DC-DC Boost Step Up LM2577 Display IN 3-34V and Out 4-35V@3A

Module : 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) x 26 (mm)

Input mode: IN+ input positive, IN- input negative

Output mode: OUT+ output positive, OUT-output negative

Adjustment mode: first connect the input power (3-34V, between) and then use the multimeter to monitor the output voltage and adjust the potentiometer

Output voltage: 4-35V continuously adjustable

1. With 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)

2. Touch the button to switch the measurement input or output voltage, and there is an indicator to indicate which voltage is being measured;

3. With power-down memory function, it shows the voltage value measured last time after power-on;

4. Press and hold the button for 3 seconds to turn off the LED display. Touch the button again to turn on the LED display.

5. With terminal block, no soldering iron can be used conveniently, and retain the wire bonding point;
 
6. The maximum output current can be as high as 2.5A;
 
7. The current switching indicator is red.