that is the function of the oscillator
A generator is used to convert mechanical energy to electrical energy. An oscillator is used to convert dc to ac
You cannot use a rectifier to go from DC to AC. You need an oscillator.
Some operations are not reversible, rectification is one.To convert DC to AC electronically you need a circuit called an inverter. This involves an oscillator and power amplifier or power switching circuits.
Jim use dc supply in oscillator circuits to and ac out put.
An oscillator is capable to oscillate an output about a mean with certain predetermined frequency. The AC being a periodically oscillating can thus be generated using an oscillator with fixing the amplitude of the signal preferably using a multiplier (with a steady value) or an amplifier. This feature is typically helpful for eg. in control systems in drives. There are of course other ways to produce AC from DC quantities too.
A resistor, by itself, can not convert DC into AC.
by the use of inverter we can convert ac to dc.
A transformer cannot convert AC into DC.
an Inverter is an electrical device that changes DC to AC.
we can convert a dc supply to an ac supply using inverters. Its a common operation which we observe in our daily lives dc can be converted to Ac using an undulator.
How do you convert 23 voltage DC to 230 Voltage AC?
Dc is used to power an oscillator circuit of which the frequency can be controlled such as 60 HZ.