Hi,
How can I create a 8Hz Sine Wave 220 volts signal. If I convert the AC 220 volts to DC. Will I still get 220 volts? So what's the smallest circuit or device that can make 8Hz sine wave out of the 220 volts DC. Thanks.
Dave
At how many amps?
-- John Miller email domain: n4vu.com; username: jsm(@) Surplus (For sale or trade): Besson International Trumpet by Kanstul
Any amperage will do. I guess the steps I must take is to put some diode to make the 220 volts 60 hz becoming dc 220 volts. Then put some circuit to make it produce 8Hz. Right?
What's the schematics of the circuit. As simple as possible. Thanks.
D
You can use a phase shift oscillator to get the 8 Hz sinewave. Then amplify it to your power level. At this frequency, a transformer will be quite large even for low power. It might be easier to use a 220VDC power supply and a high voltage transistor.
will
220VDCWhat would be the input voltage to use with the Phase shift oscillator. Let me know which is a better idea.
or
Tnx.
Dave
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