For an ongoing project of studying magnetic properties of various metals we need to use a power supply which can generate 25 V peak to peak, frequency 50- 500 kHz, 5A (PP) current. Frequency would be sine/cosine (Hanning) with tone bursts of 1 to 10.
Being An electronics guy finding it is difficult to move ahead. Any help would be greatly appreciated.
Thought of using an audio amplifier but it may not work since signal bandwidth is limited to 100 khz. How about using a sinewave generator with power amplifier such as OPA541. Slew rate of amplifier is 10v/micro second. Any suggestion??