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Touch lighting delayed light off circuit 2
Source: InternetPublisher:吃掉星星 Keywords: Touch type delayed lights off Updated: 2021/11/13
(2) The second circuit of touch mode lighting delayed light off circuit is shown in Figure 2-57. It uses a unidirectional thyristor V, but it cooperates with the rectifier bridge vc, and what passes through the lamp EL is
full-wave alternating current. The delay time is determined by R4 and C.
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