High frequency apparatus, design, construction and practical application; a practical treatise for electrical engineers, electricans, physicians, students and experimenters (1920)
Curtis, Thomas Stanley · New York, Norman W. Henley publishing company · leaf 100
V////////////////7777??^. ^//^^///yy//////y^y/y>///y//^y////////////yyyz7. 1 Finishing end of •soondaryand starting turn of priaaryconnect with this pottt But arborheld inlathe spindle … Winding is done on bard rubber postLayer of wire 1* wide Connect first tiam with >rasB rod ruraiine.through post of hard rubber Fig. 41.—Details of the oscillation transformer layer of wire are placed three more layers of paper: thenanother of wire with turns spaced ]/% in. This is repeateduntil…
Electric apparatus and appliances
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