Zaostali napon i ledice

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15w. Kad upalim ventilator, ledice lagano svijetle (rekao bih s 1%



strujni krug?
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Re: Zaostali napon i ledice



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to par mikroampera curi kroz izolaciju ili se inducira u kabelu;
dodaj paralelno zarulji kojih 100 kilooma ili ostavi jer nema stete

pozdrav   hrvoje




Re: Zaostali napon i ledice
On 04/03/2017 09:26 PM, Hrvoje Aras wrote:


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Branko Vasiljev:
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Re: Zaostali napon i ledice
Vaso  wrote:
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Re: Zaostali napon i ledice
On 04/04/2017 03:52 PM, hAZE wrote:
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Cesto su ukljucene? Pregrijavanje/slabo hladjenje?
Ja svoje palim jednom mjesecno na po 10-ak minuta...

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Re: Zaostali napon i ledice
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Meni jedna 3W LED zarulja u hodniku svijetli 24 sata na dan od prvog  
mjeseca 2013. Ugasena je bila samo par puta na po par sati.
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Re: Zaostali napon i ledice
On 04/04/2017 11:00 PM, Chupo wrote:
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Naisao si na primjerak s tvornickom greskom? LOL

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Re: Zaostali napon i ledice
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Ovakva izvedba se ne kvari:

http://tinyurl.com/k9mqseo

Imam jos jednu takvu koja isto neprekidno svijetli vec oko 2 godine ali  
trenutno ih na eBay-u ne mogu pronaci.

Ove se isto ne kvare ali su malo glomazne i trenutno ih isto ne mogu  
naci na eBay-u - ovo je stari listing:

http://www.ebay.com/itm/361082927858

Izgleda da su namjerno prestali proizvoditi one koje traju :-)

Ovdje sam pisao o tim zaruljama:

http://tinyurl.com/n39tzq3

Znam nekoliko ljudi koji ih imaju vec par godina i nikome jos nije niti  
jedna prestala raditi. Problem jeto  da su glomazne i da za pokrivanje  
prostorije trebaju dvije pa treba splitter:

http://www.ebay.com/itm/182346068345

i dva flexibilna adaptera:

http://www.ebay.com/itm/142305783060
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Re: Zaostali napon i ledice
Chupo  wrote:
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live long and prosper

Re: Zaostali napon i ledice
Vaso  wrote:
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dijela

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live long and prosper

Re: Zaostali napon i ledice
On 04/06/2017 02:11 PM, hAZE wrote:
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prostorijama...


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Branko Vasiljev:
Vise se NIkada Nitko NECE Na Softveru
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Re: Zaostali napon i ledice
Vaso  wrote:
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live long and prosper

Re: Zaostali napon i ledice


Pa, nades ledicu koja ne radi i zamijenis... i vozi dalje.

Re: Zaostali napon i ledice
Nikolaj Lazic  wrote:

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bypassirati? Spojiti njen + i - ?

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Re: Zaostali napon i ledice
On 04/06/2017 01:59 PM, hAZE wrote:
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Koliko ih je na plocici? Kako su spojene?

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Re: Zaostali napon i ledice
Vaso  wrote:
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http://www.ebay.com/itm/LED-Dimmable-Light-SMD5730-3w-5w-7w-10w-12w-15w-18w-24w-panel-Light-Source-220V-/222074564298?var=&hash=item0


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live long and prosper

Re: Zaostali napon i ledice
hAZE  wrote:
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Moja je 15w, 5730 diode, warm white
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live long and prosper

Re: Zaostali napon i ledice
On 04/07/2017 09:49 AM, hAZE wrote:
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Cini mi se da su redno po 3 paralelno spojene.
Brikanjem ces 'ugasiti' jos dvije.



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Branko Vasiljev:
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Re: Zaostali napon i ledice
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Pa, uzmi unimer, prebaci na testiranje spoja i istrobaj s obe strane (prvo
crna s jedne strane, pa onda okrenes). Ako radi, zasvjetlit ce u jednom
polozaju.
Onda ju sa sakalpelom odrezes, onda lemilicom ocistis mjesto, te provjeris
unimerom kako su orjentirane susjedne ledice... i stavis drugu.


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Ako napravis bypass, onda ce se u drugima povecati struja, pa ce i te brze
izgoriti.
Koji tip ledica ti treba?

Re: Zaostali napon i ledice
On 04/06/2017 07:41 PM, Nikolaj Lazic wrote:
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Vecina tih ledica treba oko 3,3V.
To je PREVISE za standard univerzalac, nece pokazati razliku.
Treba poseban izvor veceg napona uz otpornik za ogranicenje struje...
npr:
  http://led-obzor.com/led/led-smd-5630-5730

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Vise se NIkada Nitko NECE Na Softveru
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