The fundamental knowledge throughout the LED module
This is a fundamental parameter, not the same color used indifferent
occasions. According to the color varieties can be divided into seven
monochrome, color, full-color single point control three.Monochromatic is a
single color, can not be changed. Connect the power can work. Colorful is all a
bunch of module can only be the same color, can not complete the single module
is not the samecolor, simple speaking is only can all the modules are the same
color at the same time only, not the same moment can changebetween seven colors.
Full color single point is can be manipulated into every module of color, time
of arrival to a certain degree in themodule can complete the apparent number of
image and videoeffects. Colorful and full color single point to add control
system to complete the function, we in the control system of chapter
specificintroduced control system to select and use.
This is a very important parameter of low voltage module, current 12V is
compared commonly. When connect the power supply andcontrol system must be
correct to view the voltage value, canelectrify, otherwise it will damage the
(3) the operation temperature:
That is to say, LED normal operating temperature. The general condition of
between -20 to +60 DEG C, if the scale of demand a high contrast situations will
be carried out special treatment.
(4) light view:
No LED module with lens light view mainly by the LED resolution,LED is not
the same light view is not the same, generally by theluminous viewpoint
manufacturers supply LED LED module angle.
(5) the brightness:
This parameter is a parameter you contrast the attention,brightness
contrast is disorderly problem in LED, brightness, wegenerally in the module of
LED said is generally light intensity anddegree of lumens luminous intensity,
generally in small power(MCD), in the high power in general said lumen (LM). We
say "LED"module illumination is each LED illumination addition on the line
ah,although not very accurate, but this attitude is also the fundamentalto
demand, ha ha, personal opinion!
(6) waterproof grade:
If the outdoor LED module with the words of this parameter is very
important, this ensures that the LED module can work in an important goal of
outdoor for long time. The general situation to reach IP65 in the condition of
the best waterproof grade of full open
This comparison is simple, that is the general said the length and width of
senior scale. (8) the maximum length of a singleconnection:
We do this parameter in large engineering by contrast, its meaningis in a
series of LED module, a LED module connects the number.Contact the LED module
connection line size. Also according to actual situation to order.