anotherbrick
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hello dear forum
I need a zero current switching IC for driving half bridge inverter
which is powering an ultrasonic welding horn
frequency is 15 to 35 Khz depending on horn type
power is up to 2.5 KW
this IC must oscillate freely near resonance frequency until catching ZC signals
after then it must pass to ZCS mode
can you advice me such a ZCS IC ?
thank you
I need a zero current switching IC for driving half bridge inverter
which is powering an ultrasonic welding horn
frequency is 15 to 35 Khz depending on horn type
power is up to 2.5 KW
this IC must oscillate freely near resonance frequency until catching ZC signals
after then it must pass to ZCS mode
can you advice me such a ZCS IC ?
thank you