Prix FOB
Obtenir le dernier prix( Negotiable )
|5 Meter Minimum Order
Pays:
China
N ° de modèle:
GE74RGB2811C
Prix FOB:
( Negotiable ) Obtenir le dernier prix
Localité:
-
Prix de commande minimale:
-
Commande minimale:
5 Meter
Packaging Detail:
Cartoons
Heure de livraison:
3working days
Capacité de Fournir:
5000 Meter per Day
Payment Type:
Western Union, T/T
Groupe de produits :
-
China
Personne àcontacter Sophia
Shiyan, Shenzhen, Guangdong
Model No. Â GE*4RGB***2BA (non-waterproof)
      GE*4RGB***2BC(IP*7
waterproof)
 Working Voltage: DC5V
 Led QTY:  *4leds/M
 Led Type: SMD***0
 IC Type:  WS***2B (compatible with ws***1)
 Dimension: ***0mm**4.0mm*4mm (waterproof)
     Â
***0mm**2.0mm*2.5mm(non-waterproof)
 Pixel QTY: *4pixels/m ,each led addressable
 PCB Color: White or Black color
 Power Consumption: Max *2.2W/M
 Brightness Level: **6 level
 Emitting Color: RGB color
 Waterproof IP grade:silicon tube IP*7/ non-waterproof
WS***2 Â VS Â WS***2B
General description
WS***2 family is a intelligent control LED light source that the
control circuit and RGB chip are integrated in a package of ***0
components. It internal include intelligent digital port data latch
and signal reshaping amplification drive circuit. effectively
ensuring the pixel point light color height consistent.
The data transfer protocol use single NZR communication mode. After
the pixel power-on reset, the DIN Â port receive data from
controller, the first pixel collect initial *4bit data then sent to
the internal data latch, Â the other data which reshaping by
the internal signal reshaping amplification circuit sent to the
next cascade  pixel through the DO port. After transmission
for each pixel,the signal to reduce *4bit. pixel adopt auto
resha-ping transmit technology, making the pixel cascade number is
not limited the signal transmission, only depend on the speed of
signal transmission.
  LED with low driving voltage, environmental
protection and energy saving, high brightness, scattering angle is
large, good consistency, low power, long life and other advantages.
The control chip integrated in LED Â above becoming more
simple circuit, small volume, convenient installation.
Product upgrading
 WS***2B is the development and new generation of product
based on WS***2.It not only inherited all the good qualities of
WS***2 but also improved the IC from mechanical arrangement outside
to the structure inside, further enhance the stability and
efficiency.
Safety performance comparison.
 Compared to the ws***2 ws***2b, we add a reverse protection
circuit. It will ensure you to reverse connection of power supply
without any damage to the product, to increase the stability of the
product which in effect.
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The mechanical size and pin drawing of WS***2
  Through drawing comparison, it is easy to find that
the,WS***2B WS***2 consistent in size, but the PAD number of the
former are reduced to 4 Pin, with the decrease of the spacing
between adjacent legs increases greatly, reduces circuit
applications due to some causes problems such as short circuit. an
the chip power supply PIN( VDD) and VSS are arranged diagonally,
when in PCB layout area of copper foil bearing power, the power and
ground can be very wide, power capacity is stronger, the higher the
stability.
The brightness is higher
An extrude advantage of is that the RGB chip on WS***2B has a
higher brightness and color uniformity than WS***2.
Internal structure improved
 WS***2B has a better structure than WS***2, after we
modified the structure, the control circuit and the RGB light have
been separated, it has a better heat dissipation performance. The
two modules work independently, one does not relate to the other,
line distance is shorter and makes the work more stable than that
of before.
| Pays: | China |
| N ° de modèle: | GE74RGB2811C |
| Prix FOB: | ( Negotiable ) Obtenir le dernier prix |
| Localité: | - |
| Prix de commande minimale: | - |
| Commande minimale: | 5 Meter |
| Packaging Detail: | Cartoons |
| Heure de livraison: | 3working days |
| Capacité de Fournir: | 5000 Meter per Day |
| Payment Type: | Western Union, T/T |
| Groupe de produits : | - |
