12W 220VAC tus tsav tsheb sib xyaw ua ke 1917 COB LED

12W 220VAC tus tsav tsheb sib xyaw ua ke 1917 COB LED Cov Lus Qhia

Vim li cas tus neeg tsav tsheb 220vac COB Leds muaj flickering nyob rau hauv lub koob yees duab?

Cov flickering koj pom thaum ua yeeb yaj kiabneeg tsav tsheb 220V AC COB LEDs(tseem hu uaDirect Ac Leds) Nyob rau hauv lub koob yees duab yog feem ntau vim yogtxoj kev lawv muaj hwj chimCov. Ntawm no yog kev tawg ntawm vim li cas nws tshwm sim:

Vim li cas nws flickers:

1. AC lub zog zaus (50/60 hz)

Ac fais fab tuag mus ncig50 lossis 60 lub sij hawm ib ob(Nyob ntawm koj thaj av).

Ib tus neeg tsav tsheb ACTSLESS AC LED Resifies rau AC tam sim no rau fais fab ntawm LEDs, tab sis feem ntau tsis yogtiajCov voltage kiag li.

Raws li qhov tshwm sim, tusLED lub teeb pom kev ntxiv kuj hloov pauvNrog rau AC WaveForm-feem ntauob zaug ib puag ncigVim tias muaj kev tiv thaiv puv nkaus (yog li 100Hz lossis 120Hz flicker).

2. Tib neeg muag vs. lub koob yees duab

Peb lub qhov muag feem ntau tsis tuaj yeem ntes cov flicker no vim nws nrawm heev.

Tiamsiscov koob yees duab nrog cov ncej tus nqi siab lossis nrawm shutter ceev(zoo li hauv smartphones lossis DSLRS)Ua tus neeg dig, tshwj xeeb tshaj yog thaum shutter ceev yog sai dua 1 / 100s.

3. Tsis muaj lub peev xwm lossis cov tsav tsheb

Tsav tsheb cob leds feem ntauHla kev siv cov chaw nyob lossis cov tsav tsheb tas mus liTxhawm rau khaws cov nqi qis thiab tsim qauv.

Uas ua rau lawvntau tshaj plaws rau ripple thiab flickerTxij li thaum tsis muaj smoothing ntawm qhov tam sim no.

🔧 Puas tuaj yeem kho tau?

1. Ntxiv tus tsav tsheb lossis capacitor

Siv aKev tsav tsheb tas mus lilossis ntxivlub peev xwm limkom ruaj khov tam sim no.

2. Siv Flicker-Dawb LED

Qee tus hwm COB LEDs yog"Flicker-dawb"lossis siv cov khoom siv ua kom zoo kom du tam sim no.

Cov no yog tsim tshwj xeeb rau kev yees duab, videoaphy, lossis chaw ua haujlwm / chaw haujlwm chaw haujlwm.

🎬 tl; dr

Neeg tsav tsheb 220V AC Leds flicker hauv lub koob yees duab vim tias lawv khiav ncaj qha rau kev hloov pauv thiab ntog 100-120 lub sijhawm rau koj lub qhov muag, tab sis pom lub koob yees duab shutter.

12W 220VAC tus tsav tsheb sib xyaw ua ke 1917 COB LED Daim duab

12W 220VAC tus tsav tsheb sib xyaw ua ke 1917 COB LED qhov ntev

 

12W 220VAC tus tsav tsheb sib xyaw ua ke 1917 COB LEDCov Hluav Taws Xob

Chaw ua uas tsis tau haus	Lub cim	Lub min	Avg.	Tus zuag	Tej nyob
AC Voltage		200.0	--	240	V
Ac Zaus			50		Hz
Luminous Flux	Φv	1000	--	1200	Lm
Photosynthetic efficiency		90		100	Lm / w
Xim kub	CCC	6000	--	6500	K
Cri	Ra		80	--	--
Saib lub kaum ntse ntse ntse	2Θ1/2	−−	140	−−	DEG
Kev Tiv Thaiv Kev Tiv Thaiv			Ac 1750	−−	V
Los tiv thaiv kev tawm tsam		2	−−	3	Kv

 

12W 220VAC tus tsav tsheb sib xyaw ua ke 1917 COB LED cov ntawv thov

 

12W 220VAC tus tsav tsheb sib xyaw ua ke 1917 COB LEDCov Ntawv Thov

 

LED Teeb Lub Teeb

LED Down Lub Teeb

LED Qhov Ntsuas Teeb

LED Rooj Teeb

LED Tube Teeb

LED Cov Teeb Sab Hauv Tsev

LED Khiav Teeb

LED Khiav Teeb

LED qij teeb

LED Down Teeb

Txog Gmleds

Cov ntawv pov thawj muaj nyob rau hauv gmleds

Guangmai thev naus laus zis thev naus laus zis

Piam

Ce-lvd

FCC

RoHS

ISO9001

-80

Kom paub meej ntxiv, thov hu rau peb ncaj qha!

Hais Txog Gmleds / GMKJ

 

 

Shenzhen Guangmai Electronics Co., Ltd., tsim nyob rau xyoo 2009 nrog ib qho peev txheej ntawm 30 lab RMB, yog kev tsim khoom tshwj xeeb hauv kev tsim khoom ntawm cov khoom ntim semiconductor. Nws cov chaw pabcuam suav nrog Shenzhen Guangmai Technology Co., Ltd., Hong Kong) Co., Ltd., thiab pab pawg muaj zog. Guangmai Electronics yog lub teb chaws siab ua haujlwm thiab ib qho tshwj xeeb thiab kev ua lag luam tshiab thiab kev lag luam tshiab hauv Shenzhen. Nws tau raug nyob rau sab saum toj 100 hauv Suav teb LED kev lag luam thiab tau muab tso rau cov ntaub ntawv thov kev hwm thiab Guangdong Kev Ua Haujlwm Zoo Tshaj Plaws Hauv Kev Lag Luam.

 

Chaw tsim khoom

 

GMKJ Exhibts

 

GMKJ Pab Neeg Ncig Xyuas

 

GMKJ Muag Chaw Ua Haujlwm