Signal Distribution Inductor with Segmented Iron-Core
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Solution Overview
Problem
Conventional signal distribution inductors face inefficiencies in two-way digital transmission and are prone to magnetic saturation due to manual assembly, leading to decreased work efficiency and quality.
Innovation Solution
A signal distribution inductor design featuring a base with two separated iron-core induction bodies joined together, allowing for surface mounting and wound induction coils, which creates a magnetic resistance layer to enhance power handling and frequency adjustability, reducing manual errors and improving assembly efficiency.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If a single induced body is used to distribute signals, then the assembly process is simplified and can be mounted by SMT, but a closed magnetic loop forms in the induced body causing magnetic saturation and decreased work efficiency
Solution Approach 1:
The induced body is divided into two separate induced bodies (first induced body and second induced body) that are joined together at the base. This segmentation prevents the formation of a closed magnetic loop in a single induced body, thereby avoiding magnetic saturation while maintaining the ability to be mounted using SMT technology.
2Ease of operation
If manual operation is used to wind coils and assemble signal distribution inductors, then flexibility is maintained, but a lot of manpower costs and assembly time are consumed and quality decreases due to careless mistakes
Solution Approach 1:
The inductor is designed with a base and two separate induced bodies that can be independently prepared and then joined. This segmented structure allows for standardized manufacturing components that can be assembled using automated SMT processes, reducing manual intervention while maintaining operational flexibility.
3Adaptability or versatility
If conventional signal distribution inductors are designed to satisfy conventional electrical standards, then compatibility is maintained, but they cannot completely satisfy the electrical standard of two-way digital transmission signals of the present cable televisions
Solution Approach 1:
By using two separate induced bodies instead of one, the inductor can handle two-way digital transmission signals more effectively. The separated structure prevents magnetic saturation and allows the inductor to meet higher electrical standards while maintaining backward compatibility with conventional systems.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The design achieves higher work efficiency and product quality by preventing magnetic saturation and allowing for adjustable frequency ranges, while reducing manual assembly errors through surface mounting technology.
Implementation Method 1
the first induced body and the second induced body are joined together to form a joining surface to adsorb the SMT apparatus
Implementation Method 2
the induction coils are wound on the first induced body, the second induced body and the base through the first through hole, the second through hole
Implementation Method 3
the first induced body and the second induced body are joined together to form a joining surface... the first induced body and the second induced body have a first through hole and a second through hole, respectively, and the induction coils are wound on the first induced body, the second induced body and the base through the first through hole, the second through hole
Data Source
AI summary
A signal distribution inductor is suitable to be adsorbed by a surface mounting technology (SMT) apparatus. The signal distribution inductor includes a base, a separated iron-core, and a plurality of induction coils. The separated iron-core includes a first induced body and a second induced body, wherein the first induced body and the second induced body are provided at the base. The first induced body and the second induced body are joined together to form a joining surface through which the signal distribution inductor is adsorbed by the SMT apparatus. In addition, the first induced body has a first through hole, and the second induced body has a second through hole. The induction coils are wound on the first induced body, the second induced body and the base through the first through hole, the second through hole.