LW-K1510D 15V10A Mini Adjustable Switch DC Power Supply Digital Display laboratory Regulated Power Supply Phone Repair Test Tool  Features: 1. High-precision LED digital display, intuitive and clear. 2. Intelligent fan, excellent heat dissipation, effectively extending fan life and reducing noise. 3. Using advanced technology, it effectively reduces the weight of the power supply and facilitates power supply movement. 4. Multiple protection functions, over current protection (OCP), over temperature protection (OTP), over power protection (OPP). 5. Plastic panel, more beautiful. Application: 1. Charge the battery. 2. Car DVD, car audio. 3. Product aging, such as resistors, capacitors, relays, DC motors, LEDs, etc. 4. Laboratory, factory, maintenance power supply. 5. Everything else needs a DC regulated power supply. Model LW-K305D The line voltage 200-240VAC, 50Hz-60Hz Output voltage range 0-15V Output current range 0-10A Voltage display accuracy: ±0.5% Current display accuracy: ±0.5% Efficiency: >85%