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Your transformer hums and reads 29.7 volts out and 0 out the other side then it pops and fries?
Wiki User
∙ 14y ago
Sounds like a short circuit.
Wiki User
∙ 14y ago
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What is the formula for winding transformer?
the formula is (no. of turns at main)/(no. of turns at out)=(In volts)/(out volts)
Can a transformer increase the 12 volt of electric charge into desirable voltage?
A transformer can change any AC voltage to any other AC voltage. But if you put DC into a transformer, the main component at the output is smoke. Furthermore, sir, you have insulted 12 volts by implying that it is undesirable.
What happens when input voltage is fed to the secondary winding of a transformer?
The transformer operates in reverse. In other words, a step-down transformer becomes step-up, and vice-versa. Example: a transformer with a 480 volt primary and 120 volt secondary: Ratio = 4:1 (480/120=4) Fed in reverse - Ratio = 1:4 Apply 120 volts, output is 480. Note that if you accidentally reverse the transformer, still feeding it with 480 volts, the output would be 1920 volts (480 X 4 = 1920) - probably not a good thing!
How do i convert from 380 volts to 220 volts?
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.
What would the control voltage be for a transformer marked 240v 24vac?
A control transformer marked 240V - 24Vac would have a control voltage of 24 volts.
Outlet that reads 120 volts but you plug anything into it it burns it up?
one phase is a wild leg off the power transformer
What class is a transformer that converts 110 volts to 24 volts?
A transformer that reduces voltage is classed as a step down transformer.
What remains unchanged in transformer action?
In a standard transformer, the ratio of input volts to output volts remains constant.
How to increase 115 volts to 220 volts?
You need a step-up transformer.
How do you reduce 12 volts to 3.7 volts?
If the voltage is AC a transformer can be used.
How do you convert 7620 volts to 240 volts?
By using a step down transformer.
How do you convert 480v to 120v?
to derive 120 volts from 480 volts you have to use a transformer, based on your needs. If you needed 100 amps at 120 volt single phase you would need a 12kva transformer. This is just an example.
How many volts from a transformer?
optimus or bumblebee?
How do you make 16 volts at 12 volts car battery?
Step up transformer.
How to go from 220 volts to 600 volts?
Use a step up 240 to 600 volt transformer.
You observe a small plaque on an electrical appliance that reads in part 115 volts AC 60 Hz This means that the appliance?
That the appliance does not need a electrical transformer and uses the US standards for electricity off the grid.
What can you power with 10 volts?
Be it AC or DC any device who's nameplate reads 10 volts.
