What is Switch Made Power Supply ?

What is Switch Made Power Supply ?
by

1 Answer

Answer :

: SwitchMed Power Supply (SMPS) is a device that converts 230 volt power supply required for computer to regulated DC voltage. SMPS is commonly known as Power Supply Unit (PSU). It is a metal box in the upper corner of the computer case. It has a fan on the back , which is connected to the main power cord. The main function of PSU is to supply voltage. For example, 3.3 , 5 and 12 volts for computer components inside the cabin. Typically 3.3 and 5 volts are used in the main circuit's digital circuit circuit and 12 volts are used for motor , disc drive and fan operation. PSU is specified in watts. Since the supply should not be 100% loaded according to the capacity. PSUs with more capacity than what is required for a computer are always approved .
by

Related questions

What are the components of switch gear ?

Description : What are the components of switch gear ?

Last Answer : The components of switch gear are: circuit breaker , relay , instrument transformer , housing , conductor etc.

What is SPDT switch ?

Description : What is SPDT switch ?

Last Answer : answer is Single pole double throw. This switch has four terminals. The two terminals are shorted by a leaf. At either of these two terminals a supply positive wire or phase wire is to ... connections are placed and disconnected from one circuit to another. This switch is usually used in stairwells.

How to use push-button switch ?

Description : How to use push-button switch ?

Last Answer : : Push-button switches are used with the starter of the electric meter, with the calling bell, and more often as a temporary supply to the lamp circuit. The switch used in the calling bell circuit is also called bell push.

What is the structure and use of push button switch ?

Description : What is the structure and use of push button switch ?

Last Answer : : Button switch is a push button switch. This switch also has two parts- (1) an upper part or lid , in the middle of which there is a large hole and through the hole a special part of a button ... . Below the cover and in the middle of the batam is a circular spring , which pushes the batam upwards.

What is the main switch. ?

Description : What is the main switch. ?

Last Answer : The switch that is used to control the electrical circuit inside the power user's home is called main switch.

What's the difference between a hub and a switch ?

Description : What's the difference between a hub and a switch ?

Last Answer : Network switches and network hubs are the mainstays of computer networks. In the case of networking, a switch is a device that can perform filtering and packet forwarding when exchanging information packets ... As a result, when one PC searches for another, the switch communicates between the two.

What is the main switch ?

Description : What is the main switch ?

Last Answer : The switch that is used to control the electrical circuit inside the power user's home is called main switch.

What is the function of main switch ?

Description : What is the function of main switch ?

Last Answer : The function of the main switch is to control the entire user's circuit.

What is an Intermediate Switch ?

Description : What is an Intermediate Switch ?

Last Answer : Intermediate switch is the use of two two-way switches on either end of a circuit and multiple switches as required in the middle to control a lamp from three or more places.

Where is the intermediate switch used ?

Description : Where is the intermediate switch used ?

Last Answer : Intermediate switch stairs are used for lighting and extinguishing house lamps.

What is the main switch called ?

Description : What is the main switch called ?

Last Answer : The main switch is called a protective device.

Which wire is the switch attached to ?

Description : Which wire is the switch attached to ?

Last Answer : The switch is attached to the live wire.

What are transformers made of ?

Description : What are transformers made of ?

Last Answer : Transformers are mainly made of the following things. 1. Primary coil 2. Secondary coil and 3. Magnetic cores also use more different types of components depending on the type and need.

What is cable made of ?

Description : What is cable made of ?

Last Answer : By ultraviolet dielectric material.

What is a commuter made of ?

Description : What is a commuter made of ?

Last Answer : Commuter is made by arranging thick sheets of hard copper one after the other.

What is a brush made of ?

Description : What is a brush made of ?

Last Answer : Over time and with the help of modern advanced technology, toothbrushes are usually made of synthetic fibers or synthetic fibers. In ancient times, toothbrushes were made from animal fur. The use of fur toothbrushes is still seen in some parts of the world.

What is the best economic power factor ?

Description : What is the best economic power factor ?

Last Answer : This means that raising the power factor results in maximum annual savings , in which case the value of the power factor is called the best saving power factor.

What happens if the value of power factor is low ?

Description : What happens if the value of power factor is low ?

Last Answer : ( a) Current flows more , ( b) Copper loss increases , ( c) Heat increases , ( d) Output decreases , ( e) Voltage drop increases , ( f) Different electrical machinery heats up quickly. , ( G) The life span of various electrical machinery and appliances is reduced.

What are the components of power transmission line ?

Description : What are the components of power transmission line ?

Last Answer : ( a) Power Plant , ( b) Conductor Wire , ( c) Transformer , ( d) Line Insulator , ( e) Line Support , ( f) Power Substation , ( g) Circuit Breaker , ( h) Relay , ( I) Isolator , ( j) Lighting Arrester

What is the power unit of Transformer and why ?

Description : What is the power unit of Transformer and why ?

Last Answer : The unit of power of the transformer is KVA . That is kilowatt volt ampere. The reason is that we know that the unit of power of any machine is determined based on its #loss . Exactly the same ... stood. This is why the unit of power of the transformer is written in kilowatt volt amperes or kVA .

What is the Leading Power Factor ?

Description : What is the Leading Power Factor ?

Last Answer : When the capacitive load of an AC circuit exceeds the inductive load , the pf of the circuit is called the leading pf . Thank you!

What is Lagging Power Factor ?

Description : What is Lagging Power Factor ?

Last Answer : When the inductive load of an AC circuit exceeds the capacitive load , the pf of the circuit is called lagging pf .

Write the maximum power transfer theorem ?

Description : Write the maximum power transfer theorem ?

Last Answer : The maximum power transfer from a DC source to a resistive load will occur only when the internal resistance is equal to the series resistance connected to the load resistance source .

What is Unity Power Factor ?

Description : What is Unity Power Factor ?

Last Answer : There is no angular gap between current and voltage in pure resistance. That is, the phase angle of current and voltage is φ = 0, the power factor of that circuit is one or unit. This is called Unity Power Factor.

What is the leading power factor ?

Description : What is the leading power factor ?

Last Answer : When the amount of capacitive load is more than the inductive load in a circuit then the power factor of that circuit is called leading power factor.

What is lagging power factor ?

Description : What is lagging power factor ?

Last Answer : When the amount of inductive load is greater than the capacitive load in a circuit then the power factor of that circuit is called lagging power factor.

What is the power factor in pure resistive , capacitive , inductive load ?

Description : What is the power factor in pure resistive , capacitive , inductive load ?

Last Answer : Answer : Power factor cosΦ = 1 in pure resistive load, cosΦ = 0 in capacitive load , cosΦ = 0 in inductive load .

What is Reactive Power ?

Description : What is Reactive Power ?

Last Answer : The product of the voltage of the AC circuit and the product of the reactive current or the vertical component of the current is called reactive power.

How many types of power factor ?

Description : How many types of power factor ?

Last Answer : Three types , namely , 1) lagging power factor , 2) leading power factor , 3) unity power

What is the effect of resistance and reactance on power factor ?

Description : What is the effect of resistance and reactance on power factor ?

Last Answer : Power factor depends on resistance and reactance. As the resistance of the circuit increases, the phase angle between the current and the voltage decreases, resulting in an increase in the power factor ... current and the voltage increases, resulting in a decrease in the power factor of the circuit.

Active Power Depends on What Matters. ?

Description : Active Power Depends on What Matters. ?

Last Answer : Active power : Depending on current , voltage and power factor.

What is lagging power factor ?

Description : What is lagging power factor ?

Last Answer : The cosine value of the phase angle between current and voltage in an inductive circuit is called lagging power factor.

How many types of power in AC circuit ?

Description : How many types of power in AC circuit ?

Last Answer : Three types of power in AC circuit. Namely , 1) actual power , 2) reactive power , 3) apparent power.

What is Power Factor ?

Description : What is Power Factor ?

Last Answer : The phase factor or the cosine value of the angular interval between the voltage and current of an AC circuit is called the power factor.

When is the power factor lagging , leading , unity ?

Description : When is the power factor lagging , leading , unity ?

Last Answer : Power factor lagging in inductive load. Power factor leading in capacitive load is power factor unity in resistive load.

What is Active Power ?

Description : What is Active Power ?

Last Answer : The product of voltage and active current of AC circuit is called active power or actual power.

What is solar power and how does solar power work ?

Description : What is solar power and how does solar power work ?

Last Answer : The energy that is generated by using solar energy is called solar energy. You may have noticed that there is a panel on the floor of the house around you or on the top of the house. ... and medium range. Indirect use of sunlight is called concentrated solar power or concentrated solar power .

What is the name of the main part of solar power ?

Description : What is the name of the main part of solar power ?

Last Answer : The main part of solar power is solar panel. Without it the whole part is void

What is solar power ?

Description : What is solar power ?

Last Answer : The energy that is obtained from the sun is called solar energy.

What is a Power Factor Meter ?

Description : What is a Power Factor Meter ?

Last Answer : The cosine angle between voltage and current is called power factor

What is the expression of electric power ?

Description : What is the expression of electric power ?

Last Answer : Electric power is expressed by P.

What is the unit of electric power ?

Description : What is the unit of electric power ?

Last Answer : Unit W of electric power

What is the formula for determining the power in a circuit ?

Description : What is the formula for determining the power in a circuit ?

Last Answer : The formula for circuit power is P = V * I watt here , P is power V is voltage I is current.

What is electric power ?

Description : What is electric power ?

Last Answer : The rate at which electric power is used is called electrical power.

What is the relation of voltage with power ?

Description : What is the relation of voltage with power ?

Last Answer : Power is proportional to P, voltage to V. For example: P = VI, P = V ^ 2 / R , that is, if the voltage increases, the power will increase.

What is the relation of current with power ?

Description : What is the relation of current with power ?

Last Answer : The relationship of power , P to current , I is proportional. For example: P = VI, P = I ^ 2 * R

What is the relationship between power and resistance ?

Description : What is the relationship between power and resistance ?

Last Answer : Power , resistance to P , relation to R : Proportional when P = I ^ 2 * R again disproportionate when P = V ^ 2 / R

What is the value of power factor ?

Description : What is the value of power factor ?

Last Answer : The value of power factor is Cos Theta

What is the power factor expressed by ?

Description : What is the power factor expressed by ?

Last Answer : The power factor is expressed by cos theta.

What is Leading Power Factor ?

Description : What is Leading Power Factor ?

Last Answer : If the current in the AC circuit is ahead of the voltage, it is called leading power factor.