(501) · also written as a run, 501a xxx 501n
(501)
Where it is first named
… or smaller) which are axially (spiralled) Bifilar wound about core bobbin (502), forming individual spiral-wrap (inner to outer circumference and being equally-length) coils (501a xxx 501n) electrically connected in sequential order to form resistive pickup coil (503).
How it is written
- (501a xxx 501n) 1×
- (501a xxx 50 In) 1× with (I)
501a xxx 501n is Meyer's shorthand for a run of the same thing: 501a is the first, 501n the last, and the x's stand for however many lie between. Every stage of the run is this one numeral. A pair before the letters, 583/602a, is a run of two things that go together, one of each per stage.
Drawings 10
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Carries this number · Electronic Circuit Design
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coil-structures (580) of Figure (6-1) · Voltage Intensifier Coil-Assembly
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(580) of Figure (6-1) · Inductance (FL)
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(710) of Figure (7-10) · Inductance (FL)
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(710) of Figure (7-10) · Capacitance (Cd)
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(580) of Figure (6-1) · Multi-layer Coil
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(710) of Figure (7-10) · Transformer Action
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Carries this number · WFC 426 - Illustrations
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(580) of Figure (6-1) (WFC memo 425) · 8-2 - Traveling Voltage Wave-Guides
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(580) of Figure (6-1) · Voltage to Amp Differential Ratio
Where it is named · 2
Tri - Coil Construction 2×
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… or smaller) which are axially (spiralled) Bifilar wound about core bobbin (502), forming individual spiral-wrap (inner to outer circumference and being equally-length) coils (501a xxx 501n) electrically connected in sequential order to form resistive pickup coil (503).
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Primary Coil (26) (typically .030 Ga.) film coated magnet wire is longitudinal wrapped in space relationship on top of and layered bidirectional (507a xxx 507n) across spiral-wrap coils (501a xxx 50 In) to complete bobbin cavity (504).