Hello All,
I have a quick question concerning the mA's being used by a series of LED's that are equal to the total input voltage.
For example, 12vdc input, 6 LED's @ 2vdc can output 20mA or 40mA, etc.
How do you control the output of the LEDs in this situation?
The reason I ask is that I bought several modules configured in this fashion and can make no sense of it.
Thank you!
Reference: http_//led.linear1.org/led.wiz
12 = Source Voltage
2 = Diode forward voltage
20 or 40 = Diode forward current (mA)
6 = Number of LEDs in array
I have a quick question concerning the mA's being used by a series of LED's that are equal to the total input voltage.
For example, 12vdc input, 6 LED's @ 2vdc can output 20mA or 40mA, etc.
How do you control the output of the LEDs in this situation?
The reason I ask is that I bought several modules configured in this fashion and can make no sense of it.
Thank you!
Reference: http_//led.linear1.org/led.wiz
12 = Source Voltage
2 = Diode forward voltage
20 or 40 = Diode forward current (mA)
6 = Number of LEDs in array