Примери коришћења Primary winding на Енглеском и њихови преводи на Српски
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You can make the primary winding method of the star.
In this case, it will be necessary to make 45 turns over the primary winding.
But dependence in the primary winding current can tell a lot.
The primary winding of the transformer is connected to capacitors C8-C9, which provide the desired discharge.
A round wire is not suitable for the primary winding, because it is easily overheated.
In the primary winding should be less voltage than in the entire network- 210V.
First you need to wind 50% of the primary winding, and then 50% of the secondary.
If the product does not smoke, does not buzz, does not heat up much,a nominal voltage is applied to the primary winding.
To withdraw the primary winding, you will need to make an additional fee.
All manipulations should be done with utmost care, since the primary winding of the transformer must remain intact.
To connect the primary winding will need a plate of PCB 5x3 cm and 4 mm thick.
And the main thing in the process of calculating the transformer is to prevent an insufficient number of turns of the primary winding.
In the transformer are the primary winding and magnetic core, which you will need.
It is necessary that the current density reaches no more than 5 A/ mm², therefore the cross-sectional area of the primary winding wire is 25/5= 5 mm².
A pulse is generated to the primary winding when a capacitor(or a block of capacitors) is discharged.
If the diodes are broken in the charge of 18 V and the transformer burned out, then get the diodes FR307 or 607 andthe thermal fuse with the primary winding.
To calculate the number of turns of the primary winding, you can use simple formulas.
What about the primary winding, it is necessary to provide several branches for different voltage networks.
You only have to change the number of turns of the primary winding in order to achieve the required power.
After the primary winding is wound, the wire is cut and its second end is fixed on the cheek near the first;
Given all the losses,it turns out that the primary winding consumes about 5 kW, so the current can reach 25 A.
For the primary winding it is recommended to use a wire made of copper, which is covered with insulating material made of fiberglass.
When winding the screen,it should completely cover the area of the primary winding, and the direction of winding should be identical.
The primary winding of the transformer feeding the welding unit is connected to the mains, with one end through one of the diagonals of the rectifier diode bridge.
The additional 0.1547 per unit of apparent power is due to parasitic reactive power owing between the two halves of the primary winding in the main transformer.
After checking the insulation, the primary winding of the transformer is supplied with a voltage equal to half the nominal.
If the output is required to be isolated from the input, as is usually the case in mains power supplies,the inverted AC is used to drive the primary winding of a high-frequency transformer.
In the primary winding there will be a current equal to the ratio of the product of the current of the secondary winding and the coefficient k= 1.1 to the transformation ratio.
It is recommended to use a transformer structure for determination,which has an exclusively primary winding and a wire break in the form of a gutter into which an anchor is installed.
The primary winding of a high-frequency transformer is supplied by an alternating current produced by the inverter with a voltage of 310 V and a frequency of several tens of kilohertz.