StepDown 12/5V

[Miroslav Sinko]

Aha, tak to neviem. Vo vypredaji som za 1Sk (slovom jednu korunu
:-)kupil par adapterov/nabijaciek k mobilu, tam boli MIK... Tahal som z
nich 1A celkom v pohode. Akoze cielene som prud netestoval, ale 1A
dali. 

Ak ide o istotu, nie je problem kupit MC... pod 20Sk, konktretne pred
cca 2 mesiacmi som si ich objednal z SOS - skutocne prisli MC.

miro

--- juraj michalek <michalek@toolsquare.com> wrote:

> To je OK... Lenze v adapteroch MC... nenajdete, len rozne dbl, njm
> atd. Z 
> vlastnej skusenosti viem ze maju omnoho horsie parametre aj vydrz ako
> 
> originalne verzie.
> 
> S pozdravom Juraj Michálek
> www.toolsquare.com
> ----- Original Message ----- 
> From: "Miroslav Sinko" <sinkomiro@rocketmail.com>
> To: "HW-news" <hw-list@list.hw.cz>
> Sent: Wednesday, April 26, 2006 10:03 AM
> Subject: Re: StepDown 12/5V
> 
> 
> Z datasheetu MC34063A, MC33063A, NCV33063A
> 
> • Operation from 3.0 V to 40 V Input
> • Low Standby Current
> • Current Limiting
> • Output Switch Current to 1.5 A
>                            ^^^^^
> • Output Voltage Adjustable
> • Frequency Operation to 100 kHz
> • Precision 2% Reference
> 
> Dalej su v tom datasheete schemy zapojeni s esternym tranzistorom pre
> prudy vyssie ako 1.5A
> 
> 
> miro
> 
> --- Jiri Osoba <osoba@jablotron.cz> wrote:
> 
> > Samotna 34063, ktera tam obvykle byva, da na vystupu maximalne
> 0.5A.
> >
> > jO.
> 
> 
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