Hello,
I am making a high frequency induction heater using the schematic I found online.
http://4hv.org/e107_plugins/forum/forum_viewtopic.php?142264
I was able to make the induction heater work and I measured the frequency to be about 5 MHz. The only problem is that the input current is really low (about 1 A), even when I apply 40 V voltage. Since the power is so low, I can only get the metal warm instead of glowing red. Does any one have any idea why my current input is so low? How can I modify my circuit to achieve high power?
Thank you.
I am making a high frequency induction heater using the schematic I found online.
http://4hv.org/e107_plugins/forum/forum_viewtopic.php?142264
I was able to make the induction heater work and I measured the frequency to be about 5 MHz. The only problem is that the input current is really low (about 1 A), even when I apply 40 V voltage. Since the power is so low, I can only get the metal warm instead of glowing red. Does any one have any idea why my current input is so low? How can I modify my circuit to achieve high power?
Thank you.