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Touch lighting delayed light off circuit 3
Source: InternetPublisher:太白金星 Keywords: Touch type delayed lights off Updated: 2021/06/13
(3) Touch lighting delayed light off circuit 3
The circuit is shown in Figure 2-58. This circuit controls the power supply
using capacitors to step down the voltage and voltage regulator tubes to stabilize the voltage. The delay time
is determined by R2 and Cl.
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