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Перевод: ohm speek ohm


[существительное]
ом [эл.]


Тезаурус:

  1. The output impedance is about 0.02 ohm at the 5V end and 0.1 ohm at the 15V end of the range.
  2. Visiting several hi-fi shops, most units, including the 8 ohm types have a sensitivity of between 87db and 96b/mW.
  3. In order to set this for optimum sensitivity, a one ohm resistor should be connected across the probes and the control is adjusted until the l.e.d. just becomes illuminated.
  4. Ohm's Law comes to the rescue and we obtain a value of 0.4V/186A or 2.15k.
  5. Going back to headphones, to provide 10mW of pure class-A into a pair of 32 ohm "phones requires a voltage swing of 560mV r.m.s. and a current consumption of 25mA.
  6. A decade ago most stereo headphones were 8 ohm units, now most quality units employ Mylar film diaphragms and are usually rated 32 ohm impedance.
  7. First, as h/ez has the dimensions of the ohm, the unit of resistance, we can use a MOSFET as a resistance standard.
  8. Mr Roberts quotes typical values of capacitor and primary coil resistance of and 0.7 ohm respectively.
  9. Note also that an 8 ohm loudspeaker is needed.
  10. The current flowing in R6 can thus be determined from Ohm's Law.
  11. The low ohm, high wattage resistors used are wirewound types and should be available generally.
  12. The circuit shown in Fig. 2 (based on a comparator) will, however, detect changes in resistance of less than 0.1 ohm.

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