Battery low
JF-Expert Member
- Apr 3, 2014
- 315
- 27
hbar zenu ndugu,hv kwnn inakuwa hvy?
mi zangu za tecnokuna headphone za aina mbili 1. powered (Kama za motorola L series) . 2. non-powered kama za nokia. je zako ni zipi?

mi zangu za tecno
dah nimekukubali.mkuu we mbaaayahii iko hivi,,,,,
View attachment 158467
headphones ambazo sio powered kama za nokia,tecno,samsung etc etc hazisababishi simu kuisha charge.
Bali headphones ambazo ni powered zinachangia kumaliza charge.
TOFAUTI KATI YA HEADPHONES HIZO (Powered na nonpowered)
Powered Headphones:
zinahitaji vitu vifuatavyo ili kufanya kazi ..
hivyo hizi headphone zinakuwa na Circuit yenye amplifier kwaajili ya kukuza sauti inayotoka kwenye simu. na pia zinakuwa na Pre-amplifier kwaajili ya kukuza sauti inayotoka kwenye MIC kwenda kwenye simu wakati unapopokea au kupiga simu kupitia headset.
- Power (DC volts like 3Volts).
- Input signal (simu ina act kama pre-amplifier na headphone inayo amplifier) ambazo zitafanyiwa amplification na headphone yenyewe.
NONPOWERED HEADPHONE.
hazihitaji DC volt wala hazina Pre-amplifier kwenye mic.
SULUHISHO:
usitumie headphone za simu nyingine kwenye simu nyingine, Kwa mfano usitumie headphone za samsung kwenye tecno, au headphone za iPhone kwenye Samsung N.k
Kila headphone ina configurations zake ikiwemo number of contacts, pamoja na IMPEDANCE (Resistance Ω ) ambazo zina impact kubwa sana katika ubora wa sauti pamoja utumiaji wa battery.