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Перевод: amplifier

[существительное]
усилитель ; линза

Тезаурус:

1. The culprit is shown in the picture - the RC-coupled amplifier itself, published in the issue for October 10, 1923, with its complement of "R" valves.
2. The ratio of R4 to R5 sets the approximate gain of the amplifier.
3. Of the ten pairs of headphones tested with this amplifier most were delivering truly deafening levels with 10mW input.
4. First RC-coupled amplifier, constructional details of which were published by WW in 1923, brought murder to the hearts of transformer makers in the land.
5. The pickup coil in each amplifier is loaded by a 1k resistor and applied to one section of an quad analogue switch.
6. Using the amplifier gain trimpot, adjust so that the output changes by 5V when the coil current is reversed.
7. We are using the op.amp IC1 here as a non inverting amplifier feeding the input signals from the slider (moving contact) of VR1 to the non inverting input (+).
8. IC6 is the buffer amplifier in the main output filter, and this is identical to the filter used at the input of the delay line.
9. It's impractical to boost all channels simultaneously, through a wide band amplifier, so separate amplifiers are need different channel bands.
10. The voltage gain of the amplifier is set by the ratio of resistor R1 to R1 at 11 times.
11. In a power amplifier the load would normally be a 8ohm loudspeaker.
12. There is one other important feature of the SD Ribbon which must be taken into account: it presents an unusually punishing electrical load to the partnering amplifier (or power amplifier for those with two or three amplifiers).
13. Feeding either through a series resistance results in a loss of control on the moving diaphragm by the amplifier, usually resulting in a peak in the bass response with a rapid "roll-off" below the frequency of the peak.