Hi Guys,
I'm a newbie in this area and have a project for which I need to make an 200 Vac signal(f=100Hz) from a 3.7Vdc input signal.
As you all can see in the attached figure, a flyback converter has been used in the first-stage and then a half-bridge scheme in the second stage. Can you tell me how I can figure out the value for L?
My capacitors at the output are both 22nF and the desired output voltage has been shown there.
I also have problem in driving the mosfet switches in case of Ql and Qh. In fact I'm trying to simulate the 2nd stage in Pspice which you can see in the second figure. Can you please hele me driving my Mosfets?
I'm a newbie in this area and have a project for which I need to make an 200 Vac signal(f=100Hz) from a 3.7Vdc input signal.
As you all can see in the attached figure, a flyback converter has been used in the first-stage and then a half-bridge scheme in the second stage. Can you tell me how I can figure out the value for L?
My capacitors at the output are both 22nF and the desired output voltage has been shown there.
I also have problem in driving the mosfet switches in case of Ql and Qh. In fact I'm trying to simulate the 2nd stage in Pspice which you can see in the second figure. Can you please hele me driving my Mosfets?