5A High power 75W DC DC Adjustable Buck Power Supply Module with A Voltage Meter

5A High power 75W DC DC Adjustable Buck Power Supply Module with A Voltage Meter

Regular price
$5.99
Sale price
$5.99
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Description:

100% brand new and high quality

Module performance and features:
1. With power indicator
2. With a voltmeter display and the voltmeter can be self-calibration. Using a more advanced voltage microprocessor, voltmeter error ± 0.05V, range 0 ~ 40V. (Note: To ensure the accuracy of the voltmeter, please ensure that the input voltage above 4.5V)
3. Touch the button to toggle the measurement input or output voltage, and the indicator shows which circuit voltage is being measured and save the settings, even if the power is turned on again.
4. The voltmeter can be turned off, when you do not need to touch the left button can be easily achieved.
5. With terminal blocks, no soldering iron can also be used easily, and retain the wire connection point.
6. Input voltage 4.0 ~ 38V. (The input voltage must be higher than the output voltage 1.5v above)
7. Adjustable output voltage range 1.25V ~ 36V continuously adjustable. (The input voltage must be 1.5V higher than the output voltage)
8. Output current up to 5A, it is recommended to use within 4.5A.
9. Output power up to 75W.
10. High conversion efficiency, up to 96% (efficiency and input, output voltage, current, pressure related)
11. Load regulation rate S (I) ≤ 0.8%, voltage regulation rate S (u) ≤ 0.8%
12. With overheating protection and short circuit protection

Onboard voltage meter self-calibration method:
1. On-board voltmeter shows the output voltage, long press the right button for 2 seconds after the release, the voltmeter and the output voltage indicator OUT sync flashing, then enter the output voltage adjustment mode; Similarly, the voltmeter display Input voltage, long press the right button for 2 seconds after the release, the voltmeter and the input voltage indicator IN sync flashing, then enter the input voltage adjustment mode;

2. Touch the right button, press the voltage one unit, touch the left button, the voltage down one unit; because a unit voltage is less than 0.1V, so you need to press 1-5 times to see the voltmeter Change the 0.1V, the specific number of consecutive keys depends on the current display voltage, the current display voltage is higher, the fewer the number of press;

3. After the voltage is adjusted, press the right button for 2 seconds to release, then you can exit the voltage calibration mode, all parameters set to automatically save the power save.

color: as the picture shows

size: app 66*39*18 mm

package: 1 pcs module in a pack