Specifications:
Input
voltage range : 12 -60VDC
Input current : 2.5A maximum (depends on the model, the input
voltage and load configuration)
Output channels : 3
Output Current : 350mA per channel
Control protocol : DMX512
Address range : 1-512 through DIP switch
DMX
Terminator : Built-in, accessible through DIP switch position 10
Dimming method : PWM
PWM frequency : 400Hz
Operating ambient temperature : -10°C to +40°C
Storage ambient temperature : -20°C to +70°C
Dimensions : 50 x 70 x 16 mm (PCB model)
Product
Numbering:
When
ordering or referring to a specific product, please use the
following product numbering:
BL-LD350-V2
: 350mA, PCB version
Driver Connections :
Application
figures:
Every output channel can drive a maximum load
of 15W.
So
one should take care when designing the load configuration.
The
load per channel can easily be calculated by adding the power
consumption of each led connected to the specific channel.
To calculate the power of each led, one
should take the forward voltage drop of the LED used and
multiply this by the current going through it.
The
forward voltage drop (VF) can be found in the data sheet of the LED in question. Please note that
VF is always mentioned for a specific current through the LED.
Example
1, picture to the right: every channel has a load of: ( 3,42V *
0,35A) * 8 = 9,58W
Example 2, picture in lower right corner:
Ch1, red leds: (2,95V * 0,35A) * 12 = 12,39W Ch2, green leds:
(3,42V * 0,35A) * 12 = 14,36W Ch3, blue leds: (3,42V * 0,35A) *
12 = 14,36W
350 driving 24 Luxeon I LEDs (White),
8 in series per channel, total power = 28,7W
