CĂRȚI ÎN ENGLEZĂ ÎN LEGĂTURĂ CU «TICKLER COIL»
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tickler coil în următoarea selecție bibliografică. Cărți în legătură cu
tickler coil și extrase din aceasta pentru a furniza contextul de întrebuințare al acestuia în literatura Engleză.
1
Electronics via Waveform Analysis
Tickler Coil - Figure 6.16. Armstrong rf oscillator which uses a tickler coil for
positive feedback. nected in order for the feedback to be positive. If connected
properly there would be a phase shift of 1 80° across the transformer. This added
to the ...
It is connected across the tickler coil. The instructions which follow show, step by
step, how the radio is assembled. Make a suitable chassis for mounting the parts.
The base of this one is a piece of pine, the panel is tempered Masonite.
... LEAVING 7 TURNS £' TICKLER COIL 85 TURNS 2 #38 SILK COVERED WIRE
L USE 40 TURNS#32 SILK COVERED WIRE ON TICKLER COIL CHANGES
REQUIRED TO OBTAIN BEST RESULTS ments being wired in series for the ABC
...
4
Basic Radio & Television, 2/E
A portion of the amplified voltage is fed back inductively to the LC tank circuit to
maintain the oscillations. 10.2 TYPES OF OSCILLATORS 10.2.1 Armstrong
Oscillator or Tickler Coil Oscillator In the Armstrong oscillator, a coil L{ called the
tickler ...
Then the telephones should be connected with the other side of the tickler coil.
After the telephones, the B battery can come in, but not before. After the
connections are made, it is possible that no regenerative action will be
experienced.
6
C-W and A-M Radio Transmitters and Receivers
45) is made up of Li and Cl, the source of d-c energy is the plate-supply voltage,
B, and the tickler coil, L, and tank coil, LI, coupled together, comprise the
feedback circuit. The bypass capacitor is placed across the B battery to provide a
low- ...
7
Electric Power Transformer Engineering, Third Edition
An arrangement of LTC for tap winding with tickler coil is applied when the tap
winding has, for example, eight steps and where the regulation should be carried
out in ±16 steps. In this case, a tickler coil, whose voltage is halfthe step voltage ...
As shown in the wiring J diagram at the bottom of this 9®ge, the circuit consists of
inducl^&rfy coupled primary and secondary circuits^rwith tickler coil feed-back for
regeneration. Vernier variable condensersto$<f)005 mfd. capacity usually ...
... this adjustment regardless of the jars or movements to which the radio cabinet
or set may be subject. The illustrations show two methods of arranging the
adjustment of the tickler coil in the Roberts' scheme, which has proved
satisfactory.
10
Plug-in coils wound on tube bases
For the tickler coil, a bared end of wire is inserted in the bottom hole in the tube
base, passed down through the prong and bent over as shown. The end of the
wire is fastened in place with a drop of solder, which is then filed down in the
same ...
