1、The LED display screen is easier and more direct to read the working value, and the high power increases the scope of application 2、Large heat dissipation area can better maintain long-term operation, and high control range improves safety 3、PCB adopts 1.6mm thick double-sided board, and the whole process of spraying tin can ensure good passing performance of large and small currents 4、The maximum control current is 10A, and the PWM control range is from 0-100%, very versatile 5、Output power for 2200W, come with high working efficiency, very powerful and practical Item Type: AC Voltage Regulating Module Material: PCB Product Number: XH-M270 Control Current: Maximum 10A Control Range: PWM control 0-100% Output Power: 2200W 1 x AC Voltage Regulating Module