Hi all,
I am doing an aircraft project to produce a 400hz and 26V ac output signal. I have transformed the 230V ac/60hz into 13V ac.
I had tried to use the NI Multisim to simulate the circuit that i am going to build. However, I was not able to produce a nice sine wave with 400hz and 26Vpp. Instead, I kept on getting a straight line. May anyone tell me how to achieve?
The resistance and capacitance values that I used in the Wien Bridge Oscillator and Class A Amplifier are as following:
Wien Bridge:
Rf =2k ohms, Ri= 1k ohms giving Av=3 (1+Rf/Ri)
R= 39k ohms, C= 0.01μF
Vcc = ±13V
Class A:
Rb1=7.8kΩ, Rb2=1.5kΩ
Rc=4.7kΩ, Re=1kΩ
Vcc = ±13V
Hope you can help me with this! Thank you.
I am doing an aircraft project to produce a 400hz and 26V ac output signal. I have transformed the 230V ac/60hz into 13V ac.
I had tried to use the NI Multisim to simulate the circuit that i am going to build. However, I was not able to produce a nice sine wave with 400hz and 26Vpp. Instead, I kept on getting a straight line. May anyone tell me how to achieve?
The resistance and capacitance values that I used in the Wien Bridge Oscillator and Class A Amplifier are as following:
Wien Bridge:
Rf =2k ohms, Ri= 1k ohms giving Av=3 (1+Rf/Ri)
R= 39k ohms, C= 0.01μF
Vcc = ±13V
Class A:
Rb1=7.8kΩ, Rb2=1.5kΩ
Rc=4.7kΩ, Re=1kΩ
Vcc = ±13V
Hope you can help me with this! Thank you.