59,72 € 20,90 €
50,94 € 17,83 €
64,87 € 22,70 €
LED power amplifier is suitable for all of our single color & RGB controllers to expand power output, it supports PWM control and can connect one to three times more LEDs by adding one more power amplifier, and unlimited power amplifiers can be connected together theoretically.
The constant voltage power amplifier and constant current power amplifiers can be connected together, which is convenient for controlling LEDs with different voltage and power.
Signal input and output of LED power amplifier have security protection function with photoelectricity isolation of 5KV.