A 150-watt LED driver with TRIAC dimming capability, providing constant voltage and flicker-free lighting from 0% to 100%. It is compatible with dimmers supporting both leading-edge and trailing-edge phase control. The nominal input voltage ranges from 198 to 253 volts AC; the output voltage is 24 volts DC, and the maximum output current is 6.25 amps. The driver features high efficiency and low total harmonic distortion (THD). It is suitable for indoor use to power LED strips and other devices requiring constant voltage.