DC-DC Boost Module Digital Voltmeter LM2577 3-34V to 4-35V 3A
Basic parameters
- Module Properties: Non-Isolated Boost Module
- Input voltage: 3-34V
- Output voltage: continuously adjustable (4-35V)
- Output current: 2.5A (MAX)
- Input current: 3A (MAX)
- Module size: 49(mm)x26(mm)
- Input method: IN+ input positive, IN- input negative
- Output method: OUT+ output positive, OUT-output negative
- Adjustment method: first correctly connect the input power (3-34V, between) and then use a multimeter to monitor the output voltage and adjust the potentiometer
- Output voltage: 4-35V continuously adjustable
Main feature
- With a voltmeter display, voltmeter error ± 0.1V, range 0-40V . (Note: To ensure the accuracy of the voltmeter, please ensure that the input voltage is above 3V)
- Touch the button to switch the measurement input or output voltage, and an indicator lamp shows which voltage is being measured
- With power-off memory function, after power-up display is the last measured voltage value
- long press the touch button for 3 seconds to turn off the LED display, touch the button again to open the LED display
- With terminal, no soldering iron can also be used conveniently, and keep the wire connection point
- The maximum output current can be up to 2.5A
- The switch indicator is currently red.