Voltage Regulator Adjustable Step-Down Power Supply Module With Display
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This LM2596 DC-DC adjustable step-down power supply module features a built-in digital voltmeter for precise input and output voltage monitoring. With an input range of 4-40V and adjustable output from 1.25-37V, it supports up to 3A current with proper heat dissipation. The module includes calibration functions for high accuracy and stores settings even after power-off.
add_circle The Upside
- check Integrated voltmeter eliminates need for external meter
- check Calibration feature allows fine-tuning for precision
- check Compact size (66x36x12mm) for easy integration
remove_circle The Downside
- close Voltmeter does not work below 4V input
- close Requires input voltage at least 1V above output
- close Maximum current limited to 3A with heatsink
Specifications & features
Key features
- check_circle Built-in digital voltmeter with 0.1V accuracy
- check_circle Adjustable output voltage: 1.25-37V DC
- check_circle Input voltage range: 4-40V DC
- check_circle Output current: up to 3A (2A recommended)
- check_circle Voltage calibration function for enhanced accuracy
Specifications
Dimensions
66 x 36 x 12mm
Input Voltage
DC 4-40V
Output Current
2A (stable), 3A max
Output Voltage
DC 1.25-37V
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