[offtopic] electronica :: output 19V din 12V?

Tiberiu ATUDOREI tiberiu.atudorei at gmail.com
Fri Nov 17 18:59:18 EET 2017


https://www.optimusdigital.ro/en/adjustable-step-up-power-supplies/169-2a-dc-dc-boost-module.html
Aia nu dau date pe site dar daca mai cauti pe net dupa XY-016 gasesti:
DC-DC Step Up Power MT3608 XY-016 Electrical characteristics -The maximum
output current: 2 a -The input voltage: 2 v ~ 24 v -The maximum output
voltage: 28 v -Efficiency: ?93% -(Minimum) (input -output) difference
voltage when input is at (2V and 50% of max-input-V),loading at (50% and
100% rated current). 2.Mechanical properties product size: 36 mm * 17 mm *
14 mm 3.Method of use The module of the IN+ and – after 2~24v, IN adjusting
the potentiometer can adjust output voltage, output voltage is greater than
the input voltage 4.Matters needing attention – The input voltage should
not exceed the maximum input voltage

2017-11-17 17:33 GMT+02:00 Adrian Sevcenco <Adrian.Sevcenco at cern.ch>:

> Salutare! Stie cineva o schita simpla prin care pot sa
> ridic 12V la 19V?
>
> Datele problemei : am 3-4 deviceuri cu alimentare la 12V
> (si un wireless la 19V) si doresc sa comasez pleiada de transformatoare in
> o singura sursa ce sa le alimenteze pe toate.
>
> In acest scop ma gandesc sa folosesc o sursa de tipul acesta :
> https://www.emag.ro/transformator-led4you-l4y12v-5a-220v-
> 12v-60w-5a-ip20-sursa-met-12v-5a/pd/D9VXQDBBM/
>
> Ce experiente/sugestii/idei aveti?
>
> Multumesc frumos!
> Adrian
>
>
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