Tampilkan postingan dengan label Transformator. Tampilkan semua postingan
Tampilkan postingan dengan label Transformator. Tampilkan semua postingan
Senin, 11 Juli 2016
Type - Type Transformer whether the transformer pal including
16.25
the transformer is a device used to raise or lower the electric current. when viewed from the method of use, there are many types of transformers.
however, when viewed from the way it works, the transformer is only divided into two types.
that is :
transformer step-up and step-down transformer
and for its use, the transformer is divided among them:
Transformer Adaptor
assisted by diodes, transformers is useful to convert AC into DC current through the coil primary and secondary windings. Typically used for power supply circuit. transformer of this type has a roll to change the power voltage 110 volts to 220 volts. The rolls (coils) is called the primary winding. Before the change becomes a DC current, an electric voltage is passed through thousands conductor (coil) which ends at the secondary winding.
These components are widely sold in the market with the size and specific purposes. whereas its properties are as follows:
The physical form of the transformer is: a rectangular plate coated with a thin and rolls of paper closed. There are a few feet, the primary windings are three legs, while the secondary is not less than nine feet
The primary winding receives AC current PLN between 110-240 Volt
Secondary windings produce DC current after AC current in the second winding process on this. voltage issued from 4 to 12 volts
Transformer IF (intermediate frequency)
This transformer is used for the intermediate frequency of the amplifier, usually found in the receiving radio relic. are now rarely wears transformer electronic devices of this type. Ikeja how this transformer is capturing sound waves emitted by radio transmitters and then on though through other components. subsequently issued in the form of sound (sound). IF transformer has the physical form of a square, on a surface right in the middle there is a gap to rotate when correcting the sound emission from the radio transmitter.
The advantages of this IF transformer is:
Can be altered when looking for precisely targeted beam using a screwdriver;
The size is small making it easier for beginners when installing
Retains the primary and secondary windings
The output transformer (OT)
This component can also be called transformer OT. These components are widely used in amplifier circuits, radio receivers, tape recorder and a set of electronics that produce other sounds. Physical form is almost the same with the other transformer dhania different sizes. Contains the coil windings of Nikulin. The size of the inflow depends on the coil.
Part transverse reinforcing plates and paper package, it is used as a separate circuit breaker on the primary and secondary windings. At the bottom of the foot swell, there are five foot two on the output and three parts in (inflows).
however, when viewed from the way it works, the transformer is only divided into two types.
that is :
transformer step-up and step-down transformer
and for its use, the transformer is divided among them:
Transformer Adaptor
assisted by diodes, transformers is useful to convert AC into DC current through the coil primary and secondary windings. Typically used for power supply circuit. transformer of this type has a roll to change the power voltage 110 volts to 220 volts. The rolls (coils) is called the primary winding. Before the change becomes a DC current, an electric voltage is passed through thousands conductor (coil) which ends at the secondary winding.
These components are widely sold in the market with the size and specific purposes. whereas its properties are as follows:
The physical form of the transformer is: a rectangular plate coated with a thin and rolls of paper closed. There are a few feet, the primary windings are three legs, while the secondary is not less than nine feet
The primary winding receives AC current PLN between 110-240 Volt
Secondary windings produce DC current after AC current in the second winding process on this. voltage issued from 4 to 12 volts
Transformer IF (intermediate frequency)
This transformer is used for the intermediate frequency of the amplifier, usually found in the receiving radio relic. are now rarely wears transformer electronic devices of this type. Ikeja how this transformer is capturing sound waves emitted by radio transmitters and then on though through other components. subsequently issued in the form of sound (sound). IF transformer has the physical form of a square, on a surface right in the middle there is a gap to rotate when correcting the sound emission from the radio transmitter.
The advantages of this IF transformer is:
Can be altered when looking for precisely targeted beam using a screwdriver;
The size is small making it easier for beginners when installing
Retains the primary and secondary windings
The output transformer (OT)
This component can also be called transformer OT. These components are widely used in amplifier circuits, radio receivers, tape recorder and a set of electronics that produce other sounds. Physical form is almost the same with the other transformer dhania different sizes. Contains the coil windings of Nikulin. The size of the inflow depends on the coil.
Part transverse reinforcing plates and paper package, it is used as a separate circuit breaker on the primary and secondary windings. At the bottom of the foot swell, there are five foot two on the output and three parts in (inflows).
Working Principle Transformer and how the calculation formula
15.39
The transformer (transformer) is a tool used to raise or lower the alternating voltage (AC)
The transformer consists of three basic components, namely:
- The first coil (primary) that as input.
- The second coil (secondary) are as output.
- The iron core that serves to amplify the magnetic field generated.
The working principle of a transformer that is, when the primary coil is connected to an alternating voltage source (AC), changes in electrical current in the primary coil lead to a changing magnetic field. Changing magnetic field is strengthened by the presence of an iron core and iron core is delivered to the secondary coil, so that the ends of the secondary coil induced emf will arise.
This effect is called mutual inductance (mutual inductance).
when the electric current flowing from the voltage source to the primary coil reversed (changed polarity) magnetic field generated will change direction so that the electric current generated in the secondary coil will change polarity.
The relationship between the primary voltage, the number of primary winding, secondary voltage, and the number of secondary windings, can be expressed by the equation:
Vp = primary voltage (volts)
Vs = secondary voltage (volts)
Np = number of primary windings
Ns = number of secondary windings
symbol Transformer
Based on the ratio between the primary winding and the number of secondary transformer windings there are two types:
- A step-up transformer is a transformer that converts alternating voltage is low to high, this transformer has a number of windings of the secondary coil are more than the number of the primary winding (Ns> Np).
- The step-down transformer is a transformer that converts alternating voltage is high to low, the transformer has primary coil windings amount more than the amount of the secondary winding (Np> Ns).
On transformer (transformer) the magnitude of the voltage issued by the secondary coil is:
1. In proportion to the number of secondary windings (Vs ~ Ns).
2. In proportion to the magnitude of the primary voltage (VS ~ VP).
3. Inversely proportional to the number of primary winding,
The use of transformers
The transformer (transformer) used in electrical equipment particularly those requiring changes or adjustments to the magnitude of an alternating voltage. Eg radio requires a voltage of 12 volts when 220 volts of electricity, it would require a transformer to convert an alternating electric voltage of 220 volts to an alternating electric voltage of 12 volts.
Examples of power tools that require a transformer is:
- TV
- Computers
- Photocopy machine
- Powerhouse
- Etc.
Examples of how to calculate the number of secondary windings:
To turn on the lamp voltage of 10 volts to 220 volts of electricity use the step-down transformer. If the number of windings of the transformer primary winding 1100, what is the number of turns on the secondary coil?
completion:
Note: Vp = 220 V
Vs = 10 V
Winding Np = 1100
Asked: Ns = ...........?
Langganan:
Postingan (Atom)
