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₱127.50
Dpenzxsr Buck Step-Down LM2596 Power Converter Module DC 25-40V to 125-37V Voltmeter
Sold by Dpenzxsr
3.9(11)
37 sold
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From ₱40.00
Est. delivery by Apr 21 - Apr 26
Customer reviews (11)
a**s
Item: As shown
The product i received is defective but still 5star cuz shop refunded me immediately
November 22, 2024
E** ** T**a J**
Item: As shown
Tnk u seller, legit saktong sakto sa impact tools batery to 12v para sa 12v electricfan ko lahat DIY
August 15, 2024
u**6
Item: As shown
Good product, might buy again
July 27, 2024
r**o
Item: As shown
Grabi Ganda gumagana cya
January 3, 2025
r**o
Item: As shown
Wow super sulit,,
December 24, 2024
M**o
Item: As shown
Item was good
May 20, 2024
r**o
Item: As shown
Good
January 16, 2025
b**r
Item: As shown
Ok
August 8, 2024
b**e c**l t** v**g
Item: As shown
Babalik ko po yung item ayaw gumana ng output adjuster kahit ano gawin papalitan ko.
6d ago
p**s
Item: As shown
Sira ayaw ma adjust ung output 😞 very DISAPPOINTING
February 10, 2025
A**g B**k
Item: As shown
Hindi mabago ang output voltage kahit ilang pihit ng trimmer, sira naman pinadala.
November 10, 2024
Dpenzxsr
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Responds within 24 hours
100%
Product description
Specifications:
Input reverse polarity protection.
Built in output short protection function.
Built in thermal shut down function.
LED digital voltmeter tube, the accuracy is adjustable function, can be aimed at your multimeter adjustable accurate.
Press the right key to let the display show the input or output voltage. When the right" OUT" led light, it shows output, the left "in" led show input.
Type: Step-down Power Converter Module
Quantity: 1Pc
Input Voltage Range: DC 2.5V - 40V
Output Voltage Range: DC 1.25V - 37V
Output Current (Max.): 3A
Voltmeter Range: 0 to 40V, error +- 0.1V
Red LED: Testing Input Voltage
Green LED: Testing Output Voltage
Conversion Efficiency: 92% (Highest)
Output Ripple:
Switching Frequency: 150KHz
Working Temperature: -45 ℃ to +85 ℃
Size: 6.6cm x 3.6cm x 1.4cm/2.60" x 1.42" x 0.55" (Approx.)
How to Adjust the Accuracy:
Output Voltage Calibration Steps:
Step 1, adjust the right button so that "OUT" LED lighted, the voltmeter shows the value of output voltage. Press the right button for more than 2 seconds, release, voltmeter and "OUT" LED flashes in synchronization so that you enter the output voltage calibration mode.
Step 2, press the right button (normal speed), the voltage value is adding up a unit. Press the left button, minus a unit. Due to a unit is less than 0.1V, the minimum voltage display to 0.1V, so you need to continuously press 1-5 times to see the voltmeter change 0.1V, how many times voltmeter change 0.1V by pressing the key, depending on the current display voltage, the higher the voltage, the fewer the number of press.
Step 3, press the right button for more than 2 seconds, release, to exit the output voltage calibration mode. All parameters set to automatically power down to save.
Input Voltage Calibration Steps:
Step 1, adjust the right button so that "IN" LED lighted, the voltmeter shows the value of input voltage. Press the right button for more than 2 seconds, release, voltmeter and "IN" LED flashes in synchronization so that you enter the input voltage calibration mode.
Steps 2 and 3, consistent with the output voltage calibration method.
Notes:
Due to the light and screen setting difference, the item's color may be slightly different from the pictures.
Please allow slight dimension difference due to different manual measurement.
Package Includes:
1 x Step-down Power Converter Module
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