| 摘要 |
The electronic adjusting switch shall be used in electriclighting installations in residential and industrial buildings. Itincludes a pulse shaper (1) in the form of a waiting multivibratorthe input of which is connected to a cascade of button switches(2) and its output to the input of a switching device (flip-flop)(3). The output of the switching device (3) is connected onceacross an amplifier (4) to relay (5) of the main board andsecondly - across a time setting circuit (6) to the input of azero connection unit and initial setting (7) the output of whichis coupled to the input of the device (3).1 claim, 1 figure/!
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