off-line High PF LED Driver

Serbian translation: nekonektovani upravljač svjetlećih dioda (LED) visokih fizičkih funkcija (PF)

GLOSSARY ENTRY (DERIVED FROM QUESTION BELOW)
English term or phrase:off-line High PF LED Driver
Serbian translation:nekonektovani upravljač svjetlećih dioda (LED) visokih fizičkih funkcija (PF)
Entered by: Nikola Galic

11:41 Oct 21, 2014
English to Serbian translations [PRO]
Tech/Engineering - Electronics / Elect Eng / poluprovodnici
English term or phrase: off-line High PF LED Driver
This Design Note (DN) is an extension to ON
Semiconductor’s Application Note AND8427/D
and illustrates how the NCL30001 continuous
conduction mode power factor corrected single
stage flyback controller can be used to
implement a constant current LED driver for
area lighting applications such as high bay,
tunnel, parking garage and roadway lighting.

Kompletan dokument na:
http://www.onsemi.com/pub_link/Collateral/DN06068.PDF

Bio bih zahvalan za pojasnjenje o cemu se zapravo ovde radi.
Nikola Galic
Local time: 17:34
nekonektovani upravljač svjetlećih dioda (LED) visokih fizičkih funkcija (PF)
Explanation:
Prijedlog

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Note added at 1 day20 mins (2014-10-22 12:01:48 GMT)
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https://www.google.com/?hl=hr&gws_rd=ssl#hl=hr&q=LED dioda k...
Selected response from:

Slobodanka Stojčević
Bosnia and Herzegovina
Local time: 17:34
Grading comment
3 KudoZ points were awarded for this answer



Summary of answers provided
4nekonektovani upravljač svjetlećih dioda (LED) visokih fizičkih funkcija (PF)
Slobodanka Stojčević
4LED drajver van (električnog) kola sa velikim faktorom snage
Maja Stojanović


  

Answers


1 day 14 mins   confidence: Answerer confidence 4/5Answerer confidence 4/5
off-line high pf led driver
nekonektovani upravljač svjetlećih dioda (LED) visokih fizičkih funkcija (PF)


Explanation:
Prijedlog

--------------------------------------------------
Note added at 1 day20 mins (2014-10-22 12:01:48 GMT)
--------------------------------------------------

https://www.google.com/?hl=hr&gws_rd=ssl#hl=hr&q=LED dioda k...


    Reference: http://docs.oracle.com/cd/E23824_01/html/819-3196/glggr.html
    Reference: http://www.oasismanagement.com/TECHNOLOGY/GLOSSARY/
Slobodanka Stojčević
Bosnia and Herzegovina
Local time: 17:34
Native speaker of: Native in SerbianSerbian, Native in BosnianBosnian
PRO pts in category: 13
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2 days 21 hrs   confidence: Answerer confidence 4/5Answerer confidence 4/5
off-line high pf led driver
LED drajver van (električnog) kola sa velikim faktorom snage


Explanation:
LED driver se u mnogim rečnicima javlja kao pogonski sklop LED-a, zapravo, kao neki softver koji govori led diodi kojim intenzitetom da svetli u zavisnosti od struje i napona.

http://www.struja.rs/unutrasnja/394/380/0/led-drajveri-napaj...

LED drajver za LED ram
LED drajver, 3VA, 700mA

http://www.jubox.info/komponente/

Da li LED zahtevaju Drajvere?

Naravno. Drajver je potreban za stabilan rad diode.
Bez drajvera dolazi do nekontrolisane potrošnje energije koja rezultuje veće zagrevanje ćelije diode i samim tim drastično smanjuje vek trajanja iste.
Za pravilno napajanje diode koristi se elektronska strujna regulacija napona napajanja (Driver).

LED se mogu vezivati i u seriju. Na ovaj drajver je moguće spojiti na red 1-9 belih, plavih ili zelenih dioda, a 1-12 crvenih i žutih dioda. Paralelno se mogu vezivati sve do maksimalne snage drajvera.

http://www.infozonet.rs/public/Premium/services.php?r=1354&u...

LED drajver predstavlja stabilisano napajanje za LED sisteme. Tipicna izlazna stabilisana struja iz drajvera je od 20mA do 2500mA.

http://www.euronivo.rs/html/LED drajver DC.html

LED drajver za napajanje LED dioda

Što se tiče skraćenice PF, prema rečniku The Illustrated Dictionary of Electronics (Stan Gibilisco): PF= symbol for POWER FACTOR. (tj. faktor snage)

http://www.linear.com/products/offline_led_driver

Offline LED Driver
The LT3799 is an isolated LED controller with active power factor correction (PFC), specifically designed for driving LEDs from a universal input range of 90VAC to 265VAC.

http://sr.wikipedia.org/sr/Фактор_снаге

Фактор снаге
У електричном систему, оптерећење са малим фактором снаге вуче више струје од оптерећења са већим фактором снаге за исту количину пренешене употребљиве снаге.

http://www.promont.rs/FrontPage/led-it-shine.html
Veliki faktor snage >90%

http://fancy.hr/index.php?option=com_content&task=view&id=52...
- Visoki faktor snage (Power Factor), čak i do 98% učinkovitosti.

http://science.webhostinggeeks.com/LightingDemo
LED drajver ploca visoke snage

off-line je van električnog (strujnog) kola


Maja Stojanović
Serbia
Local time: 17:34
Specializes in field
Native speaker of: Native in SerbianSerbian, Native in Serbo-CroatSerbo-Croat
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