DC-DC 4V to 40V Input, 1.25V to 35V Variable Output, LM2596 Buck Converter Step-Down Power Supply Module
Power this step-down power converter module with any voltage from 4V to 40V. The output is adjustable via the on-board potentiometer from 1.25V to 35V at up to 3A maximum current.
This module is ideal for regulating 12V, 18V or 24V battery voltage down to the 12V, 9V, 5V or 3.3V levels required by many electronic circuits. For example, it could step a 12V car battery down to 5V for USB-powered devices such as cell phones or Arduino microcontrollers. Specifications:
DC-DC Buck Converter Step Down Module LM2596 Power Supply
Input voltage range: 4V to 40V DC on + and - terminals
Output Voltage: DC 1.25V - 35V (continuously adjustable)
Output Current: 2A continuous, 3A peak
Output Power: 15W continuous maximum
Conversion efficiency: 73% typical at 12V 3A input, 3V output, 92% maximum
Switching frequency: 150KHz
Dimensions: 1.7" L x 0.81" W x 0.5" H (43mm x 21mm x 13mm)
A PCB-mounted LED illuminates when voltage is applied to the module
Package includes:
1x 1.25-35V Out LM2596 DC-DC Buck Converter Step-Down Power Supply Module
Link to online installation and operation instructions
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