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Application filed by Lg Electronics IncfiledCriticalLg Electronics Inc
Priority to TW086100595ApriorityCriticalpatent/TW331697B/en
Application grantedgrantedCritical
Publication of TW331697BpublicationCriticalpatent/TW331697B/en
A multi-controlled output is designed for dual half bridge type inducing cooking, among which the anti phase module is connected to DC input. The inverter containing the half bridge anti phase device is controlled to operate heaters. The present inducing cooking, containing multi-heaters will not cause noisy interference. The half bridge anti device is controlled by a time-share system to give power input.
Power source unit employing piezoelectric transformer a high power source unit employing a piezoelectric transformer detects whether the output of the piezoelectric transformer reaches a predetermined value or not.