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Hello Sir,
Thanks for quick response, I have got expected output... it was oscilloscope connection that could not show correct value.
I need solution for, how to remove ringing on output waveform.
To Fvm,
Hello Sir,
I have checked removing coupling C, got Voltage = 490v and when capacitor is connected then Voltage is : 400v. So it means that 90v is drop across MOSFET Vds.
To Fvm,
Thanks for your response, I am getting same output waveform at transducer. But output is limited to 400v even if I am applying 600v at MOSFET VDD. The problem is that I want max. o/p volt( around 600v or volt equal to VDD) at transducer. I got hangup here, not able find solution.
Hello Sir,
I am designing flyback boost converter, and done required calculation. But not able to select flyback transformer current rating.
Specification required after calculation:
• Output power : 120 watt
• Primary peak current : 16 Amps
• Secondary peak current : 2.2 Amps
•...
Hello Sir,
1. 400v is at output where transducer is connected.
2. frequency of 50mSec is repetition rate at which 10uSec pulse is provided to excite transducer.
Image attach.
Sir,
I am working on Pulsar circuit which will drive ultrasonic transducer. I need to exit transducer at 600v to 800v, but pulsar circuit provide 400v max. even if VDD is 600v. What could be the resion for voltage drop kindly suggest.
Attach circuit diagram.
I have experiment by changing R...
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