Дополнительная информация: Характеристики 1. При заказе, учитывайте, что интегральные микросхемы могут иметь различный тип корпуса исполнение , смотрите картинку и параметры. На нашем сайте опубликованы только основные назначение и параметры характеристики. Дополнительные вопросы уточняйте через емайл. Полное описание и информация о том как проверить TDAQ, чем ее заменить, схема включения, отечественный аналог, Datasheet-ы и другие технические данные, могут быть найдены в PDF файлах нашего раздела DataSheet, в справочной литературе, или на сайтах поисковых систем Google, Яндекс. Пайку и подключение всех электронных компонентов, должны производить специалисты.
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The vertical driver circuit is a bridge configuration. The deflection coil is connected between the output amplifiers, which are driven in phase opposition. An external resistor RM connected in series with the deflection coil provides internal feed back information. The differential input circuit is voltage driven. An external resistor RCON connected between the differential input determines the output current through the deflection coil.
The output current is adjustable from 0. The maximum input differential voltage is 1. This is recommended because of the spread of input current and the spread in the value of RCON. The flyback voltage is determined by an additional supply voltage VFB. The principle of operating with two supply voltages class G makes it possible to fix the supply voltage VP optimum for the scan voltage and the second supply voltage VFB optimum for the flyback voltage.
Using this method, very high efficiency is achieved. The supply voltage VFB is almost totally available as flyback voltage across the coil, this being possible due to the absence of a decoupling capacitor not necessary, due to the bridge configuration.
A guard circuit VO guard is provided. This signal can be used for blanking the picture tube screen. An East-West amplifier is also provided. This amplifier is an inverting amplifier which is current driven with sink current only capabilities. Html Pages.
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