Incarcator acumulatori... cumpar nou sau raman cu ce am?

[Vizitator ciureanuc]

Acesta afirmatie a incarcarii ceva mai rapide decat cea standard de 1/10 este facuta de mai multi specialisti, care au studiat acumulatori de toate tipurile si se pot gasii informatii mai ample pe net.

Sustin si eu afirmatia lui 'gauss' ca este un aparat bun cu un raport pret/calitate f bun.

Va doresc sa-l folositi cu placere.

Multumesc.

 

Puteti furniza cateva linkuri catre informatiile despre curentii de incarcare?

Daca tot m-am apucat sa schimb incarcatorul si acumulatorii, chiar m-ar interesa sa citesc mai mult.

 

Later Edit: am gasit acest link: http://batteryuniversity.com/learn/article/charging_nickel_metal_hydride

foarte interesant, de altfel

 

citat: It is difficult, if not impossible, to slow-charge a NiMH battery. At a C‑rate of 0.1 to 0.3C, the voltage and temperature profiles fail to exhibit defined characteristics to measure the full-charge state accurately and the charger must depend on a timer. Harmful overcharge will occur if a fixed timer controls the charge. This is especially apparent when charging partially or fully charged batteries.

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LINK Most portable batteries are rated at 1C, meaning that a 1,000mAh battery that is discharged at 1C rate should under ideal conditions provide a current of 1,000mA for one hour. The same battery discharging at 0.5C would provide 500mA for two hours, and at 2C, the 1,000mAh battery would deliver 2,000mA for 30 minutes. 1C is also known as a one-hour discharge; a 0.5C is a two-hour, and a 2C is a half-hour discharge.

[radusa]

Un bun inceput, chiar daca articolele sunt mai vechi, ar fi aici:

http://batteryuniversity.com/

 

iar datasheet-urile acumulatorilor indica de regula care este curentul maxim admis de incarcare si contin si diverse grafice utile.

 

PS Vad ca ati gasit link-ul inainte de postarea mea.

 

PS2 Inca doua link-uri cu info utile:

http://www.buchmann.ca/faq.asp

http://www.powerpulse.net/techPaper.php?paperID=114