【High Precision】LM2596 DC-DC adjustable step-down module, with voltmeter display, voltmeter error ± 0.1V, measuring range 4~40V (When Input voltage lower than 4V, on-board voltmeter does not work and does not display)
【Input Voltage】The input voltage is 2.5V~40V, and the input voltage must be more than 1V higher than the output voltage
【Output Voltage】The output voltage is 1.25V~37V (adjustable); The maximum output current is 3A
【Features】This module has the advantages of low power consumption and high efficiency, and has the functions of overheating protection and short circuit protection. If it exceeds 15W, please strengthen heat dissipation.
【Widely Application】This voltage reduction module can be used in the voltage reduction field where the input voltage is higher than the output voltage, such as storage battery, power transformer, DIY adjustable voltage stabilizing power supply, 24V vehicle mounted pen and notebook power supply, industrial equipment voltage reduction, 12V to 3.3V, 12V to 5V, 24V to 5V, 24V to 12V, 36V to 24V, etc.
Product Specifications
Product Dimensions: 2.56 x 1.38 x 0.59 inches
Item Weight: 0.776 ounces
Manufacturer: Stemedu
ASIN: B0BTBVDB4S
Country of Origin: China
Customer Reviews: 3.9 out of 5 stars 24Reviews
Date First Available: January 29, 2023
Product Information
Product description
Specifications
Input voltage: 2.5V~40V
Output voltage: 1.25V~37V (adjustable)
Output current: 3A (maximum)
Conversion efficiency: 92% (highest)
Output ripple:<30mV
Switching frequency: 150KHz
Working temperature: -45 ℃~+85 ℃
Size: 66mm * 36mm* 14mm
Feature
This LM2596 module has the advantages of low power consumption and high efficiency, and has the functions of overheating protection and short circuit protection.
If it exceeds 15W, please strengthen heat dissipation.
Applications:
This voltage reduction module can be used in the voltage reduction field where the input voltage is higher than the output voltage, such as storage battery, power transformer, DIY adjustable voltage stabilizing power supply, 24V vehicle mounted pen and notebook power supply, industrial equipment voltage reduction, 12V to 3.3V, 12V to 5V, 24V to 5V, 24V to 12V, 36V to 24V, etc.
Voltage Regulation
Clockwise to step up voltage
Counterclockwise to step down voltage
With wiring terminals, it is easy to use without soldering iron, and retains the soldering wire connection points
Input terminal with diode protection, reverse connection will not burn out the module
With Nixie tube display, can clearly read voltage
Red LED light
Potentiometer voltage regulation
With low power consumption and high efficiency
Package inlcluded:
3 x Stemedu LM2596 DC to DC buck converter with LED display