Generate 3MHz Signal from 9V DC Voltage

  • Thread starter Thread starter brilliantsand
  • Start date Start date
  • Tags Tags
    Signal
AI Thread Summary
To convert a 9V DC voltage into a 7V AC voltage at a frequency of 3 MHz, an oscillator is needed. The discussion raises questions about whether a sine wave or square wave is desired and the necessary distortion specifications. The user currently has a 12V DC input but is struggling to achieve the required output. The lack of detailed parameters is noted, but it is suggested that they may be important for achieving the desired results. The conversation emphasizes the need for clarity on the oscillator's specifications for successful conversion.
brilliantsand
Messages
2
Reaction score
0
Sir,
I want to convert a 9 V dc voltage into a 7 V AC Voltage at a frequency of 3 MHz.
Please help me on this. How can I do that?
 
Engineering news on Phys.org
brilliantsand said:
Sir,
I want to convert a 9 V dc voltage into a 7 V AC Voltage at a frequency of 3 MHz.
Please help me on this. How can I do that?

Welcome to the PF. Do you want to make a sine wave or square wave at 3MHz? What kind of distortion specs do you need to meet? What is the oscillator for?
 
berkeman said:
Welcome to the PF. Do you want to make a sine wave or square wave at 3MHz? What kind of distortion specs do you need to meet? What is the oscillator for?

welll the only thing I have now is a 12 V dc input and the output required is 7 V AC with a frequency of 3 MHz. There are no other parameters specified and neither are they important. We planned to use a oscillator to convert the DC into AC but we are unable to get the exact specification
 
Last edited by a moderator:
brilliantsand said:
welll the only thing I have now is a 12 V dc input and the output required is 7 V AC with a frequency of 3 MHz. There are no other parameters specified and neither are they important. We planned to use a oscillator to convert the DC into AC but we are unable to get the exact specification

Not important? Okie dokie.
 

Thread 'Why does the amperage go real high if there is a low voltage short?'

I used to be an HVAC technician. One time I had a service call in which there was no power to the thermostat. The thermostat did not have power because the fuse in the air handler was blown. The fuse in the air handler was blown because there was a low voltage short. The rubber coating on one of the thermostat wires was chewed off by a rodent. The exposed metal in the thermostat wire was touching the metal cabinet of the air handler. This was a low voltage short. This low voltage...
View full post »
Thread 'How Does Jaguar's 1980s V12 Dual Coil Ignition System Enhance Spark Strength?'

Thread 'How Does Jaguar's 1980s V12 Dual Coil Ignition System Enhance Spark Strength?'

I have come across a dual coil ignition system as used by Jaguar on their V12 in the 1980's. It uses two ignition coils with their primary windings wired in parallel. The primary coil has its secondary winding wired to the distributor and then to the spark plugs as is standard practice. However, the auxiliary coil has it secondary winding output sealed off. The purpose of the system was to provide a stronger spark to the plugs, always a difficult task with the very short dwell time of a...
View full post »

Thread 'Question about bonding ground and neutral'

I am not an electrical engineering student, but a lowly apprentice electrician. I learn both on the job and also take classes for my apprenticeship. I recently wired my first transformer and I understand that the neutral and ground are bonded together in the transformer or in the service. What I don't understand is, if the neutral is a current carrying conductor, which is then bonded to the ground conductor, why does current only flow back to its source and not on the ground path...
View full post »

Similar threads

DC blocking the photodiode signal
Replies
48
Views
4K
What Happens When AC and DC Signals Interact in Audio Circuits?
Replies
13
Views
3K
Need help with PIN diode selection in RF switching circuit
Replies
2
Views
1K
How is power limited from renewable sources
Replies
10
Views
2K
Sources of voltage ripple in buck converter
Replies
13
Views
3K
Can 9V DC Be Lethal in Biomedical Experiments?
Replies
5
Views
1K
Powering multiple devices in a low-voltage DC circuit
Replies
18
Views
2K
12V DC Motor in Light Fixture with Dimmer & 12V DC to 110V AC Inverter
Replies
21
Views
2K
Need Help: 2V DC to 2V AC conversion at 1 MHz
Replies
11
Views
2K
Using an inductor choke as a receiving antenna for LW radio
Replies
14
Views
2K

Hot Threads

Recent Insights

Back
Top