... per day LED light driver:AD-A3X3W-IP3-4X3W LED power supply650mA external led driver Application describe1. Adopts integrated device ... , low calorific value. 2. High stability, drive stable work, output current constant, no drift. 3. High security, suitable for high ... voltage, over-current, overheat protective circuit. 4. Has the maximum output power limiting function, to avoid the impact of the LED.5 ...