LM2596 DC-DC Adjustable Step-Down Converter (3A)

Step-Down Voltage Regulator with Display LM2596 – 3.2V-35V 3A LM2596 step-down converter module. Input voltage from 3.2 V to 40 V. Maximum continuous output current 3 A. Output voltage adjustable from 3.2 V to 35 V. Built-in display shows the current output voltage. Product Description: LM2596 step-down converter 3,2V-35V 3A with display LM2596 step-down converter module. Input voltage from 3.2 V to 40 V. Maximum continuous output current 3 A. Output voltage adjustable from 3.2 V to 35 V. Directions of use The module has four leads as screw connectors: PIN: DESCRIPTION IN+: Input voltage – positive pole. IN-: Input voltage – negative pole (ground). OUT+: Output voltage – positive pole. OUT-: Output voltage – negative pole (ground). The output voltage is selected from 3.2 V to 35 V using a potentiometer. Note that this is a voltage step-down circuit, so the output voltage cannot be higher than the input voltage. Features: • Input: DC 3.2 V to 40 V (input voltage must be higher than the output voltage) • Stable output, the output voltage is DC 3.2V to 35V, continuously adjustable, maximum output current is 3A. • LED indicator output. • Adjust the screw on top of the potentiometer clockwise or counterclockwise to increase or decrease the output voltage. • With reversed polarity protection and short circuit protection, more safer to use; the display is very accurate. Specification of the LM2596 converter • Input voltage: from 3.2 V to 40 V • Output voltage: from 3.2 V to 35 V (lower than input voltage) • Maximum continuous output current: 3 A (with cooling, up to 2 A without heat sink) • LM2596 driver (documentation) • Efficiency: less than 90% (depending on power consumption) • Switching frequency: 150 MHz • Four mounting holes with 3 mm diameter • Display showing output or input voltage (pushbutton selectable) • Board dimensions: 66 x 39 x 18 mm • Weight: 23 g Useful links Documentation of the LM2596 chip

LM2596 Buck Converter DC Voltage Regulator Adjustable Step-Down Power Module with LED Display Voltmeter DC to DC 2.5~40 to 1.25-37V DC/DC Step Down Adjustable Voltage Converter Module with Display 3A LM2596 Buck Step-down LM2596 Power Converter Module DC 2.5-40V to 1.25-37V LED Voltmeter. WOWParts team offers 30 days return or replacement quality warranty &lifetime technical supports. Please contact us freely if you need anyfurhterassistance. Specification: Condition: New Type: Step-down Power Converter Module Dimension: 2.56*1.38*0.28in (65*35*7mm) Weight: 0.81oz (23g) Color: blue Input voltage: 2.5V-40V Output voltage: 1.25V-37V (adjustable) Output current: 3A (max.) Conversion efficiency: 92% (maximum) Output ripple: <30mV Switching frequency: 150KHz Working temperature: -45 Celsius Degree to 85 Celsius Degree Description This is a DC power step down converter module is used for DIY mobile power,monitor power supply, buggies power, camera power supply, car power,communications equipment supply. Product Features Brand new and in good condition. Input: DC 2.5 V to 40 V (input voltage must be higher than the output voltage) Stable output, output voltage is DC 1.25V to 37V, continuously adjustable,maximum output current is 3A. LED indicator output. Adjust the screw on top of the potentiometer clockwise or counterclockwise toincrease or decrease the output voltage. With reversed polarity protection and short circuit protection, more safe touse; the display is very accurate.

LM2596 DC-DC Adjustable Step-Down Converter (3A) is a high-quality electronic component designed for Arduino, prototyping, and educational electronics. LM2596S DC-DC 4.5-40V adjustable step-down power Supply module Specifications: Module property:Non-isolation buck Rectification mode:Non-synchronous rectifier Input voltage:3V-40V Output voltage:1.3V-35V Output current:Rated current is 2A,maximum 3A(Additional heatsink is required) Conversion efficiency:92%( highest ) Switching frequency:65KHz Output ripple:30mV( maximum ) Load regulation:±0.5% Voltage regulation:± 2.5% Work temperature:-Minus 40 degrees – 85 degrees dimension:43mm*21mm*14mm(L*W*G) NOTE:This can’t be used to step up Voltage It’s perfect for DIY makers, students, and anyone building custom electronic circuits or STEM kits.

This is LM2596HV DC-DC 3-40V to 1.23-37V 3A Adjustable Power Supply Module, conversion efficiency up to 92%. It can short-circuit with protection limiting self-recovery. Features: - Module Properties: non-isolated step-down module (buck) - input voltage: 3-40V - Output voltage: 1.23-37 adjustable - Output Current: Rated 2A. (Max. 3A, Please install heatsink to enhance heat dissipation.) if output power greater than 15W, please install heat sink - Efficiency: Up to 92% - Operating Temperature: Industrial (-40°c to +85°c) (output power 10W or less) - Switching frequency: 150KHz - Dimentions: 43.2 x 21 x 14mm For Datasheet, click here

DC-DC Step Down Converter Variable 3A (4~38Vdc to 1.25~36Vdc)