r application is in transforming direct continuouscurrent to direct intermittent current to secure greaterheating effects. Suppose we have a surgeons cautery tobe heated. Arrange a set-up as in Fig. 32. In series witha lamp between ordinary lighting mains is placed a con-denser. In shunt across the… … Vibrator | Cautery Fig. 32. circuit open 9/10 of the time. If the resistance R of thecautery is small in comparison with the resistance B of thelamp,— giving an approximately constant current circuit— and the condenser is of the proper capacity we will havethe following condition: The current I…
Electronics · Electricity
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