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DC-DC Booster Module
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This listing is for a single DC-DC voltage booster. You need to have at least 3v DC at the input to boost to any voltage up to 35v DC. There is an on board 10-turn potentiometer that allows for you to easily and accurately adjust the output voltage. You can have anywhere from 3-35v DC at the input. If you have a low voltage on the input, and a high voltage boosted output, the ourput current source will be much smaller. If you keep the voltage differential between the input voltage and output voltage within 10v or so, you should be able to source up to 2A of current. There are two mounting holes; one one each side. The booster chip is mounted to the ground plane of the board to ensure that there is proper heat sinking.
It is very easy to use. There are four solderable pad on the board. The input voltage pads are on the left side of the board,and the output pads are on the right. They are labelled:
IN+ : This is your positive input voltage line (3v to 35v MAX)
IN- : Input supply ground pad
OUT+ : Positive boosted voltage output (Can be tuned to anywhere between the input voltage and 35v MAX).
OUT- : Output ground pad
Specifications:
Input Voltage: 3v to 35v MAX
Output Boosted Voltage (Variable): 4v to 35v DC MAX)
Max Instantaneous Current: 3A
Constant Supply Current MAX: 2A (Keeping in mind the input and output differential rule as spoken about above).
Switching Frequency: 50kHz
Conversion Efficiency: 92%
Operating Temperature: -40 to 85 degrees Celsius
Board Length: 48mm
Board Width: 23mm
Board Height: 14mm
It is very easy to use. There are four solderable pad on the board. The input voltage pads are on the left side of the board,and the output pads are on the right. They are labelled:
IN+ : This is your positive input voltage line (3v to 35v MAX)
IN- : Input supply ground pad
OUT+ : Positive boosted voltage output (Can be tuned to anywhere between the input voltage and 35v MAX).
OUT- : Output ground pad
Specifications:
Input Voltage: 3v to 35v MAX
Output Boosted Voltage (Variable): 4v to 35v DC MAX)
Max Instantaneous Current: 3A
Constant Supply Current MAX: 2A (Keeping in mind the input and output differential rule as spoken about above).
Switching Frequency: 50kHz
Conversion Efficiency: 92%
Operating Temperature: -40 to 85 degrees Celsius
Board Length: 48mm
Board Width: 23mm
Board Height: 14mm