Features: 1. The USB port 5V power supply can be converted to 12V output (the output port needs DIY welding). With boost converter circuit, stable quality 2. This model is an improved version, using professional boost chip, larger shielding inductance and Schottky diode, it is more stable to use 3. Product use: USB 5V power supply can be converted to 12V output, power cord of DIY car driving recorder, electronic dog can be connected, and power supply for some 12V household equipment with power of 10-12W.
Specifications 1. Interface type: USB input x 1 2. Input interface: USB 3. Output interface: wiring board 4. Input voltage: 5V 5. Input current: 2A-3A 6. Output voltage: 12V 7. Output current: 1A (max) 8. Product material: With professional IC boost circuit, increased shielding inductance, high current Schottky diode, more stable performance
