1. Introducció
Thank you for choosing the DROK USB to 9V/12V Voltage Converter. This device is designed to convert a standard 5V USB input into either a 9V or 12V DC output, making it ideal for powering various electronic devices such as routers, small fans, desk lamps, and more, especially during power outages when used with a power bank. This manual provides detailed instructions for safe and efficient use of your converter.
2. Contingut del paquet
- 1x DROK USB Step-up Converter (5V to 9V/12V)
- 1x 3.5*1.35mm DC Connector
3. Característiques clau
- Entrada Voltage: 5 V CC (via USB)
- Vol. De sortidatage: Selectable DC 9V or 12V
- Corrent de sortida màxima: 1A (for 9V output), 0.8A (for 12V output)
- Interface Properties: USB-A input to DC round hole output
- Integrated Switch & LED Display: Easily switch between 9V and 12V output, with a clear LED display indicating the selected voltage.
- Convenient i portàtil: Plug-and-play design with small dimensions for easy portability.
- Aplicació versàtil: Suitable for powering various 9V/12V devices like routers, small fans, desk lamps, and Bluetooth audio devices.
4. Instruccions de configuració
- Identifica els requisits d'alimentació del teu dispositiu: Before connecting, verify the voltage (9V or 12V) and connector size (e.g., 5.5x2.1mm or 3.5x1.35mm) required by your target device. Ensure the device's current draw does not exceed the converter's maximum output (1A for 9V, 0.8A for 12V).
- Select the Correct DC Connector: The converter comes with a standard 5.5x2.1mm DC plug. If your device requires a 3.5x1.35mm connector, use the included adapter.
- Connect to a 5V USB Power Source: Plug the USB-A end of the converter cable into a 5V USB power source, such as a power bank, USB wall charger, or computer USB port. The LED display on the converter will illuminate.
- Seleccioneu Vol. de sortidatage: Use the switch located on the converter unit to select either 9V or 12V. The LED display will show the selected voltage.
- Connecteu-vos al vostre dispositiu: Plug the DC output connector (or the adapter, if needed) into the power input port of your target device.
Image: The DROK USB to 9V/12V Voltage Converter cable with the additional 3.5x1.35mm DC connector.
Imatge: Primer pla view of the converter's LED display, indicating a 12V output.
Imatge: Detallada view of the standard 5.5x2.1mm DC connector and the included 3.5x1.35mm adapter, illustrating their dimensions and positive inner, negative outer polarity.
5. Instruccions de funcionament
Once connected to a 5V USB power source and your device, the converter is ready for operation. The LED display provides real-time feedback on the selected output voltage.
- Encès: The converter automatically powers on when connected to a 5V USB source.
- Voltage Selecció: Use the small slide switch on the side of the converter unit to toggle between 9V and 12V output. Ensure the correct voltage is selected for your device to prevent damage.
- Pantalla LED: The red LED display will clearly show either '9' or '12', indicating the active output voltage.
- Dispositius d'alimentació: The converter will supply power to your connected device at the selected voltage.
Video: This video demonstrates the operational steps of the DROK USB to 9V/12V Voltage Converter, including connecting it to a power source and a device.
6. Especificacions tècniques
| Especificació | Valor |
|---|---|
| Entrada Voltage | DC 5V |
| Vol. De sortidatage | DC 9V / 12V (selectable) |
| Max Output Current (9V) | 1A |
| Max Output Current (12V) | 0.8A |
| Max Wattage | 9.6 watts |
| Tipus de connector | USB-A to 5.5*2.1mm DC (with 3.5*1.35mm adapter) |
| Longitud del cable | 0.8 metres (aproximadament 2.6 peus) |
| Pes de l'article | 1.23 unces |
| Dimensions del producte | 3.7 x 4.3 x 3.1 polzades (dimensions de l'embalatge) |
| Número de model de l'article | 2001708001 |
Image: Diagram illustrating the physical dimensions of the DROK USB voltage converter unit.
7. Solució De Problemes
- Sense potència de sortida:
- Ensure the USB input source is providing 5V power.
- Check if the LED display on the converter is illuminated. If not, try a different USB power source or cable.
- Verify that the DC output connector is securely plugged into your device.
- Device Not Working/Malfunctioning:
- Confirm that the correct output voltage (9V or 12V) is selected on the converter for your device.
- Check if your device's current requirement exceeds the converter's maximum output (1A for 9V, 0.8A for 12V). Overloading can cause the converter to shut down or the device to malfunction.
- Ensure the polarity of the DC connector matches your device's requirements (this converter has positive inner, negative outer polarity).
- Potència intermitent:
- Inspect all connections for looseness.
- Ensure the USB power source is stable and can provide sufficient current.
8. Cura i Manteniment
- Keep the converter in a dry environment, away from moisture and extreme temperatures.
- Eviteu exposar el dispositiu a la llum solar directa durant períodes prolongats.
- Netegeu el dispositiu amb un drap suau i sec. No utilitzeu netejadors líquids ni aerosols.
- Do not attempt to disassemble or modify the converter, as this will void the warranty and could lead to electrical hazards.
9. Garantia i Suport
DROK offers a one-year service period for products purchased. If you encounter any quality issues with your item, you may be eligible for a replacement. For further assistance, please contact DROK customer support through the retailer's platform or visit the official DROK store for contact information.
DROK Store Link: Visiteu la botiga DROK a Amazon
