder, A mixture of barium ferrite powder and natural crystals, the volume percentage of ferrite crystals is 5%, the volume percentage of garnet is 5%, the volume percentage of carboxyl iron powder is 5%, and the volume percentage of barium ferrite powder is 5 %, the volume percentage of natural crystals is 5%, and the metal wire is a metal wire with low internal resistance. The low internal resistance metal is oxygen-free copper wire, and the inner wall of the tube is coated with a layer 4 of radio wave abso...
Example Embodiment
[0021] Embodiment 3: A fuse with filtering function, comprising a metal wire 1 and a tube body 2. The metal wire 1 is arranged in the tube body 2, and the tube body 2 is filled with a granular radio wave absorbing material 3 and a radio wave absorbing material 3 The particle size is 200 meshes. The radio wave absorbing material 3 is composed of a mixture of 95% by volume of quartz crystals and 5% by volume of dopants. The dopants are ferrite crystals, garnets, carboxyl iron powder, A mixture of barium ferrite powder and natural crystals, the volume percentage of ferrite crystal is 1%, the volume percentage of garnet is 1%, the volume percentage of carboxyl iron powder is 1%, and the volume percentage of barium ferrite powder is 1 %, the volume percentage of natural crystal is 1%, and the metal wire is a metal wire with low internal resistance. The low internal resistance metal is a single crystal pure silver wire, and the inner wall of the tube is coated with a layer of radio wave...
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