electrical filter การใช้

• The electrical filter destroyed any bacteria, while the charcoal filter removed solid materials.
• Most audio crossovers use first to fourth order electrical filters.
• One advantage that mechanical filters have over LC electrical filters is that they can be made very stable.
• The SURF is an electrical filter, designed to reject unwanted interference from other radios when operating in close proximity to each other.
• In a three-stage process, the machine takes in air, extracts water from it then purifies it by passing it through an electrical filter and a charcoal filter.
• Vented system design using computer modeling has been practiced since about 1985, when researchers Thiele and Small first systematically applied electrical filter theory to the acoustic behavior of loudspeakers in enclosures.
• A mathematical method is not patentable, but an electrical filter designed according to this method would not be excluded from patentability by Article 52 ( 2 ) and ( 3 ).
• Designers use models ( from electrical filter theory ) to predict the performance of drive units in different enclosures, now almost always based on the work of A N Thiele and Richard Small.
• :: : Putting aside the issue of shocks from static electricity, you need to know that PSUs have substantial electrical filters to prevent the egress and ingress of radio frequency interference ( RFI ) from / to the computer.
• Physicist and physical chemist Mihajlo Pupin is best known for his landmark theory of modern electrical filters as well as for his numerous patents, while Milutin Milankovi
  is best known for his theory of long-term climate change caused by changes in the position of the Earth in comparison to the Sun, now known as Milankovitch cycles.
• Now while it is certainly possible to design multi-layer FSS structures using first principles codes and generalized scattering matrices ( GSM ), it is far easier, quicker and more intuitive to use equivalent circuit models for FSS design, since it is possible to leverage decades'worth of research performed on electrical filter analysis and design and bring it to bear on FSS structures.