• DC TO USB เพิ่มแรงดันไฟ 0.9V-5V เป็น OUTPUT USB 5VDC/DC boost controller chip 0.9V~5V 600MA USB power bank boost PFM control1. Onboard ultra-small PFM control DC/DC boost controller chip2. Input any DC voltage of 0.9V ~ 5V, can output 5V DC voltage stably, input with two AA batteries can output current of 500 ~ 600MA, single AA battery power supply can output about 200ma current, which can be used for mobile phones, Power supply for cameras, microcontrollers, and digital products. All can output 5V DC voltage stably3. On-board USB socket, which can directly supply power to USB interface devices4. On-board input voltage indicator5. PCB size: 34(mm)x16.2(mm)

DC/DC boost controller chip 0.9V~5V 600MA USB power bank boost PFM control

1. Onboard ultra-small PFM control DC/DC boost controller chip

2. Input any DC voltage of 0.9V ~ 5V, can output 5V DC voltage stably, input with two AA batteries can output current of 500 ~ 600MA, single AA battery power supply can output about 200ma current, which can be used for mobile phones, Power supply for cameras, microcontrollers, and digital products. All can output 5V DC voltage stably

3. On-board USB socket, which can directly supply power to USB interface devices

4. On-board input voltage indicator

5. PCB size: 34(mm)x16.2(mm)