Data Sheet

resistance of the cold filament is ~14 times less than that of the illuminating, and therefore the
start current is automatically ~14 times higher.
Using halogen lamps with the lowest duty cycles and at the highest frequencies (more
than 2kHz) can generate (due to inductance) narrow but very strong back current peaks that
can trigger the FlashBack detector and activate the protection, which means switching off the
outputs. Therefore, we recommend using additional FlyBack diodes in a similar way as for
controlling motors (see Fig. 12). After this, everything is the same; just connect halogens
instead of motors.
Connecting LED strips
[Fig. 15 – LED RGB Strip]
With one PS, you can control up to 2 RGB LED strips or 6 monochrome LED strips.
With two PS boards, these numbers are doubled.
You can connect up to 600W of 24V bands to one board.
You can connect up to 300W of 12V bands to one board.
For example, if the 24V band has a power of 14.4W/m, its maximum length will be 40m.
High efficiency (LED) driving (with step-down function)
We offer this principle of diode control only to those who already have experience in electronics
and have sufficient knowledge of the C language when programming Arduino microcontrollers
because for this you will need to write a FeedBack program to select the correct PWM signal to
power the Object 1 (LEDs) with a direct current. Be sure to use the F1 fuse because selecting
the wrong PWM signal can easily create overcurrent in Object 1.
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