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Przetwornica Step-Up DC-DC z 2.5V na 5V 8V 9V 12V - podwyższająca napięcie
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Vendor:
OEM
Description
DC-DC Boost Step-Up Converter 5V-12V
Compact and versatile DC-DC step-up voltage converter. It enables conversion of input voltage in the range 2.5V - 12V to one of the selected output voltages: 5V, 8V, 9V, or 12V. The appropriate voltage is selected using convenient jumpers located on the bottom side of the printed circuit board. The module is factory-set to 12V. It is an excellent choice for powering embedded systems, electronic circuits, and projects compatible with ESP8266, ESP32, Arduino, and Raspberry Pi platforms.
Key Technical Specifications
- Input voltage range: 2.5V - 12V (input voltage must be lower than the output)
- Available output voltages: 5V / 8V / 9V / 12V (configured with jumpers)
- Maximum output power: up to 6W
- Operation indicator: built-in LED
- Factory configuration: 12V voltage
- Dimensions: 10.5 x 22 x 3.5 mm
Performance vs. Voltage
The final output power of the converter depends directly on the supply parameters at the input and the selected output level. Example performance with a 3.7V Li-Ion battery at the input:
- 5V voltage - 1.0A current
- 8V voltage - 0.5A current
- 9V voltage - 0.45A current
- 12V voltage - 0.3A current
Performance with a 5V power supply at the input is as follows:
- 8V voltage - 0.7A current
- 9V voltage - 0.7A current
- 12V voltage - 0.5A current
Example Applications
- Powering logic circuits and microcontrollers from single Li-Ion cells.
- Providing stable 12V for relays and electromechanical components.
- Acting as a power supply element in portable measurement devices with Arduino or ESP32 boards.
- Stepping up voltage from a 5V USB bus to meet the requirements of sensors powered at higher voltage.
- Powering transmission modules in wireless communication systems and IoT projects.
Benefits of Choosing This Converter
- Reliable voltage adjustment via solder pad jumpers, eliminating the risk of accidental changes compared to potentiometers.
- Built-in visual operation indicator facilitating power supply diagnostics in your built circuit.
- Full readiness to work with popular ESP8266 and Raspberry Pi modules.
- Compact board dimensions allowing installation in tightly constrained spaces.
- High power supply flexibility thanks to the ability to select one of four standard voltages in electronics.
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