Proudovy omezovac 4A

[Milan B.]

On 3/1/2013 10:14 PM, Kuba Jan wrote:
> Ted jsem chtel objednat ten regulator z odkazu a narazil na e-bay na 
> ten samy:
> http://www.ebay.com/itm/1PCS-Lithium-Charger-Step-down-5A-5V-32V-to-0-8V-30V-power-supply-module-/400423203732?pt=LH_DefaultDomain_0&hash=item5d3b153394 
>
> Nejak tomu nerozumim - ten samy prodejce ma to samou vec :
> http://www.ebay.com/itm/1PCS-Lithium-Charger-Step-down-5A-5V-32V-to-0-8V-30V-power-supply-module-/370707642205?pt=LH_DefaultDomain_0&hash=item564fe5b75d 
>
> ale 3x drazzsi...
> V cem je figl?

To prve je drazba.

-m-

> JaKub
>
>
>
> Dne 3.2.2013 13:41, Slavomir Tomascik napsal(a):
>> Zdravim,
>>
>> nedavno som to kupoval na nabijanie LiFePO4 do aku vrtacky.
>> Za par penazi sa tomu da nastavit vystupne napetie a prudove 
>> obmedzenie. Nevyhovovalo by?
>> http://www.ebay.com/itm/370707642205?ssPageName=STRK:MEWNX:IT&_trksid=p3984.m1439.l2649 
>>
>> Je tam osadeny neaky SX3478, a najst datasheet... ale funguje to 
>> dobre, aj ked ja to pouzivam tak na 2A, malo by to 4A zvladnut.
>> Datasheet toho obvodu je
>> http://www.doc88.com/p-643530904547.html
>> ale ako by z oka vypadol obvodu AX4005, a ten sa da lahko najst.
>>
>> Sla
>
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