jimmykk
Full Member level 3
Hi
I am using an amplifier(LT1210) with +-15V Supply and its output is connected to a transformer RM10 core N97 with 9:150 step up ratio and its output has to be connected to various
piezoelectric transducers in the range 40 to 300khz and impedances varying from 20 to 2.5k Ohm.
The problem is i cant amplify my signal as much as i want to as the sine wave gets distorted and also i have to connect a resistor between amplifier and transformer to make this circuit work.
I would like to send so much power as i can to the transducers so that receiver signal can be increased.
Input into Amplifier: Sine wave:2 to 4V(40 to 300khz)
Thanks
I am using an amplifier(LT1210) with +-15V Supply and its output is connected to a transformer RM10 core N97 with 9:150 step up ratio and its output has to be connected to various
piezoelectric transducers in the range 40 to 300khz and impedances varying from 20 to 2.5k Ohm.
The problem is i cant amplify my signal as much as i want to as the sine wave gets distorted and also i have to connect a resistor between amplifier and transformer to make this circuit work.
I would like to send so much power as i can to the transducers so that receiver signal can be increased.
Input into Amplifier: Sine wave:2 to 4V(40 to 300khz)
Thanks