Geekcreit Power Supply Module
LM2596 DC-DC Voltage Regulator Adjustable Step Down Power Supply Module With Display
Questions and Answers
Which is the maximum output-power?
40 w
Hello, how ohm is the potentiometer on a board? thanks. I would like to weld the potentiometer on the board and place another of the same value by stretching it with wires to put it off the board
Here the values for the potentiometer 134T W103 as required 10 KOhms 0.5 Watt
Reviews
JoGeo
on 31 January 2022
Has good solder job on the circuit board and good calibration of measurement readings. Comes in an sealed antistatic bag. I'm using this adjustable module to power LEDs on DIY projects. It does the job nicely and is very accurate but it is not able to output higher voltage than the input voltage. It's 3 digit LED display is a nice touch. The output voltage can be adjusted by adjusting the potentiometer. It works perfectly without heating. I ordered two more. I recommend it to anyone who wants to produce a stable lower DC voltage from a high DC voltage.
Ralf
on 31 August 2021
Product corresponds to the description. Processing and quality are very good. Have this product, already purchased several times and processed. Works excellent, everything runs without problems. Modifying the circuit is very simple. I can highly recommend the purchase.
Ralf
on 21 April 2021
Product corresponds to the description. Quality is excellent. I'm very satisfied again. Had already bought this product in the past. Works excellent and without problems. Have used it in different projects. To date, absolutely reliable. Buy more. I can recommend it.
Ralf
on 22 February 2021
Product corresponds to the description. Had already bought some, I am very satisfied. Work excellently and reliably. Quality is very good. Good module for a stable power supply. Will buy more of this.
Ralf
on 26 January 2021
Product corresponds to the description. Quality is ok works flawlessly and without problems. Good product at a good price. I tested it with industrial measuring devices, results in very small deviations from the installed one Display, also of the deviation u the O Pulse is very low
doruco
on 06 December 2020
Used on my 3d printer to power up a 12v led strip from a 24v power supply. I printed a case for it, perfect addition
maurizin987
on 16 July 2019
Atendeu bem.
harryd
on 17 May 2019
Input voltage - 18,8 V Output adjusted voltage - 5,0 V Load current - 1,54 A Difference of measuring - 5,0 V / 5,152 V
Gyuri
on 21 September 2016
I already used one one similar device. It is well built, the voltage meter is correct, the functionality is much more than one can expect for this price. The shipment was reasonable.
Hemuli
on 30 December 2015
This is a step DOWN only unit, not a "DC-DC step up/down voltage converter" as the product spec states. As such it works ok, but please correct the product description accordingly. Minus one point for that.
