使用 |
室内 |
管子芯片的颜色 |
充分的颜色 |
显示功能 |
录像 |
出生地 |
Guangdong China (Mainland) |
牌子的名字 |
Topvision |
模式的数量 |
PH4 |
Indoor 4mm Full Color SMD LED Displays is suitable for indoor small size advertising and conference rooom display system Model Number PH4Description LED fixed installation cabinetApplication Indoor use, fixed installationsPixel arrangement 2020 3-in-1 SMD pure color black LEDPixel pitch 4.00mmDot pitch 4.00mmPixel resolution per standard cabinet 192w x160h=30,720dotsPixel density per sq/m 62,500 dots per square meterMinimum viewing distance Minimum 2 metersBrightness 2,000CD/M2Lifetime to 50% brightness 50,000hrProcessing (Grey scale) 12 bits equivalent to 4096 stepsProcessing (Color) 12 bitsRefresh rate 500HZDriver MBI5024Driving mode 1/8 scanning, constant currentControl system type LINSNViewing angle Vertical 120° Horizontal 120°Temperature range 0 to +40°CStandard cabinet dimension Width: 768mm, Height:640mm, Depth:160mmService access RearStandard cabinet weight 30.00Kgs(0.768x0.640m)Max. power consumption 2.35KW/sq.m.Typical. power consumption1.175KW/sq.m.Protection Level Front: IP31 Rear: IP31Input power cable AC220V to 240V 3 phases 3 wires 50/60Hz(standard type)Power supply Meanwell power suppliers with PFC functionSignal input Support S-VIDEO, COMPOSITE VIDEO, YUV, RGB, VGA, HDMI, SDI, HDSDI and DVI input (when equipped with led video processor)Certification CE, FCC and ROHS marked