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Can you show me a Design of a circuit to control the brightness of a light bulb using resistors?
Wiki User
∙ 16y ago
What you are refering to is the use of a variable resistor. It has a shaft on it that when turned either clockwise or counter clockwise it dims or brightens the bulb. It does this by proportinally dropping voltage accross itself. However, a better method would be to use a series resonance circuit using an inductor and capacitor. This would dissipate less electrical energy as heat. Unfortunately, I can't send you a jpeg of this here but do a Google for resonance and what you need will be there.
Wiki User
∙ 16y ago
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Why RC circuit is preferred over RL circuit in waveshaping?
There is no true advantage of RC circuits over RL circuits, as they perform different functions. RC circuits contain resistors and capacitors, while RL circuits contain resistors and inductors.
What are the electronic devices that are used in electronic design?
OscilloscopeLogic AnalyzerMicroprocessor debug emulator (if microprocessor is used)additional standard misc. electronic troubleshooting tools
Circuit diagram of control unit in Intel 8086microprocesser?
The 8086 CPU is a massive control unit itself. There are millions of transistors and other components and to give a circuit diagram would take thousands and thousands of pages. The copyright of the design belongs to Intel and it is illegal to publish it anyway.
How can you design a distribution board?
Design of a circuit board starts with a layout of what you require the circuit to do. Plug and component placement depend on where the board will be mounted and the environment that the board will be used in.
How to design a phase shifter circuit using operational amplifier to have a desired phase shift?
There are many phase shift oscillator circuits on the internet. Google search, `phase+shift+oscillator+schematics` and `phase+shift+oscillator+diagrams`. Generally, if you want to change the phase shift characteristics, you'll need to substitute some fixed resistors with variable resistors and depending where they're placed, you can either change the operating frequency or the waveform characteristics.
What is the term for material that is treated to slow electricity through a circuit without completely inhibiting it?
A resistor or a semiconductor, depending on the design and function. Resistors inhibit current flow, while semiconductors control current flow (transistors are an example of semiconductor devices).
Why RC circuit is preferred over RL circuit in waveshaping?
There is no true advantage of RC circuits over RL circuits, as they perform different functions. RC circuits contain resistors and capacitors, while RL circuits contain resistors and inductors.
What are the electronic devices that are used in electronic design?
OscilloscopeLogic AnalyzerMicroprocessor debug emulator (if microprocessor is used)additional standard misc. electronic troubleshooting tools
How do you draw a complex circuit with a voltage drop of 6 volts and the current out the battery is 5 milliamps with at least six resistors used?
You might use a pen and paper. Or use a specialized design program.
Why does resistance value measured using multimeter differ from one decoded using colour band?
Resistors have tolerance. So does the multimeter. Standard resistors range from 20% (no fourth band), to 10% (fourth band silver), to 5% (fourth band gold). Resistors will not normally measure exactly what you expect, and proper circuit design must take this into account.The multimeter may not be calibrated correctly.
Design and implementation of a buffer circuit using operational amplifier?
design and implementation of a buffer circuit using operational amplifier
How do you design an analog electronic circuit?
First you start with an idea of what the circuit will do.
Circuit diagram of control unit in Intel 8086microprocesser?
The 8086 CPU is a massive control unit itself. There are millions of transistors and other components and to give a circuit diagram would take thousands and thousands of pages. The copyright of the design belongs to Intel and it is illegal to publish it anyway.
What does an resistor do?
Most of the time emitter resistors are used to set the bias point of the transistor. Occasionally emitter resistors may act as fast blow fuses to protect a power transistor. In series linear voltage regulators an emitter resistor on each pass transistor to the regulated node is there to equalize current sharing between the pass transistors. In other words it depends on the circuit design.
How do you design circuit on PCB board?
I know the best circuit board design company which can design circuit board for you.PCBs are the backbone of electrical engineering. It is also known as brains of electronic devices. To create a PCB Design you need to draw holes, pads and wires for your circuit. Some steps of design a circuit board are as:a.Take a printout of circuit board layoutb.Cut the Copper Plate for the Circuit Boardc.Transfer the PCB Print onto the Copper Plated.Iron the Circuit from the Paper onto the PCB Plate(Caution: Do not directly touch copper plate, It will be very hot from the iron)e.Etch the Platef.Cleaning, Disposal, and the Final Touches for the Circuit Board
What are the advantages of hardwired control design and microprogrammed control design?
fast
What has the author Earl Jacob Waters written?
Earl Jacob Waters has written: 'Electronic circuit design' -- subject(s): Electronic circuit design
