bethinkinelectronics

Difference types of capacitor and capacitance.

noreply@blogger.com (Roshan pawar) — Mon, 19 Oct 2020 07:50:00 +0530

1. Capacitor

1. It is a passive electrical or electronic component with two terminals.

2. Capacitor is a device which stores a electrical energy or charge.

3. The capacitor is also known as a condenser and condensator.

4. Capacitors are two types then one is fixed capacitor and variable capacitors.

2. Capacitance

1. Capacitance is the ability or to show how energy or charge to the capacitor.

2. Capacitance is the ability possible to form of electrical charge or energy.

3. The capacitance is the ratio of the charge in electric change in electric charge of system to change in its electric potential.

4. Capacitance are two types then one is self capacitance and mutual capacitance.

conditions or specifications of capacitor?

noreply@blogger.com (Roshan pawar) — Sun, 18 Oct 2020 12:10:00 +0530

A capacitor is a passively electronic component with two terminals and a capacitor is a device while that stores electrical charge or energy. The property of a capacitor is known as capacitance.

Specification of capacitor are listed below

1. Temperature coefficient

Temperature coefficient of a capacitor is a specification that maximum varies or change in it's capacitance with temperature. The temperature coefficient of a capacitor or any passively electronic component is generally expressed in ppm/°c.

Most capacitor are especially electrolytics lose their capacitance means fixed capacitor are low frequency or low audio.

2. Equivalent series resistance (ESR)

(ESR) Equivalent series resistance of a capacitor when it used in high frequency and include resistance of the dielectric material the dielectric and the capacitor plate resistance are measured only at a particular frequency and temperature

A capacitor dissipate more power (loss) when the high equivalent series resistance (ESR) there when high AC current are flowing. Capacitors have very low (ESR) rating capacitors are the ability or limit to store a electric charge or energy. Mica and film types of a capacitor have low (ESR).

3. Leakage capacitor

The capacitor means resistance or current it's determines or indicate the amount of current also voltage and the main point that is to be a capacitor leak after being fully charged the result of the leakage current or resistance of the capacitor are not perfect insulator. Even capacitors are storage device and the capacitors are fully charged then is automatically disconnected and the capacitors charged are very slowly.

Electrolytic capacitor are not good for use in AC coupling because they have high leakage rates film capacitors is very good AC coupling.

4. Dielectric absorption

The (DA) dielectric absorption is effect or reduces the capacitance values of capacitor because it could be discharge the charges or energy of a capacitor. So, is too be less effective a working charge electrolytic capacitor have high dielectric absorption, low (DA) is positive (+) and high (DA) is negative (-)

All capacitors have some dielectric absorption the (DA) have high temperature and highest magnitude.

5. Insulation resistance

Insulation resistance of all dielectric properties will decrease with increase in temperature insulation resistance of all capacitance values for that line. Insulation resistance measurements are measured the megaohms area's.

Insulation resistance is very small values of capacitance insulation resistance is a poor at blocking DC signals insulation resistance is an important parameter because it signifies how well a capacitor can block DC signal.

Types of capacitor?

noreply@blogger.com (Roshan pawar) — Sun, 18 Oct 2020 10:17:00 +0530

There are many different types of capacitor that are used in electronic equipment, each one has it's own characteristics.

Difference types of capacitor

the difference types of capacitor are following :-

1. Electrolytic capacitor

2. Mica capacitor

3. Paper capacitor

4. Film capacitor

5. Non polarized capacitor

6. Ceramic capacitor

One by one you get understand,

1. Electrolytic capacitor

The Electrolytic capacitor is a type of capacitor that uses an electrolyte can achieve very high or larger capacitance with very small sizes and other capacitor types the electrolytic capacitor are one side or plate coated through electrolysis with the thin layer of oxide. The dielectric plate replaced by an electrolyte the distance between the two plates is very small.

The electrolyte capacitor is a polar and if positive to the (+) terminal and negative to the (-) terminals as an incorrect polarization or damage the capacitor, to reverse terminal polarities. It cannot take pure AC current and DC power supply is applied to the capacitor terminals do not change and must be correct polarity the capacitor negative (-) & positive (+) terminals are identify. It's a simple way, i.e. short tail has negative (-) lead. Long tail has positive (+) lead.

2. Mica capacitor

Mica capacitor is a group of natural minerals or found in granties and other rocks.

The dielectric material is oppse the flow of electric current or electric charges mica is used in trimmer capacitor there are difference types of dielectric material for constructing the mica capacitor such as muscovite, white mica, ruby or rose mica and amber mica. The mica capacitor used designed calls for a stable reliable capacitor of a relatively small and mica capacitor is a high priority capacitor.

3. Paper capacitor

Paper capacitor is a capacitor that uses paper as the dielectric material to store electric charge or energy this paper capacitor is between the two tin foil sheet is covered or soaked oil and thin wax to protect it from outside harmful environment.

Paper capacitor are fixed type of capacitor that means this type of capacitor provides fixed capacitance (capacitance means ability to hold or store electric charge or energy) the paper capacitor capacitance range from 0.001 to 2.000 micro farad and the voltage is very high which is upto 2000v.

4. Film capacitor

Film capacitor is the most widely frequently used in electrical or electronic devices and this capacitors are also known as plastic film capacitor, film dielectric capacitors or polymer film capacitor the film capacitor is used to construct the dielectric material is aluminium or zinc is used to construct the electrodes of the capacitor.

Film capacitor are high power resistance is required film capacitor are AC voltage rating range from up to 400v.

5. Non polarized capacitor

Non polarized capacitor are not electrolytic it simple words, these type of capacitor there have no charges means positive (+) and negative (-) and is also called as bipolar or non polar.

(NPC) non polar capacitor are requires AC applications in series or in parallel with signal or power supply these capacitor have small capacitance values it ranges from micro- farad and nano- farad ( they are used mother boards, computers and simple circuit boards. ( NPC) have no anyone charges.

6. Ceramic capacitor

Ceramic capacitor are most used in electrical instruments and they have cheaper to the manufacture this capacitor have more number of alternating layers with ceramic and also metal layers act's as a electrodes.

The ceramic capacitor (CC) values ranges from 1 nano-farad to 1 micro-farad.The values are up to '1000' micro-farad are possible the ceramic capacitor (CC) have high frequency response.

what is capacitor? definition, construction, symbol,function

noreply@blogger.com (Roshan pawar) — Thu, 15 Oct 2020 13:09:00 +0530

Definition of capacitor

A capacitor is a device used to stores the electric energy and it is passive electronic component with two terminals the main important thing that is to be a capacitors are most widely used electronic components after resistor. we find capacitor in all electronic circuits, devices and in television or computers.

Capacitor are charges and discharges rapidly any object and device stores electric charge is a capacitor.

Construction of capacitor

The basic construction of all capacitors are similar these parallel conductive plates are normally made up of materials such as copper, brass, aluminium.

Construction of capacitor

Capacitor circuit depends on circuit shape and size the two parallel conductive plates of a capacitor having parallel & opposite charges is separated by a small distance. Basically, capacitor consists of two parallel plates separated by a insulating material is calling dielectric.dielectric means insulating material such as (glass, paper, wood) are used.

Related articles :

Symbol of capacitor

Function of capacitor

In simple words, it charges and discharges the electric charge or energy stored in it.

What is the SI unit of capacitor

Unit of capacitance is farad. Practically unit for farad(f), micro farad, pikofarad (pf), and nanofarad (nf).

Formula of capacitor

The definition of capacitor is given by the equation,

C=Q/V

Where,

C= capacitance in farad

Q= Coulombs charge

V= voltage in volts or divided by voltage

A= area of capacitance

d= Delta separation of capacitance plates

Main points :

1. Capacitor frequency is depends on resistor

2. Capacitor potential resistance is depends on circuit shape and size

3. Trimmer capacitor : air, mica= cylindrical, cirramic

4. Particular voltage rating is 60°c

5. (WVDC) Working voltage Direct Current

what is resistor? def'n, symbol,SI unit,types, difference, specification, uses and application.

noreply@blogger.com (Roshan pawar) — Thu, 17 Sep 2020 23:31:00 +0530

In last post we have to see read or learn the deep working, information of battery and it's types, specifications.

In this post we have to learn the identification of resistor are mainly used in electronic circuits

A passive electrical component with two terminals that are used for either limiting or regulating the flow of electric current in electrical circuits.

Definition:-

The main purpose of resistor is to be a reduce or control the flow of current in electric circuit and adjust the signal levels to divide voltages, bias active elements, and terminate transmission lines

It is made up of copper wire which is coiled around a ceramic rod and outer part of resistor is coated with an insulting paint

Cylindrical glass rod in cheaps are coated because they protect from natural hazards and pressure.

Related articles:-

Types of resistor

Difference between resistor and resistance

Specifications of resistor

Uses and application of resistors

Glass rod joins silamin or carbon rod wire.

What is the SI unit of resistor?

The SI unit of resistor ohm symbolized by the Greek letter omega

Symbol of resistor?

Main points:-

1. Control the flow of current

2. reduce the current flow

3. Adjust the voltage signal level to device

4. Terminals transmission lines

Types of resistor?

noreply@blogger.com (Roshan pawar) — Thu, 17 Sep 2020 18:04:00 +0530

There are many types of resistor and they can be divided into two groups namely,

Fixed resistor and adjustable resistor (variable resistor). The main function of resistor is to be resist the flow of electric current and regulate the flow of electrons this is done by the material from which they are composed.

Definition of fixed resistor:-

Fixed resistor are the resistor whoose resistance does not with the change in voltage or temperature fixed resistor are available in various shapes and sizes (carbon Clay powder are composed in any material)

Symbol of fixed resistor:-

There are two main circuit symbols used for resistors the oldest one is still widely used in North America and consists of a jagged line representing the wire used in a resistor circuit symbol is a small rectangle and this is a often termed the international resistor symbol and it is more widely used in a Europe and Asia.

Types of fixed resistor:-

1. Carbon composition resistor

2. Carbon film resistor

3. Wire wound resistor

4. Metal film resistor

5. Metal oxide film resistor

6. Metal glaze resistor

7. Foil resistor

Is a type of passive component, which restricts the flow of electric current to certain level.

The carbon composition resistor are made up of cylindrical resistive element with embedded metal end caps the cylindrical resistive element of the carbon composition resistor is made from mixture of carbon powder and ceramic. (Carbon clay powder are composed in any material) the carbon powder acts as the good conductor of electric current. [binder the 'n' layer of carbon composition called terminals are tin and copper lids.]

The carbon composition resistor most frequently used resistor in the 1960's and earlier. However, now a days these resistors are rarely used because of it's high cost and low stability.

2. Carbon film resistor:-

Carbon film resistor most widely used resistor in a electronic circuits the carbon film resistor made by placing carbon film on a ceramic substrate the carbon film acts as the resistive element to the electric current and the ceramic substrate acts as the insulating material to the electric current.

They are constructed out of ceramic carrier with a thin pure carbon film around it and the leads are made up of copper joined two ends caps the carbs film resistor produce less noise than carbon composition resistor.

3. Wire wound resistor:-

Wire wound resistor is a type of passive component, which is made by winding the metal wire around a metal core.

Metal wire acts as resistive element to electric current to certain level and size of cost depends on a resistor on high frequency of function inductor and non-inductor. wire wound resistor it is not conductive material and any material of insulators.

4. Metal film resistor:-

Metal film resistor is a type of passive component, in white the metal film is used to restricts the flow of electric current to certain level. The construction of metal film resistor is similar to carbon film resistor the only difference is material used for constructing the film.

Metal film resistor with a thin metal film as resistive element the thin film is deposited on usually a ceramic body.

Metal film resistor have low TCR ( temperature coefficient resistance ) the rate at which the resistance of material changes with increase in temperature is called TCR.

5. Metal oxide film resistor:- (Mofr)

Metal oxide film resistor is a type of passive component, in which the metal oxide film is used to resistive element to restricts the flow of electric current to certain level.

The Constitution of (Mofr) is almost similar to the metal film resistor the only difference is material that is, constucting the film. In metal film resistor, the film is constructed using the metal such as nickel chromium where's (Mofr) the film is constructed by using the metal oxide such as tin oxide.

In cost of (Mofr) is low compare to carbon composition resistor these resistor operates at high temperature.

6. Metal glaze resistor:-

Is a type of passive component, in which the glass powder and metal partical mixtures (silver and palladium) is used to restricts the flow of electric current.

Metal glaze resistor have low TCR ( temperature coefficient resistance ) the rate at which the resistance of material changes with increase in temperature is called TCR.

7. Foil resistor:-

Foil resistor are most accurate and stable components used to restricts the flow of electric current to certain level.

Foil resistor produce low noise compared to the other types of resistor these resistor are called high precision resistor

Foil resistor have low TCR ( temperature coefficient resistance ) the rate at which the resistance of material changes with increase in temperature is called TCR.

Variable resistor overview:-

As the name implies, the resistance of the variable resistor is changeable. It is easy to vary or change the resistance of the variable resistor to a desired value.

The process of limiting or restricting the electric current to a certain level is called resistance. The device which is used to restricts the flow of electric current to certain level is called resistor.

The device only flow of electric current but also control (increase and decrease) the flow of electric current is called variable.

Variable resistor definition:-

The variable resistor that control (increase & decrease) the flow of electric current when we vary or change its resistance.

Variable resistor symbol:-

The american standard symbol and international standard symbol of variable resistor as shown in figure (asif),

Types of variable resistor:-

1. Potentiometer

2. Rheostat

3. Thermistor

4. Magneto resistor

5. Photo resistor

6. Humister

7. Force sensitive resistor

One by one,

1. Potentiometer:-

A potentiometer consists of a three terminal resistor with sliding or rotating contact that forms an adjustable voltage divider the two fixed terminals of the potentiometer are connecting to both ends of the resistive element called track and third terminal is connected to slider or sliding wiper. The resistance of potentiometer is changed when the wiper is moved over the resistive path

When we increase the resistance of potentiometer the electric current flowing through potentiometer will decrease. In similar way, when we decrease the resistance of the potentiometer, the electric current flowing through the potentiometer will increase.

2. Rheostat:-

The word rheostat is derived from the Greek word 'rheos' and 'statis' which means a current controlling device or a stream controlling device.

The construction of rheostat is also similar to potentiometer, it has two terminals out of which one is fixed and other is a moving terminal.some rheostat have the three terminals just like potentiometer, although only two terminals are used (only one of the two fixed terminals and the moving terminal are used).

If we used terminal A and B in the rheostat the minimum resistance is achieved when move the wiper close to the terminal A, because the length of the resistive path decrease. As result, only small amount of electric current is blocked and large amount of electric current is allowed.

In similar way, maximum resistance is achieved when we move the wiper close to terminal C, the length of the resistive path increases. As result, large amount of electric current is allowed.

3. Thermistor:-

The word thermistor is derived from the combination of words: thermal and resistor. It is a type of resistor whoose resistance changes when the surrounding temperature changes.

Thermistor are two types : negative temperature coefficient ( NTC) thermistor and positive temperature coefficient (PTC)thermistor.

The resistance of (NTC) thermistor decrease when the temperature increases whears the resistance of (PTC) thermistor increases when the temperature increases.

4. Magneto resistor:-

The resistance of the magneto resistor changes when the magnetic field is applied to it. When the strength of the magnetic field applied to magneto resistor is increased, the resistance of the magneto resistor also increase.

In Similar way, the strength of magnetic field applied to magneto resistor is decrease the resistance of magneto resistor also decrease.

5. Photo resistor:-

The word photo resistor is derived from the combination of words: photon and resistor when light energy is applied to the photo resistor, it's resistance changes the resistance of photo resistor decreases the intensity of applied light increase photo resistor are two types: intrinsic photo resistor and extrinsic photo resistor.

Photo resistor are also known as light dependent resistor (LDR), semiconductors photo resistor and photo conductor's.

6. Humistor:-

The name humistor is derived from the combination of words:- humidity and resistor.

Humister are very sensitive to the humidity the resistance of the humistor changes with the slight change in the humidity of the. Surrounding air.

Humistor are also known as resistive humidity sensors or humidity sensitive resistor

7. Force sensitive resistor:-

The ( fsr) are very sensitive to the applied force.

Where we apply force to the (fsr) , it's resistance changes rapidly (fsr) are also known as force sensitive resistor ( fsr), pressure, sensors.

specifications of resistor?

noreply@blogger.com (Roshan pawar) — Thu, 17 Sep 2020 17:57:00 +0530

It is a passive element the most important function of resistor is to resistance the flow of current. The property of a resistor is know as resistance.

A resistor can be used as a load, potential divider and also known as biasing element in different circuits. It also act's as a filter and timer in combination with capacitor. Resistor are basically available in two types viz:- (fixed resistor) & ( variable resistor) . Now a days a resistor are availed in a large variety of types and sizes each type has specific advantage.

A resistor will have three main specifications that are to be considered they are,

1.Resistance value

2.Tolerance

3.Power rating

Step by step so,

1. Resistance value:-

It gives the resistor 'R' ohm's it's value is either printed or colour coded over the body depending upon the type of resistor in general resistance from 1 ohm to many mega ohm are available.

2. Tolerance:-

It gives the variation of resistance value from the indicate value it is generally expressed in percentage and tolerance means in manufacturing process is not exact equal value is called tolerance.

3. Power rating:- (capacity of device)

The resistor with power rating ranging from 0.1 watt's to 100 of watt's are available. In resistor the maximum weight less capacity and power rating is depends on a size of resistor. However, there are some other specifications that are to be considered while selecting a resistor they are,

4.Temperature coefficient of resistance:-

It gives the variation of resistance with change in temperature it is usually measured with reference to resistance at 25°c.

Negative temperature coefficient and positive temperature coefficient are depends resistor in temperature.

5.voltage coefficient:-

It is measured as the change resistance of a resistor with a change in the applied voltage.

6. High frequency performance:-

Generally, the resitors with lower resistance values will have better ( high frequency performance)

7. Noise figure:-

Noise in resistor is of two types :-

1. Themal agitation noise

2. Current noise wire wound resistor exhibit little current noise when compared with carbon composition resistor.

8. Stability:-

If it is used for a long period under atmospheric conditions and it's value measured at room temperature is nearer to initial measured value. Carbon film, metal film, wire wound resistor, are more stable than carbon composition resistor

9. Size, shapes and leads :-

Resistor are available in different sizes (small, big) and shapes (rod, disc, washer) with different types (axial, radial, lug) of leads or terminals. The selection of particular type of resistor depends on the requirements.

Difference between resistor and resistance?

noreply@blogger.com (Roshan pawar) — Thu, 17 Sep 2020 17:53:00 +0530

* Resistor

A resistor is a passive electrical component with two terminals that are used for either (limiting or regulating the flow of electric current in electric circuit)

The main purpose of resistor is to be a reduce or control the flow of current in electric circuit and resistance is electrical component with a predetermined electrical resistance like 1 ohm, 10 ohm, 100 ohm, 1000 ohm.

* Resistance

Resistance is the property of a conductor which determines the quantity of current that passes through when potential difference is applied across it.

Depending on how much current you want passes through a circuit you would design the circuit with required resistors.

uses of resistor.

noreply@blogger.com (Roshan pawar) — Wed, 26 Aug 2020 23:37:00 +0530

We know that, one of the main uses of resistor is to control the flow of current. In a resistor, electrons have a collision with ions which slows down the flow of electricity and lowers the current and also produces heat if a resistor is said to have high resistance then it means less current flow's in it for the given voltage.

* some applications and uses of resistor are listed below:-

• Circuit function

• Dividing voltage or voltage divider

• Heating

• Frequency and timing

• LED's and transistor

• Resistor usage in circuit function:-

There are various types of resistor that work according to usage range you set their resistance by sliding a slider or turning a knob varying resistance changes the amount of current flowing in a circuit you or other words, changing the resistance will affect the flow of current inside the circuit for example, this type of resistor used in controlling the speed of motor pitch of musical tone, loudness of an amplifier etc.

• Resistor is used for dividing voltage or voltage divider

The voltage divider is a resistor connected together, one after other, forming a series circuit will help to drop the voltage across each resistor equally, thus, appliances smoothly which works in those cond'n. Voltage divider useful components that need to operate at a lesser voltage than that supply by the input.

• It is also used for heating:-

Because of the nature of generating heat when conducting current, resistor are used in a heater, toaster, microwave, electric stove and many more heating appliances. In a light bulb the metal filament glows white hot due to very high temperature produced from the resistance when electricity is passed through it.

• Uses of resistor to function in particular timing and at certain frequency:-

Many circuit designs use a resistor connected to a capacitor to provide a timing source light flasher's, electronic sirens, and many more other circuits depends on this features. The capacitor which holds electric charge like a cup of holds water takes a certain amount of time to fill with current and the resistor determined how fast the capacitor fills up. If you multiply the ohm value of resistor by the farad value of capacitor, you get a time value measured in seconds, as resistance increases the circuit time period also increases.

• Resistor's used in LED's and transistor:-

Transistor and LED'S devices sensitive electric current. too much current will destroy them, but too little prevents them from working property. A resistor of the correct value place in the circuit all transistor LED'S and other semiconductors components to function in the current range that suits them best.

* Main points :-

Appliances such as electric heater, electric ovens and toaster's all used resistor to turn correct into heat then using the heat cost from this resistor to warm the surrounding area.

working principle of battery? how it is work, types, specifications, systems, applications.

noreply@blogger.com (Roshan pawar) — Sun, 23 Aug 2020 08:11:00 +0530

In this post we shall have to see, read or learn the deep working, information of a battery, how it is work and what are the different types specifications and the most important that is to be uses and applications, where it is use.

We all lives our daily life is to be a biggest need for energy as well electric⚡ & electronic📲 devices to be need for battery (energy) so, read this post, let start it,

* working principle of battery?

We are now shown in the two figures, if there are two electrodes, one is a anode and another is a cathode these electrodes are immersed in electrolyte solution. one electrodes are chemically reduces when the current flow and becomes (+) terminal cathode. other oxides and becomes (-) terminal anode. when electrodes are connected to load (RL).

The cells are connected in series current from 50mA to 100mA to increased the voltage. A single cell provides 1.5 volts cell is continuously used the process is continuous the electrolyte dries to stop the chemical action.

on other hand, the cell are connected in parallel current capacity is increased provide the voltage is 1.5 volts but current rating increases the battery provides steady DC voltage on a fixed polarity.

The chemical reaction is not produce electric energy is reversible is called primary cell.

The chemical reaction is produced electric energy is reversible is called secondary cell.

*charging and discharging of battery or electronic devices. how it is work?

The load connected across the battery the current flowing through neutralized the separate charges of electrodes it's a simple words, means electrodes of a battery to realeses the electrons hence, cell is discharging.

on other hand, chemical reaction is reversed by supplying external DC volts source with the cell surviving a load resistance means electrode are absorbs the electrons hence, this action is known as charging of a cell.

charging and discharging of a cell is known as cycling of a cell

* Types of batteries:--

1. single cell battery

2. multi cell battery

3. multi cell with taps

* specifications:-

1. Electrochemical system used in cell

2. Primary & secondary cell

3. Voltage rating

4. Internal resistance

5. Capacity Ah & mAh

6. Temperature range (storage & operation)

7. Energy density (Watt-hr)

8. Discharge curve

9. Cycle life for secondary cell

10. Drain rate

11. Shelf life

12. Cost

13. Size

One by one understand 👆 this specifications so, let's go

1.Electrochemical system:- it is a chemical mechanism used to generate electric magnetic field (EMF)

2. Primary battery:- use and throw

Secondary battery:- again use and use

3. Voltage rating:- nominal means 'named' so a nominal voltage is the named voltage. ex:- nominal voltage of the supply system in 230v . But it's actual value is allowed to vary between 216.2v to 253.0v

4. Internal resistance:- oppose the current in the circuit ( ohm's)

5. Capacity:- expressed as ( Ah) & (mAh)

6. Temperature range:- electrolyte must be protected from ambient temperature. cell is electrochemical.

7. Energy density:- weight's (wt's) of devices provides energy/hr.

8. Discharge curve:- specific size of cell. flat cell used in any environment.

9. Cycle life for 2nd'ry cell:- 2000 times charge after not work.

10. Drain rate:- battery discharge rate.

11. Shelf life:- indicates life of battery. you think so, car batteries yes, (long usable batteries).

12. Cost:- Device information

13. Size:- Current

* Applications & uses of batteries are given below:-

1.House:- Disposal batteries like remote controls, torchlights etc. rechargeable batteries such as alkaline batteries used in digital cameras, cellphones and many more.

2. Health instruments:- Artificial limbs, hearing aids, insulin pumps, mercury batteries useful for photographic light meter's & electronic devices such as real time clock of appliances.

3. Logistics and construction:- The lead-acid battery is used for starting, lighting & ignition of automobiles.

4. Fire fighting & emergency:- Batteries used in radios very important for emergency response. ECG's, flashlights and even metal or fire detectors use batteries.

5. Military:- Even night vision infrared goggles are powered by batteries

* Main points:-

1. Cell are connected in series to increase voltage

2. Cell are connected in parallel to increase current capacity

3. The secondary cell is called storage cell ex- NiCd (nickel-cadmium), lead acid, lithium ion batteries.

4. Primary cell- one time use cell

Secondary cell- reuse cell

5. Shelf battery- reuse.

Unshelf battery- 1 time use cell .

Remote cell- dry cell.

what is digital electronics?

noreply@blogger.com (Roshan pawar) — Fri, 7 Aug 2020 19:23:00 +0530

In last post we have to learn or read the analog electronics.

Digital electronics deals with the digital signals and digital electronics or components is to be a discrete value.

The word (digital) come from the source digit and digitus (the latin word for a finger) as fingers used discrete counting and it's a simple words discrete set of values

It works in two levels only either on/off, true/false, up/down, similar/opposite.

There are many advantage of digital data or signals it can be process and transmitted more efficiently and reliably than analog data, greater accuracy, clarity, more compactly displays are required digital signal is displayed by LED, seven segment display, LCD etc.

•what is analog electronics?

ex. switch, all other electronic devices like computer, mobile phones.

(You should be a water as much you like then switch the water Kock means (on) and otherwise (off) [digital thing]

we are now living in the digital era and world. in early some of the years is to like 5-10 years is to be a all worlds are to be digital.

What is analog electronics?

noreply@blogger.com (Roshan pawar) — Thu, 6 Aug 2020 17:54:00 +0530

The first of all some of the introduction,

Hello friends,

this is a first post on my blog and the blog name is bethinkinelectronics and I write a first post on my mobile phone. and in every post I have to trying to provide or share a best information or tutorials of electronics to my friends. I hope.

In every person to use electronics devices or components in our daily life to know that the deep information about us.

The analog electronics deals with the analog signals and analog electronics or components are changes with respect to time. and most of the signals or environment in nature are of analog in nature

and analog electronics is a continuous value

ex. mobile battery (you think so, what) because I think so, it is a energy box to use and changes with time, temperature, pressure, atmosphere etc. this examples are changes with time.