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<title><![CDATA[EC21 Product Catalogs - constant current]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/constant_current--101102/1/constant current.html]]></link><item>
<title><![CDATA[LEO-3.8 Nightclub LED Display]]></title><link><![CDATA[https://muenled.en.ec21.com/LEO_3.8_Nightclub_LED_Display--9997487_9997496.html]]></link><description><![CDATA[Constant current
Driving method
1/25 scanning
Frame frequency
60Hz
Refresh frequency
1200-4800Hz
Brightness
600-900cd/m²
Working voltage
AC220V/110V±10％
Working temperature
-20℃~50℃±10％
Ou]]></description><pubDate><![CDATA[20210322]]></pubDate></item>
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<title><![CDATA[P10.417 Durable LED Dance Floor]]></title><link><![CDATA[https://121397401.en.ec21.com/P10.417_Durable_LED_Dance_Floor--9935065_9936304.html]]></link><description><![CDATA[constant current drive IC
Driving method: 1/4
Change frame: &amp;ge;60HZ
Scanning rate: &amp;ge;1000HZ
Grey scale: &amp;ge;8192
Color: 16777216
Brightness adjustment: 256 levels can be adjusted by software
IP
Fr]]></description><pubDate><![CDATA[20160506]]></pubDate></item>
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<title><![CDATA[COB P1.56mm LED Wall Screen Panels Micro Pixel Pitch Without Significant Pixel Graininess]]></title><link><![CDATA[https://conwinleddisplay.en.ec21.com/COB_P1.56mm_LED_Wall_Screen--11869628_11869629.html]]></link><description><![CDATA[Constant current drive chip, low power dissipation, uniform light, meet the high refresh rate/contrast ratio/gray level requirements.
- Support point by point calibration function, insure the color a]]></description><pubDate><![CDATA[20231123]]></pubDate></item>
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<title><![CDATA[P8 SMD Indoor Soft LED Screen LED Flexible Panel]]></title><link><![CDATA[https://meiyad.en.ec21.com/P8_SMD_Indoor_Soft_LED--11306127_11315068.html]]></link><description><![CDATA[constant current driveScan Mode1/4LED TypeSMD3528LED Configuration1Red,1Green,1BlueBrightness2000cd/m²Area0.0512 m²Recommended Viewing Distance≥8mEnvironmentIndoorOperating Temperature-20℃~+60]]></description><pubDate><![CDATA[20201228]]></pubDate></item>
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<title><![CDATA[Outdoor Right Angle LED Display]]></title><link><![CDATA[https://sophia01topstar.en.ec21.com/Outdoor_Right_Angle_LED_Display--11869425_11869509.html]]></link><description><![CDATA[| Constant current | 
Display Color | 17M~69G colors | 
Display Color | Manual/Automatic/Remote | 
Grey Scale | 256~4096 | 
Refresh Frequency | 300 Hz~2440Hz | 
Refresh Frame Frequency | 60Hz | 
]]></description><pubDate><![CDATA[20231123]]></pubDate></item>
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<title><![CDATA[LED Stage Background Display]]></title><link><![CDATA[https://addtech200707.en.ec21.com/LED_Stage_Background_Display--6550311_4739209.html]]></link><description><![CDATA[constant current 1/8
5
View Angle
Horizontal 120Â° Vertical 120Â°
6
Optimum Viewing Distance
Ã¯Â¼ÂÂÂÂÂÂ5m
7
Refreshing Frequency
âÂÂÂÂÂ¥180Hz
8
Input Voltage
AC220V/50Hz or A]]></description><pubDate><![CDATA[20230821]]></pubDate></item>
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<title><![CDATA[PH25 Outdoor Fullcolors Display Screen]]></title><link><![CDATA[https://szlenson.en.ec21.com/PH25_Outdoor_Fullcolors_Display_Screen--4805260_4805412.html]]></link><description><![CDATA[constant-current Visual Angle: Horizon 100 Degree,Vertical 50 Degree Grey Scale: Red,Green and Blue,Each 4096 Levels Display Colors: 17Mï½69G Frame Refresh Speed: &amp;ge;60(frame/second) Control met]]></description><pubDate><![CDATA[20101008]]></pubDate></item>
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<title><![CDATA[Transparent LED Film Display Holographic LED Screen 3D Indoor]]></title><link><![CDATA[https://linda50083.en.ec21.com/Transparent_LED_Film_Display_Holographic--11494301_11904716.html]]></link><description><![CDATA[constant current
3
Repetition Frequency
60HZ/s Support 3D：120Hz/s
4
Refresh
1920Hz
6
Color Temperature
2000K～9500K
7
Brightness control
Manual/Auto/Program control
8
Pixel Rectify
Luminance, chro]]></description><pubDate><![CDATA[20240221]]></pubDate></item>
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<title><![CDATA[48x48 Current Panel Meter]]></title><link><![CDATA[https://aoyijenny.en.ec21.com/48x48_Current_Panel_Meter--8875633_8881329.html]]></link><description><![CDATA[Current Transformer over 75A,Overload 0.5A 5A
1-600V,750V,1000V,1500V Attach FJ-7 Constant Resistor
3-600V
Develop 80-120V,180-220V,300-450
CosΦ:10V/5A
220V/5A 380V/5A
Hz:45-55,55-65Hz Voltage:220V,]]></description><pubDate><![CDATA[20210619]]></pubDate></item>

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