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What is the difference between ferrite bead and an inductor and On what basis they have to be selected?
Ferrite bead is a lossy inductor.When the frequency is high the Ferrite bead purely acts as a resistance so high speed noises are absorbed by the FB and it dissipate in the form of heat. Based on the current rating,cross over frequency the ferrite bead should be select ANSWER: A ferrite bead is a powder core if a line is wrapped on it that will eliminate RF signal externally injected into the line to interfere with the circuit that the line is going to it. The selection is arbitrary until it does the job. bigger the better. An inductor is also a choke to reduce RF but not as effective and it does have losses on the line
What is a flexible pcb?
Flex PCB used polymid material, usually used for aviation, telecommunication, computer...
What is a PCB layout used for?
Short for printed circuit board, a PCB is a component in most electronic components. Typically, PCB layouts are used to help support the components mechanically.
Why lead is not used in PCB?
it is not awesome.
What is a bead breaker?
A bead breaker is a tool or device used to separate a bead from a tyre rim.
Where multi-layer PCB is used?
Multi layer pcb is modern pcb which has more than two layers. it is used in those devices where the circuit is more complex and it should be fabricate on small area of pcb. the examples are latest computer microprocessor and VLSI digital systems.
Where multi layer PCB is used?
Multi layer pcb is modern pcb which has more than two layers. it is used in those devices where the circuit is more complex and it should be fabricate on small area of pcb. the examples are latest computer microprocessor and VLSI digital systems.
What 2 chemicals used in making PCB?
PCB is created by attaching the element chlorine to the organic compound biphenyl.
What is calcium ferrite?
calcium ferrite is CaFe2O4
How to use a ferrite core?
Ferrite cores are used to suppress electrical noise on conductors. A split ferrite is installed over a conductor as close to the source of noise as possible. A solid ferrite has the conductor routed through it, it may also have several turns of the conductor looped through the donut shaped ferrite. Take a look at a motherboard and you'll see ferrites in use in the power supplies.
What is a bead roller used for?
A bead roller is used to shape metal. It raises a bead in sheet metal to add rigidity. They are mostly used by people who do specialized work with sheet metal.
Where multil-ayer PCBs are used?
multilayer pcb are modern pcb version and they are used where high complex circuit to be fabricated on the small area . Some examples of multilayer pcb's application are- Microprocessors of computer VLSI and ULSI digital systems.
