Digital LM2596 Voltage Regulator Step-down Converter Module 4-40V In 1-37V Out For Sale

Digital LM2596 Voltage Regulator Step-down Converter Module 4-40V In 1-37V Out


This item has been shown 9 times.

Buy Now

Digital LM2596 Voltage Regulator Step-down Converter Module 4-40V In 1-37V Out:
$13

Product DescriptionDigital LM2596 Voltage Regulator Step-down Converter Module 4-40V In 1-37V Out

Description:
100% brand new and high quality
Input voltage range:4-40VDC
Output voltage range:1.25-37DC adjustable
Output current:2A Voltmeter range:0 to 40V,error +-0.1V
Input reverse polarity protection
Built in output short protection function
Built in thermal shut dowen function
L x W x H=6.1 x 3.4 x12cm(approx.)
LED digital voltmeter tube,the accuracy is adjustable function,can be aimed at your multimeter adjustable accurate
Press the right key to let the dispaly show the input or output voltage.when the right" OUT" led light,it shows output,the left "in" led show input
Quantity:1PC


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.

Note:Some customers report: "The module can not be adjusted, the output voltage is always equal to the input voltage." When you encounter this problem, please counterclockwise rotation of the potentiometer 10 laps or more, then you can adjust the output voltage. Because the factory default output voltage is 20V.




Package inclulded:


1 * Voltage Step Down Converter



Note:

1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.

2. Please allow slight manual measurement deviation for the data.

Payment

We accept payment via Paypal only.
Payment must be completed within 5 days. If you have any problems about payment, please contact us via message.

Delivery details

We only ship to confirmed Paypal addresses. Please comfirm that your paypal address is in line with your shipping address.

Please kindly note that the combined shipping is not provided because the shipping fee is calculated by weight. Also, the each additional item means exactly the the same color and size.

It takes about 7-15 working days to US; about 10-30 working days to other countries. Transit time may be a little delayed because of the bad weather and customs inspection. If you do not receive your item within 30 working days since payment finished, please contact us immediately for further us

We strive for 100% customer satisfaction! Positive response is very important to us. If you have any questions, please feel free to contact us via "Ask seller a question" . We will reply your email within 24 working hours.




Buy Now

Topward 6303a Triple Output, Two 0-32v @ 2a And One 5vdc - Read picture
Topward 6303a Triple Output, Two 0-32v @ 2a And One 5vdc - Read


Omron S8jx-n01505c Power Supply Ac100-240v 50/60/hz 0.4 A Output Dc5v 3a Nib  picture
Omron S8jx-n01505c Power Supply Ac100-240v 50/60/hz 0.4 A Output Dc5v 3a Nib


Omron S82j-02505d Power Supply Ac100-240v Input Output Dc5v 5a  picture
Omron S82j-02505d Power Supply Ac100-240v Input Output Dc5v 5a


Lot Of 2 Mean Well Hlg-185h-12ab picture
Lot Of 2 Mean Well Hlg-185h-12ab


Popular Forums