DC relay delay pull-in circuit
Source: InternetPublisher:刘德华河北分华 Keywords: DC relay time relay Updated: 2020/08/19
This circuit uses AC power supply and uses DC sensitive relays as executive components . It
is actually a simple time relay . The larger the capacity of capacitor C, the longer the delay pull-in time. As shown in the figure for Ri and C parameters,
the delay can reach 0. 5s.
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