I will need a sine wave generator capable of creating high voltage (~3kv), low current (<10mA), easy to adjust the frequency between 100k~300kHz. I searched on the web and found mostly talking about Tesla driver, which dose not seem to be easy to change the frequency. Could someone advise me of any other way to implement such a sine wave generator, preferable a reference circuit, or any commercial product available (but can't afford expensive one due to budget constraints.)
Many thanks in advance for all your help.
Many thanks in advance for all your help.