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This USB step-up boost converter from DFRobot, model FIT0870, provides a convenient power solution for devices requiring higher voltages than standard USB ports offer. It accepts a 5V USB input and allows selection between 9V and 12V DC output via a built-in switch. An integrated digital LED display shows the output voltage in real-time, aiding in monitoring and troubleshooting.
The compact, inline cable design eliminates the need for bulky adapters, making it suitable for portable applications, field equipment, and temporary installations. It is compatible with various USB power sources like power banks, wall adapters, and laptop ports.
With selectable 9V/12V output and a maximum output current of 1A at 9V and 0.8A at 12V, this converter is well-suited for powering small networking hardware, industrial sensors, optical modems, and other low-power DC devices. The 0.8-meter cable length offers flexibility in deployment.
Applications include powering routers, optical modems, and industrial sensors using portable USB power supplies. It also serves as a practical troubleshooting tool for technicians needing temporary 9V or 12V DC power from a standard USB source.
| Qty | Low | High |
|---|---|---|
| 1+ | $6.90 | $6.90 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage is 5V.
The output voltage can be selected between 9V and 12V.
The maximum output current at 9V is 1A.
The maximum output current at 12V is 0.8A.
Yes, it features a digital LED display that shows the real-time output voltage.
The cable length is 0.8 meters.