WS2850B
● Use Sanan original genuine chip, RGB chip wave lengthThe brightness is all with BIN materials, and the color consistency is highItem
● Red copper bracket, good heat dissipation, reliable quality.
● Epoxy resin encapsulates and has strong sulfurization and has good gas tightness, High transparency, high temperature resistance, luster.
● Books are divided into two colors: white and black, which is convenient for customers to choose from.
● LED luminous characters lamp string
● LED soft light strip hard light strip
● LED module
Serial number |
symbol |
Tube name |
1 |
B- |
Blu -ray negative |
2 |
R- |
Red light negative |
3 |
G- |
Luster |
4 |
G+ |
Green light |
5 |
R+ |
Red light |
6 |
B+ |
Blu -ray positive pole |
parameter |
color |
symbol |
Maximum rated value |
unit |
Consumption |
GB |
PD |
100 |
MW |
R |
75 |
|||
Current |
RGB |
If |
20 |
ma |
Peak current |
R |
IFP |
50 |
ma |
GB |
100 |
|||
Reverse voltage |
RGB |
VR |
5 |
V |
Welding temperature |
RGB |
TSOL |
245 |
℃ |
Operating temperature |
RGB |
TOPR |
-40 ~ 65 |
℃ |
Storage temperature |
RGB |
TSTG |
-20 ~ 80 |
℃ |
IFP condition: The pulse does not exceed 1/10 cycle and 0.1MS width |
parameter |
color |
unit |
Minimum |
Typical |
Maximum |
unit |
condition |
Voltage |
GB |
VF |
--- |
3.2 |
--- |
V |
If = 20mA |
R |
--- |
2.0 |
--- |
||||
brightness |
R |
IV |
--- |
700 |
750 |
MCD |
|
G |
--- |
1400 |
1500 |
||||
B |
--- |
320 |
350 |
||||
Beam angle |
RGB |
θ1/2 |
--- |
120 |
--- |
DEG |
|
Reverse leakage |
RGB |
Ir |
--- |
10 |
UA |
VR = 5V |
|
Main wavelength |
R |
λD |
--- |
621 |
--- |
NM |
If = 20mA |
G |
--- |
518 |
--- |
||||
B |
--- |
471 |
--- |
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