Categories

LM2596 Adjustable Step-Down Power Module with Voltage Indicator for Arduino/Rasberry Pi

LM2596 Adjustable Step-Down Power Module with Voltage Indicator for Arduino/Rasberry Pi
Product Code: TD-PSUP7
Availability: In Stock
Price: Rs. 395.00
Qty:     - OR -   Add to Wish List
Add to Compare

 

LM2596 4.0~40 to 1.3-37V LED Voltmeter Buck Step-down Power Converter Module

Description:

With voltage display function. Button to switch measurement of the input or output voltage and LED indicates the current measurement of the input or output voltage.

High efficiency,150 kHz fixed frequency internal oscillator. Thermal shutdown and current limit protection.

Continuously adjustable output voltage range of 1.25V -37V, 4-40V input voltage range.(The input voltage is at least high than the output voltage of 1.5V)

Features:

• Input voltage range:4V-40V DC
• Output voltage range:1.25V-37V DC 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

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 Contents:

  • ​1 x LM2596 DC 4.0~40 to 1.3-37V LED Voltmeter Buck Step-down Power Converter Module

* Images shown is a representation only.

 

Write a review

Your Name:


Your Review: Note: HTML is not translated!

Rating: Bad           Good

Enter the code in the box below:



Description

 

LM2596 4.0~40 to 1.3-37V LED Voltmeter Buck Step-down Power Converter Module

Description:

With voltage display function. Button to switch measurement of the input or output voltage and LED indicates the current measurement of the input or output voltage.

High efficiency,150 kHz fixed frequency internal oscillator. Thermal shutdown and current limit protection.

Continuously adjustable output voltage range of 1.25V -37V, 4-40V input voltage range.(The input voltage is at least high than the output voltage of 1.5V)

Features:

• Input voltage range:4V-40V DC
• Output voltage range:1.25V-37V DC 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

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 Contents:

  • ​1 x LM2596 DC 4.0~40 to 1.3-37V LED Voltmeter Buck Step-down Power Converter Module

* Images shown is a representation only.

 

Write a review

Your Name:


Your Review: Note: HTML is not translated!

Rating: Bad           Good

Enter the code in the box below:



Copyright © 2014-2017 TechDelivers.com. All Rights Reserved.