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circuit for the deviation orizzon such servers of the god with a final line and a transformed line and for a cathode ray tube
circuit for the deviation orizzon such servers of the god with a final line and a transformed line and for a cathode ray tube
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机译:带有最终线和变换线的神的服务器偏离电路或用于阴极射线管的电路
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摘要
1381103 D.C. - D.C. conversion LICENTIA PATENT-VERWALTUNGS GmbH 16 Dec 1971 [24 Dec 1970] 58576/71 Heading H2F [Also in Division H3] In a line deflection circuit a parallel resistorcapacitor combination 19, 20 in series with the current path of the deflection circuit is charged from a winding 15 of the line output transformer via a diode 18 to limit the voltage across the transistor 9 to a safe level. A stabilized supply stage 2 provides a working voltage from the mains. The resistor 19 (24, Fig. 2, not shown) may be shunted by other circuitry (25) in a television receiver using the invention. The earthed end of capacitor 6 may be connected alternatively to the terminal 23 so that if the resistor 19 is short circuited temporarily the voltage across the deflection circuit remains constant. A resistive path (Fig. 2, not shown) from 23 to a control circuit of stage 2 provides negative feedback to reduce + U B if the deflection circuit is short circuited. A diode (28) may be included in the path such that a fall in the potential at 23 does not lower +U B . The stage 2 may include current limiting.
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机译:1381103 DC-DC转换LICENTIA PATENT-VERWALTUNGS GmbH 1971年12月16日[1970年12月24日]标题H2F [也在H3分区中]在线路偏转电路中,并联的电阻-电容器组合19、20与偏转的电流路径串联电路从线路输出变压器的绕组15经由二极管18充电,以将晶体管9两端的电压限制在安全水平。稳定的电源级2从干线提供工作电压。使用本发明的电阻器19(图2中的24,未示出)可以被电视接收机中的其他电路(25)旁路。电容器6的接地端可以可替代地连接到端子23,使得如果电阻器19暂时短路,则偏转电路上的电压保持恒定。如果偏转电路短路,则从23到级2的控制电路的电阻路径(图2,未显示)提供负反馈,以减小+ U B。路径中可以包括二极管(28),使得在23处的电势下降不会降低+ U B。级2可以包括电流限制。
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