StepDown 12/5V

[juraj michalek]

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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