M
micky
Guest
How much power is used by the final stage?
Got a new Sandisk Clip, a very small MP3 player with an FM radio.
Built in battery, recharges from USB. I will probably forget to do this.
Am I correct, about radios in general and probably about this, that 80
or 90% of the power is used in the last stage, the stage that powers the
earbuds (or the speakers in a radio) And t hat all the other stages
put together use less than 10 or 20% of the power?
Sometimes when listening to the radio and walking around, the sound
disappears because the signal is not there. No hum even. Am I right
that it's only using 10 or 20% of the power it does when the program is
playing?
Thanks a lot
Got a new Sandisk Clip, a very small MP3 player with an FM radio.
Built in battery, recharges from USB. I will probably forget to do this.
Am I correct, about radios in general and probably about this, that 80
or 90% of the power is used in the last stage, the stage that powers the
earbuds (or the speakers in a radio) And t hat all the other stages
put together use less than 10 or 20% of the power?
Sometimes when listening to the radio and walking around, the sound
disappears because the signal is not there. No hum even. Am I right
that it's only using 10 or 20% of the power it does when the program is
playing?
Thanks a lot