DFRobot
DC-DC Buck Boost Converter Module (5A)
This adjustable power module combines boost and buck regulation so it can hold a stable output voltage even when the input is above or below the set output. ...
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This adjustable power module combines boost and buck regulation so it can hold a stable output voltage even when the input is above or below the set output. It is suited to industrial power supplies, DIY smart power supplies and embedded systems that need consistent DC power from varying inputs.
The board provides screw-terminal style connection points for Input+, Input-, Output+ and Output-, along with an output indicator and an output voltage regulation control. Conversion efficiency is specified up to 90%, depending on the input voltage, output voltage and current.
It can deliver up to 5A output current, with appropriate design margin and heat dissipation recommended for high-power or long-term continuous operation. The shipping list includes one DC-DC Buck Boost Converter Module (5A).
Features:
- Automatic Voltage Regulation: Allows the input voltage to be either higher or lower than the desired output voltage while maintaining a stable output.
- High Conversion Efficiency: Up to 90%.
- Maximum Output Current: 5A.
- Integrates DC-DC boost and buck.
Specifications:
- Input Voltage: DC 6～35V
- Output Voltage: DC 1.0～33V (Note: This board is an automatic boost-buck board, and the output voltage can be greater than or less than the input voltage)
- Conversion Efficiency: 90% (Measured when input 12V and output 19V/2.5A, efficiency is related to the input voltage, output voltage, and current)
- Maximum Input Current: 7A (Please leave margin for long-term continuous work)
- Maximum Output Current: 5A (please leave margin for long-term continuous work)
- Module Size: 70x39x32 mm (L x W x H)/ 2.76 x 1.54 x 1.26 inch
Jargon buster
Plain-language definitions for the technical terms used above.
- boost converter
- A boost converter is a switching power circuit that raises a lower input voltage to a higher output voltage. It is used when a device needs more voltage than its power source provides, for example running a 5 V sensor from a 3.3 V supply.
- DC
- DC means direct current, where electricity flows in one constant direction, as supplied by batteries, USB ports and many plug-pack power supplies. When a product specifies DC, it runs from a DC supply rather than mains AC, so you need to provide the correct voltage and polarity.
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Power & Batteries
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