Transistor inverter
专利汇可以提供Transistor inverter专利检索，专利查询，专利分析的服务。并且PURPOSE:To prevent abnormal oscillation of an oscillation transistor due to the discordance of phases by lowering the voltage of the base current of the oscillation transistor through a transformer from a power source and applying it through a control transistor thereto. CONSTITUTION:An oscillator connected with transistors Tr1, Tr2 and a rectifying circuit DB1 connected to a power source E for supplying pulsating current to the oscillation transformer OT are provided at the primary side of the oscillation transformer OT, and a discharge lamp EL is energized by the secondary output of the transformer OT. A rectifying circuit DB2 is connected through a step-down transformer RT to the power source E, the base currents from the transistors Tr1, Tr2 are supplied through the control transistor Tr3 thereto, and the base of the transistor Tr3 is controlled from the output side of a choke L1. Accordingly, the base current can be completely accorded with the phase of the voltage between the collector and the emitter, thereby preventing the abnormal oscillation due to the variation in the peripheral conditions.，下面是Transistor inverter专利的具体信息内容。
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