Electrical and scientific instruments and apparatus : november 20th, 1899 (1899)
Elmer G. Willyoung & Co · New York : E.G. Willyoung · leaf 13
ication of the enclosed air which, bombarding to and fro withthe alternating circuit pulsations, softens the insulation, wastes powerand finally ruins the condenser. As a rule, any but fine mica conden-sers become so hot in five or ten minutes, on anything over 200 or 300volts, alternating, as to… … (4) Great Dielectric Strength. The Will-young Condensers, either mica or paper,are guaranteed to stand 500 and 1,000volt circuits continuously. Actually, volt-ages several times these values, may beput upon the condensers for considerabletimes without risk. WILLYOUNG PAPER CONDENSERS. Sli^OLE…
Electric apparatus and appliances · Equipment and supplies
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