For decrease the rectifier number
yes we can place auto transformer in place of original transformer
Ideal transformer is useful in understanding the practical transformer..i does't have losses...
It is the current transformer core meant for metering.
If the bed lamps use a low voltage bulb then the type of transformer will be a step down transformer.
If these are the exact voltages that you need you will need an auto transformer to obtain these voltages. If these voltages are nominal voltages and are of a three phase four wire configuration, the 220 voltage can be obtained from the three phase legs to the neutral (ground) connection. The equation to use is 400/1.73 = 231 volts.
No.
Frgi transformer
yes we can place auto transformer in place of original transformer
You use the mid-point of the range.
Ideal transformer is useful in understanding the practical transformer..i does't have losses...
why should we use pulse transformer rather than ordinary transformer
we cannot use transformer because transformer cannot change frequency . . .
It is used in where the transformer are connected in star delta.
500w iron core transformer .that kind of size
yes because it important to use it in mid point formula
As long as the transformer is capable of 12 Volts DC output, you can use any transformer with HO scale equipment.
It is the current transformer core meant for metering.