Rechargeable mabhatiri Munwe - sei kusarudza?

Une nenguva yeko? Kana furashiraiti? Kana, kuti TV kure? Zvose izvi vane chete kwaibva simba ravo - zviri rechargeable mabhatiri chigunwe. Kwete nyore kubuda uye kunotenga zvakarurama bhatiri. Unogona kusarudza kwake, Chokwadi, nechitarisiko rake, nezita, mutengo, kana kutora yakafanana uya akanga kare ari mudziyo. Zvisinei, nokuti unhu basa mano akadai rechargeable mabhatiri munwe, unofanira kuziva uye kunzwisisa kukosha kusiyana imwe mhando nomumwe. Saka sei kusarudza?

Chokutanga, tinofanira kunzwisisa kuti munyu rechargeable mabhatiri munwe anogona kuva akasiyana kugona uye inosiyana. Magadzirirwo dzavo chepuraimari nyore: kurutivi rumwe muruoko anode, pane dzimwe - a cathode uye electrolyte iri pakati pavo.

Pacharwo cylindrical chimiro kuti zano akadai mabhatiri munwe anosarudzwa haasi masanga. A rakamanikana humburumbira pamwe chete vachikwanisa ane yepamusoro coefficient nokupisa nounzenza uye usingashandi nemishonga. Nyora mano izvi pasi mitemo tsamba R uye nhamba (semuenzaniso, R11).

Huru dzekuziva kuti pakusarudza zvakadai mano sezvo penlight mabhatiri vari kushanda ezvinhu. Izvi zvinogona kuva mutoro mukuru (ari kuitwa 0.2 amps), svikiro (0.1 amps) uye diki (asingasviki 0.01 amps). Inorema inogona kuonekwa kana uchishandisa mabhatiri ari furashiraiti, makamera, kumanikidza gauges uye vatambi. Avhareji vari kushanda matoyi nevana. Small mutoro unhu nenguva yeko. Pasina mubvunzo, pane izvi zviitiko zvose, kuti bhatiri achazvikudza zvakasiyana.

Zvinokoshawo kuyeuka zvakananga simba kwezvakatipoteredza pamusoro chokupika zano akadai rechargeable mabhatiri chigunwe. Yakaderera tembiricha electrolyte ari conductivity zvinoderedza, uye zvinoderedza inogona kunobva. Normal bhatiri tembiricha anotama razero kusvika makumi mashanu inegumi. Zvikuru kwazvo pauri bhatiri kumavambo okuchengetera. Saka haufaniri kutenga mabhatiri muchando panze.

Batteries inogona rakakamurwa lithium, alkaline uye sesaline (vakasiyana ne hunhu electrolyte yavo).

Huru drawback munyu zvinhu zvinogona kutaurwa rutapudzo pamusoro uchishandisa voltage panguva zvinoyerera nguva. Ndichishanda vanokwanisa pakati bhatiri achava kupfuura panguva svikiro uye yakakwirira mitoro pamwe inoratidza ezvinhu. Kakawanda unogona kuona kuti kana zvakazara pauri bhatiri electrolyte dzichayerera kubva pauri. Izvi mhando penlight mabhatiri ndicho nokuda kwayo cheapness.

Alkaline mabhatiri vanonyanya yakasimba. Vanoshanda zvakanaka panguva yakaderera tembiricha nani kuramba zvivako zvavo panguva Postojna. Sezvingatarisirwa, nomutengo wavo uchava zvikuru kupfuura iya munyu.

Uye pakupedzisira, inofanira pamusoro lithium mabhatiri. Zvinoitika anodhura (uye anodhura alkali, uye munyu), asi ane simba guru unhu, mukuru uchishandisa voltage, kudzikama, siyana pakuyerera dzenzvimbo uye kushanda kutonhora, upenyu hurefu uye amatura.