| 摘要 |
<p>1,078,149. Supply circuits. GENERAL ELECTRIC CO. Nov. 19, 1965 [Dec. 29, 1964], No. 49201/65. Heading H3W. [Also in Division H2] In a record player or radiogram, the power supply for the audio amplifier is obtained by rectifying the output of an additional winding on the stator of the motor which thus acts as an auto-transformer or double-wound transformer.</p> |
