High Power Amplifier for Acoustic Transducer

  • Thread starter nauman
  • Start date
  • #1
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Hi all

I am in search of a Power Amplifier (preferably Solid state pulsed amplifier ) which is able to output around 340 Vrms across 25 ohm impedance load (acoustic transducer operating at approx 4.5 KW) in pulsed mode with duty cycle less than 1%, maximum pulse length of 5 ms and operating frequency is in range of 400-500 KHz.

If any one knows about COTs power amplifiers meeting these requirements, kindly share with me.

Thanks & Regards
Nauman
 

Answers and Replies

  • #3
berkeman
Mentor
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Hi all

I am in search of a Power Amplifier (preferably Solid state pulsed amplifier ) which is able to output around 340 Vrms across 25 ohm impedance load (acoustic transducer operating at approx 4.5 KW) in pulsed mode with duty cycle less than 1%, maximum pulse length of 5 ms and operating frequency is in range of 400-500 KHz.

If any one knows about COTs power amplifiers meeting these requirements, kindly share with me.

Thanks & Regards
Nauman
What is the application? What is your background working with voltages over SELV? What is your experience working with ultrasound at those power levels?...
 

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