1,BNL-3W led driver 2,DC3-12V 300mA 3,CE,RoHS,EMC 4,2 years warranty About BNOGFeature1.LED driver using pulse width modulation (PWM) switching technology designed to ensure power supply stability and high efficiency. 2. Product interference, ripple ≤ 50MV. 3. Efficiency above 80%, temperature ≤ 25 °C. 4.LED driver with overvoltage protection, short circuit protection, overload protection.5. ...