Arduino ARD-260, XL4015 5A 75W Влез 4-38V Излез 1.25-36V DC-DC Adjustable Boost Step-Down
Бренд:ARDUINO
Продавач:АЛФА ЕЛЕКТРОНИК
550ДЕН
Ананас. Е-трговец број 1 во Северна Македонија.
Најдобра вредност за парите 2025/2026 од СЕРТИФИКАТ .
Трговецот потврдува постоење на законска гаранција за сообразност на стоката.
Module performance and features:
● With power indicator
● With a voltmeter display and the voltmeter can be self-calibrated. Using a more advanced voltage microprocessor, voltmeter error ± 0.05V, range 0 ~ 40V. (Note: To ensure the accuracy of the voltmeter, please make sure the input voltage is greater than 4.5V)
● Touch the button to switch input or output voltage measurement, and the indicator will show which circuit voltage is being measured, and save the setting, even if the power is turned on again.
● The voltmeter can be turned off, when you don't need to touch the left button can be easily achieved.
● With terminal blocks, you can't easily use the soldering iron and keep the wire connection point.
● Input voltage 4.0 ~ 38V. (The input voltage must be higher than the output voltage 1.5V higher)
● Adjustable output voltage range 1.25V ~ 36V continuously adjustable. (The input voltage must be 1.5V higher than the output voltage)
● Output current up to 5A, it is recommended to use within 4.5A.
● Output power up to 75W, more than 50W. Strengthen chip cooling. (That is, you need to add a small radiator)
● High conversion efficiency, up to 96% (efficiency and input, output voltage, current, pressure related)
● Operating frequency: 180KHZ
● Load regulation rate S(I) ≤ 0.8%, voltage regulation rate S(u) ≤ 0.8%
● With overheat protection and short circuit protection (but the short circuit in case of accident, try not to short circuit)
● Board size: 6.64*3.89CM
On-board voltmeter self-calibration method: (all on-board voltage meter is generally not factory fine-tuning, but most of the error or in the requirements, if you are not sure to take the voltmeter, you are not sure to do it before the mistake, see the mistake to go to tune, in fact, It is not the reasons for the table, but the results of the prospect, but the fork!When you determine that it is a big mistake in the following steps to adjust the following , but also in its own voltage section to adjust the prospectus.Do not think that the following content is to adjust the output voltage)
1. The onboard voltmeter displays the output voltage, long press the right button for 2 seconds after the release, the voltmeter and the output voltage indicator "OUT" synchronized flashing, then enter the voltage adjustment mode of exit; Similarly, in the input voltage voltmeter display, long press the right button for 2 seconds after the release, the voltmeter and input voltage indicator "IN" Sync flashing, then enter the input voltage adjustment mode. entrance;
2. Touch the right button, press the voltage one unit, touch the left button, the voltage will drop one unit; because a unit voltage is less than 0.1V, so you need to press 1-5 times to see the voltmeter switch the 0.1V, the specific number of consecutive keys depends on the current display voltage, the display voltage current is higher, the number of keystrokes will be smaller;
3. After adjusting the voltage, press the right button for 2 seconds to release, then you can exit the voltage calibration mode, all parameters set to automatically save power.
Note: This adjustment method only needs to calibrate once in the entire voltage range can be accurate voltage value, this function is to meet your higher precision requirements and design, please rest assured to use.
Note: manufacturers in the module to guarantee the function and performance under the premise of the line to individual devices will be subject to change without notice.
