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P a g e
Capacitor C1 now discharges with a current which
flows into the cathode of
SCR
1
through
SCR
2 in a forward direction back to the negative terminal of the capacitor. This
direction of current flow causes
SCR
1 to become non-conductive
provided that the reverse
current through the
SCR
is of
sufficient duration for the
SCR
to again become blocking. C1
simultaneously discharges through
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