File:AD59230 electrical circuit.jpg

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English: AD59230 power circuit.
  • Blocking oscillator have some constructive defect: transistor connected secuence to "-" (negative pole), it just switchs on and switchs off transformer's primary coil. Electrical circuit has 4 inductor and absolutely no limitation diodes. So, after using 9-15 months, transistor will burn and keep primary coil open. As transformer is designed for high frequency, it's primary coil has very small resistance. Due to Ohm's law, after transistor burning, circuit will be shorted and burn fuses.
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Author Dmitry G
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current19:50, 4 April 2010Thumbnail for version as of 19:50, 4 April 20102,560 × 1,920 (654 KB)Dmitry G (talk | contribs){{Information |Description={{en|1=AD59230 power circuit. *Blocking oscillator have some constructive defect: transistor connected secuence to "-" (negative pole), it just switchs on and switchs off transformer's primary coil. Electrical circuit has 4 ind

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