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How do you convert low frequency to high frequency with a circuit?
Wiki User
∙ 13y ago
You typically create a DC power supply from the low frequency, and use that to run a high frequency oscillator and amplifier. If there needs to be a relationship between frequency in and frequency out, often there is a divider running on the high frequency side in combination with a phase locked loop synching up to the low frequency side.
Wiki User
∙ 13y ago
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At a frequency below the resonant frequency parallel circuit is?
A parallel resonant circuit has low impedance, when non resonant; however the impedance rises sharply, as the circuit comes to resonance.
What will be the inductance in inductive circuit at low frequency?
The inductance doesn't change, but the impedance (equivalent to resistance) will be very low.
Why capacitor short circuit in ac and open circuit in dc analysis?
Reactance of capacitor is inversely proportional to frequency. I should not need to write the exact equation here, its in your textbook. All you need is that its inversely proportional to frequency for proof.We will now assume an ideal capacitor to keep the analysis simple.at DC the frequency is zero, the inverse of this is infinite reactance: open circuitat low frequency AC frequency is low, the inverse of this is high reactanceat midrange frequency AC frequency is midrange, the inverse of this is midrange reactanceat high frequency AC frequency is high, the inverse of this is low reactanceat infinite frequency AC frequency is infinite, the inverse of this is zero reactance: short circuitThis disproves your original statement as written, except for the special cases of DC and infinite frequency AC (which does not occur), for ideal capacitors.As all real capacitors are nonideal, they have leakage resistance. This means that even for the special case of DC the capacitor is not a true open circuit, just a very high resistance resistor. Which also disproves it for the remaining case of DC in real capacitors.
What is a high end frequency scanner?
A: It is a terminology to imply that the scanner will be used at the hi end of frequency as opposed to low frequency
Is The carrier frequency is usually lower than the modulating frequency?
when the frequency is low , energy will be obviously low. To increase the energy of the signal we need to increase the frequency. This is achieved by multiplying the message signal with the carrier signal (with high frequency).
How t convert high frequency into low frequency?
To covert a high frequency to a low one, we use flip-flops.
Can you give us a circuit of low voltage convert to high voltage?
yes. using step up transformer we can convert low vlg to hi vlg
Does A high-pitched sound result from low frequency waves?
high pitch is high frequency, low pitch is low frequency
Does a high pitch sound result from low frequency waves?
high pitch is high frequency, low pitch is low frequency
Why high pass circuit is called as an Differentiator?
That is its function. An RC low pass circuit is an integrator.
How do you get different pitches?
By changing the frequency of the vibration. High frequency = high pitch. Low frequency = low pitch.
Is lower pitch a low frequency or high frequency?
low
Is high frequency sounds low pitch?
No, high pitch means high frequency.
Low and high pitched sounds?
Low pitch = low frequency = long waves. High pitch = high frequency = short waves.
At a frequency below the resonant frequency parallel circuit is?
A parallel resonant circuit has low impedance, when non resonant; however the impedance rises sharply, as the circuit comes to resonance.
Do low frequency sounds have a high pitch or a low pitch?
Low frequency = low pitch = long waves
Does a high pitch sound have a low frequency?
No. High pitch = high frequency = short wave
