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LM2596S Driver DC-DC Constant Current Module, Dorhea LM2596 DC-DC 7V-35V Step-Down CC/CV Power Supply Module Battery Charger Adjustable LM2596S Voltage Converter Current Charging Board

Asin: B08FX19F3L   |   Model: 13585-1   |   PartNumber: 13585-1   |   Ean: 0701715439887   |   UPC: 701715439887

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Output Current: Rated Current 2A, Maximum 3A (Need To Add Heat Sink), If The Output Power Greater Than 15W, Combined Heat Sink Is Proposed..
Application: Charger For All Batteries In The Range 1.23V ~ 28V, Only Set The Precise Battery Voltage And Charging Current，High Conversion When Used In Car，Adjustable Laboratory Voltage Source，Led Driver With Constant Current，Dimming Devices，Laboratory Power Supply..
Rectification: Non - Synchronous Rectification..
Input Voltage: 7-35V; Output Voltage: 1.25-30V..

Features

  • Non-isolated step-down constant current, constant voltage module (CC CV) charging module.
  • Input voltage: 7-35V; Output Voltage: 1.25-30V.
  • Output current: rated current 2A, maximum 3A (need to add heat sink), if the output power greater than 15W, combined heat sink is proposed.
  • Rectification: non - synchronous Rectification.
  • Application: Charger for all batteries in the range 1.23V ~ 28V, only set the precise battery voltage and charging current high conversion when used in car adjustable laboratory voltage source LED driver with constant current dimming devices laboratory power supply.
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Brand: DORHEA   |   Manufacturer: DORHEA

Weight: 0.05 Pounds

Amazon Price: $10.99 | as of 05/31/2024 (3:39pm pst) *DETAILS
Availability: In Stock

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Similar To LM2596S Driver DCDC Constant Current

  #1

5Pack LM2596 LM2596S DC-DC Step Down Variable Volt Regulator Input 3.0-40V Output 1.5-35V Adjustable Buck Converter Electronic Voltage Stabilizer Power Supply Module

Asin: B07PDGG84B   |   Model: NA   |   PartNumber: NA   |   Ean: 0682228946256   |   UPC: 682228946256

★Easy Work: Convenient To Accurately Adjust The Output Voltage With A Mini Screwdriver..
★Application: Widely Used For Diy Mobile Power, Monitor Power Supply, Power Buggies,Communications Equipment Supply,Etc..
★Features: Thickened Circuit Boards,Short Circuit And Over-Temperature Protection..
★Output: Dc 1.5-35 V Voltage Is Continuously Adjustable, Maximum Output Current Is 3 A..

Features

  • Input DC 3-40 V (input voltage must be 1.5 V higher than the output voltage, no boost).
  • Output: DC 1.5-35 V voltage is continuously adjustable, maximum output current is 3 A.
  • Easy work: convenient to accurately adjust the output voltage with a mini screwdriver.
  • Features: Thickened circuit boards,Short circuit and over-temperature protection.
  • Application: widely used for DIY mobile power, monitor power supply, power buggies,communications equipment supply,etc.
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First Available: 02/20/2023

Brand: Generic   |   Manufacturer: Does Not Apply

Warranty: 1 year

Amazon Price: $6.28 | as of 05/31/2024 (3:39pm pst) *DETAILS
List Price: $7.25

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  #2

DROK DC 24V to 12V CC CV Step Down Volts Regulator Constant Current Voltage 8A DC Adjustable Buck Converter 7-40V to 1.2-35V LED Driver Charger Module with Charging Indicator Solar Power Supply DIY

Asin: B00HHQ0VP4   |   Model: 090009_NEW   |   PartNumber: 090009_NEW   |   Ean: 0519397039352   |   UPC: 519397039352

Output Current: 8A ( When Power Tube's Temperature Exceeds 65 Degrees, Please Add Cooling Fan ); Constant Current Range :0.2-8A ( Adjustable ).
Application: High-Power Led Constant Current Driver, Rechargeable Lithium Batteries (Including Ferroelectric), 4V, 6V, 12V, 14V, 24V Rechargeable Batteries, Nickel-Cadmium Nickel-Metal Hydride Batteries (Battery Pack) Charging, Solar Panels, Wind Turbines.
Conversion Efficiency : Up To About 95%; Operating Frequency : 300Khz; Output Ripple : 20M Bandwidth; Input 24V Output 12V 5A Ripple Around 50Mv ( Excluding Noise ).
Input Voltage : Dc 7-40V; Output Voltage :Dc 1.2-35V Continuously Adjustable; Output Power: 300W, Maximum.

Features

  • Module Properties: non-isolated step-down constant current , constant voltage module (CC CV) charging module
  • Input voltage : DC 7-40V; Output voltage :DC 1.2-35V continuously adjustable; Output Power: 300W, Maximum
  • Output Current: 8A ( when power tube's temperature exceeds 65 degrees, please add cooling fan ); Constant current range :0.2-8A ( adjustable )
  • Conversion efficiency : up to about 95%; Operating frequency : 300KHZ; Output ripple : 20M bandwidth; Input 24V Output 12V 5A ripple around 50mV ( excluding noise )
  • Application: High-power LED constant current driver, rechargeable lithium batteries (including ferroelectric), 4V, 6V, 12V, 14V, 24V rechargeable batteries, nickel-cadmium nickel-metal hydride batteries (battery pack) charging, solar panels, wind turbines
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Brand: DROK   |   Manufacturer: DROK

Weight: 0.02 pounds

Amazon Price: $14.06 | as of 05/31/2024 (3:39pm pst) *DETAILS

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  #3

24v to 12v Step Down Converter, DROK LM2596 Analog Control Buck Transformer DC-DC Voltage Reducer Regulator Module 36V 24V 12V to 5V 2A Power Inverter Volt Stabilizer with Red LED Display Voltmeter

Asin: B00JUFJ1GA   |   Model: 090118   |   PartNumber: 090118

Press The Button Next To Voltmeter To Test Input Voltage Or Output Voltage. Green Led Lights On When Testing Output Voltage; Red Led Lights On When Testing Input Voltage..
Press The Button For 1 To 4 Seconds, Voltmeter Would Be Shut Off When Releasing Your Hands; The Voltmeter Is Very Accurate..
With Input And Output Voltage Measurement Error Calibration Function; Wiring Terminals Require No Soldering Iron And Create Convenient Usage..
Has Very Stable Output, Input Range Is Dc 4~40V And Output Range Is Dc 1.25~37V, Please Make Sure The Input Voltage Should Be Higher Than Output Voltage At Least 1V. Can Be Used For Many Electronic Projects..

Features

  • Analog Control: using a mini screwdriver to increase or decrease output voltage by adjusting the screw, clockwise to step up voltage and counterclockwise to step down voltage.
  • Has very stable output, input range is DC 4~40V and output range is DC 1.25~37V, please make sure the input voltage should be higher than output voltage at least 1V. Can be used for many electronic projects.
  • Press the button next to voltmeter to test input voltage or output voltage. Green LED lights on when testing output voltage; red LED lights on when testing input voltage.
  • With input and output voltage measurement error calibration function; Wiring terminals require no soldering iron and create convenient usage.
  • Press the button for 1 to 4 seconds, voltmeter would be shut off when releasing your hands; the voltmeter is very accurate.
  • See more on Amazon...

Brand: DROK   |   Manufacturer: DROK

Weight: 0.02 Pounds

Amazon Price: $16.18 | as of 05/31/2024 (3:39pm pst) *DETAILS

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  #4

Dafurui 10 Pack LM2596 DC-DC Adjustable Buck Converter 3.0-40V to 1.5-35V Power Supply Step Down Voltage Regulator Module

Asin: B08CGL6FQD   |   Model: LM2596   |   PartNumber: LM2596   |   Ean: 0747966641198   |   UPC: 747966641198

★Easy Work: Convenient To Accurately Adjust The Output Voltage With A Mini Screwdriver..
★Application: Widely Used For Diy Mobile Power, Monitor Power Supply, Communications Equipment Supply,Etc..
★Features: Use Sanyo Solid-State Capacitors,36U Thickening Circuit Boards, High-Q Inductance With Led Indicator Output..
★Output: Dc 1.5-35 V Voltage Is Continuously Adjustable, Maximum Output Current Is 3 A..

Features

  • Input DC 3-40 V (input voltage must be 1.5 V higher than the output voltage, no boost).
  • Output: DC 1.5-35 V voltage is continuously adjustable, maximum output current is 3 A.
  • Easy work: convenient to accurately adjust the output voltage with a mini screwdriver.
  • Features: use SANYO solid-state capacitors,36u thickening circuit boards, high-Q inductance with LED indicator output.
  • Application: widely used for DIY mobile power, monitor power supply, communications equipment supply,etc.
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Brand: DaFuRui   |   Manufacturer: DaFuRui

Amazon Price: $16.99 | as of 05/31/2024 (3:39pm pst) *DETAILS

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  #5

DIANN 6pcs AC/DC to DC Step Down Buck Converter Voltage Regulator Power Supply Board 2A LM2596HV Converter Module

Asin: B0BZVS6C83   |   Model: DI09563   |   PartNumber: DI09563   |   Ean: 0687117714374   |   UPC: 687117714374

High Current: Ac/Dc To Dc Buck Step Down Converter Module With External Heat Sink Can Withstand High Current Operation.
Input Terminal Of Step Down Converter Module Uses A 4A Rectifier Bridge Stack To Input Ac Power, And Has A Dedicated Dc Input Port, Which Is Commonly Used For Ac And Dc Input. The Output Voltage Can Be Adjusted From 3.3V To 33V, And The Output Voltage Will Vary With Different Input Voltage Ranges.
High Voltage Version:Power Module Adopts The Plug-In Lm2596hv, High Voltage Version Of The Lm2596. The Maximum Input Voltage Is 50V (Limited By The Filter Capacitor Withstand Voltage).
Lm2596hv Buck Converter: Output Current Range: Up To 2.2A (Regulator Chip Can Withstand A Maximum Current Of 3A, Can Work At 3A Output Current For A Short Time).

Features

  • AC/DC to DC Buck Step Down Converter Module: AC Voltage Input : AC 5V- 30V or DC 5V-50V;Output Range: DC 3.3V-33V
  • LM2596HV Buck Converter: Output Current Range: Up to 2.2A (Regulator Chip Can Withstand a Maximum Current of 3A, Can Work at 3A Output Current for a Short Time)
  • High Current: AC/DC to DC Buck Step Down Converter Module with External Heat Sink can Withstand High Current Operation
  • High Voltage Version:Power Module Adopts the Plug-in LM2596HV, High Voltage Version of the LM2596. The Maximum Input Voltage is 50V (Limited by the Filter Capacitor Withstand Voltage)
  • Input Terminal of Step Down Converter Module Uses a 4A Rectifier Bridge Stack to Input AC Power, and Has a Dedicated DC Input Port, Which is Commonly Used for AC and DC Input. The Output Voltage Can Be Adjusted from 3.3V to 33V, and the Output Voltage Will Vary with Different Input Voltage Ranges
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Brand: DIANN   |   Manufacturer: DIANN

Warranty: 2M

Amazon Price: $14.99 | as of 05/31/2024 (3:39pm pst) *DETAILS

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  #6

ATNSINC 4Pack LM2596 DC-DC Buck Converter, Adjustable Step Down Voltage Regulator 3-40V to 1.5-35V High Efficiency Power Supply Volt Reducer Transformer Module

Asin: B08L5VRBZS   |   Model: LM2596 -19000   |   PartNumber: LM2596 -19000   |   Ean: 0701715445123   |   UPC: 701715445123

The Output Current: It Is Recommended To Use Under 2A, Maximum 3A(Additional Heatsink Is Required)..
Package Includes:4Xlm2596 Dc-Dc Buck Converter Module（Note：The Factory Have Tested These At Max Voltage So They Are Very High By Default, Takes About 15-20 Turns Ccw Before The Voltage Starts Ramping Down).
Steps: 1. Plugged Into A Power Supply (3-40V), The Power Indicator Light Is Lit, The Module To Work Properly. 2. Adjust The Blue Potentiometer Knob (Generally Booster Clockwise, Counterclockwise Step-Down) With A Multimeter Monitoring The Output Voltage To The Voltage..
The Output Voltage: Dc 1.5 - 35 V Adjustable..

Features

  • The input voltage: DC 3 -40 V (Input voltage must be 1.5 V higher than the output voltage, no boost.)
  • The output voltage: DC 1.5 - 35 V adjustable.
  • The output current: It is recommended to use under 2A, maximum 3A(Additional heatsink is required).
  • Steps: 1. Plugged into a power supply (3-40v), the power indicator light is lit, the module to work properly. 2. Adjust the blue potentiometer knob (generally booster clockwise, counterclockwise step-down) with a multimeter monitoring the output voltage to the voltage.
  • Package includes:4XLM2596 DC-DC buck converter module Note The factory have tested these at max voltage so they are very high by default, takes about 15-20 turns CCW before the voltage starts ramping down)
  • See more on Amazon...

Brand: ATNSINC   |   Manufacturer: ATNSINC

Dimensions: 0.39 x 1.97 x 1.18 inches   |   Weight: 0.09 Pounds

Amazon Price: $7.99 | as of 05/31/2024 (3:39pm pst) *DETAILS
List Price: $8.99

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  #7

Exqutoo 2Pack LM2596S Step Down Adjustable Module LM2596 DC-DC Buck Converter 3A Voltage Regulator 3.2-40V to 1.25-35V

Asin: B0CPBBGWC3   |   Model: ZH-0069-2   |   PartNumber: ZH-0069-2

3. This Module Adopts Machine Placement, Reflow Soldering, And Each Module Undergoes A Two-Hour Aging Test Before Shipment To Ensure High Reliability..
5. Product Parameters: Brand: Exqutoo Color: Multi-Color Module Property : Non-Isolation Buck Rectification Mode: Non-Synchronous Rectification Input Current: 3A(Max.) Input Voltage: 3.2V-40V Output Voltage:1.25V-35V Conversion Efficiency: 92%( Highest) Switching Frequency : 150Khz Load Regulation :±0.5% Voltage Regulation: ±2.5% Work Temperature: -40℃ To +85℃ Item Dimensions(L*W*H): 43*21*14 Mm/1.7*0.8*0.6 In Item Weight: 9.8G (Per Piece).
4. Vehicle Power Supply. Just Connect This Module To The Car Cigarette Lighter Power Supply, And You Can Adjust The Output Voltage To 1.25-35V By Adjusting The Potentiometer. It Is Suitable For Charging Many Devices Such As Phones, Mp3 Players, Mp4 Players, Psp, Etc., Meeting Your Various Needs..
2. High-Quality Lm2596 Chip Module With A High Efficiency Of Up To 92%, Capable Of Easily Handling Currents Up To 3A (Short-Term). For Continuous Operation At 2A Or Below, No Additional Heatsink Is Required. If The Output Current Exceeds 2.5A (Or The Output Power Exceeds 10W), Please Add A Heatsink..

Features

  • 1. This is a step-down module, the input voltage must be higher than the required output voltage. Input voltage range: DC 3.2V-40V; Output voltage range: DC 1.25V-35V. Caution: The input and output can not be reversed, or might burn the chip.
  • 2. High-quality LM2596 chip module with a high efficiency of up to 92%, capable of easily handling currents up to 3A (short-term). For continuous operation at 2A or below, no additional heatsink is required. If the output current exceeds 2.5A (or the output power exceeds 10W), please add a heatsink.
  • 3. This module adopts machine placement, reflow soldering, and each module undergoes a two-hour aging test before shipment to ensure high reliability.
  • 4. Vehicle power supply. Just connect this module to the car cigarette lighter power supply, and you can adjust the output voltage to 1.25-35V by adjusting the potentiometer. It is suitable for charging many devices such as phones, MP3 players, MP4 players, PSP, etc., meeting your various needs.
  • 5. Product Parameters: Brand: Exqutoo Color: Multi-color Module property : Non-isolation buck Rectification mode: Non-synchronous rectification Input current: 3A(max.) Input voltage: 3.2V-40V Output voltage:1.25V-35V Conversion efficiency: 92%( highest) Switching frequency : 150KHz Load regulation : 0.5% Voltage regulation: 2.5% Work temperature: -40 to +85 Item Dimensions(L*W*H): 43*21*14 mm/1.7*0.8*0.6 in Item Weight: 9.8g (per piece)
  • See more on Amazon...

Brand: Exqutoo   |   Manufacturer: Z.Hen

Dimensions: 0.60 x 1.70 x 0.80 inches

Amazon Price: $7.99 | as of 05/31/2024 (3:39pm pst) *DETAILS

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  #8

HiLetgo 5pcs LM2596S-ADJ Power Module DC-DC Buck Regulator 3A Adjustable 5V/12V/24V

Asin: B00LTSC564   |   Model: 3-01-0210   |   PartNumber: 3-01-0210   |   Ean: 0702082655184   |   UPC: 702082655184

Output Voltage:1.25V-35V.
Input Voltage: 3.2V-40V.
Module Property : Non-Isolation Buck.

Features

  • HiLetgo LM2596S-ADJ DC-DC Buck Regulator Power Module
  • Module property : Non-isolation buck
  • Output voltage:1.25V-35V
  • Input voltage: 3.2V-40V
  • See more on Amazon...

Brand: HiLetgo   |   Manufacturer: HiLetgo

Amazon Price: $9.19 | as of 05/31/2024 (3:39pm pst) *DETAILS

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  #9

QEBIDUM LM2596S DC-DC Buck Converter DIY 4-40V to 1.25-37V Step-Down Regulator Power Module Volt Stabilizer with LED Voltmeter Display

Asin: B07BTGRPQG   |   Model: LM2596   |   PartNumber: LM2596   |   Ean: 0723740656282   |   UPC: 723740656282

Press The Right Key To Let The Display Show The Input Or Output Voltage. When The Right “Out” Led Light, It Shows Output, The Left “In” Led Show Input..
Output Current: 2 A Continuous Output. Output Power: The Maximum 15 W. Ensured 3A Output Load Current, Current Limit Protection, And Thermal Shutdown..
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)..
Tips: Due To Different Batches, Green Or Blue Board Will Be Delivered Randomly. Led Digital Voltmeter Tube, The Accuracy Is Adjustable Function, Can Be Aimed At Your Multimeter Adjustable Accurate..

Features

  • LM2596 Buck Converter Module with voltage display function, the displayed accuracy is 0.05V, range is 0 - 40V.( Note: in order to voltage display more accurate, please ensure that the input voltage is higher than 4V).
  • Tips: due to different batches, green or blue board will be delivered randomly. LED digital voltmeter tube, the accuracy is adjustable function, can be aimed at your multimeter adjustable accurate.
  • Press the right key to let the display show the input or output voltage. when the right OUT led light, it shows output, the left IN led show input.
  • 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).
  • Output current: 2 A continuous output. Output power: the maximum 15 w. ensured 3A output load current, current limit protection, and thermal shutdown.
  • See more on Amazon...

Brand: QEBIDUM   |   Manufacturer: GLOBAL QEBIDUL Store

Dimensions: 0.66 x 2.16 x 1.37 inches

Amazon Price: $6.79 | as of 05/31/2024 (3:39pm pst) *DETAILS

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  #10

AZDelivery 5 x Compatible with LM2596S DC-DC Power Supply Adapter Step Down Module Compatible with Arduino Including eBook

Asin: B07DP3JX2X   |   Model: ASDIOFJ1   |   PartNumber: ASDIOFJ1   |   Ean: 4260581551537

✅ Output Voltage Of The Az-Delivery Lm2596s Dc-Dc Power Supply Adapter Step Down Module Is (Adjustable): 4 V - 34 V..
✅ This Product Includes An E-Book That Provides Useful Information On How To Begin Your Project, It Helps With A Quick Setup And Saves Time On The Configuration Process. We Provide An Array Of Application Examples, Full Installation Guides And Libraries..
✅ Maximum Output Current Of These Handy Az-Delivery Lm2596s Dc-Dc Step Down Modules Is Up To 2 A..
✅ Input Voltage Of The Az-Delivery Lm2596s Dc-Dc Power Supply Adapter Step Down Module Is: 4.5 V - 35 V..

Features

  • AZ-Delivery LM2596S DC-DC Power Supply Adapter Step Down Module is Step Down converter for stepless and efficient voltage level control (energy loss < 8%).
  • Input Voltage of the AZ-Delivery LM2596S DC-DC Power Supply Adapter Step Down Module is: 4.5 V - 35 V.
  • Output Voltage of the AZ-Delivery LM2596S DC-DC Power Supply Adapter Step Down Module is (adjustable): 4 V - 34 V.
  • Maximum Output Current of these handy AZ-Delivery LM2596S DC-DC Step Down modules is up to 2 A.
  • This product includes an E-Book that provides useful information on how to begin your project, it helps with a quick setup and saves time on the configuration process. We provide an array of application examples, full installation guides and libraries.
  • See more on Amazon...

Brand: AZDelivery   |   Manufacturer: AZDelivery

Weight: 0.15 Pounds

Amazon Price: $7.99 | as of 05/31/2024 (3:39pm pst) *DETAILS

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  #11

LM2596 DC-DC Step Down CC CV Power Supply Module LED Driver Battery Charger Adjustable LM2596S Constant Current Voltage Good

Asin: B09PQ8FC5K   |   Ean: 4653017448455

Features

  • LM2596 DC-DC Step Down CC CV Power Supply Module LED Driver Battery Charger Adjustable LM2596S Constant Current Voltage good
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Brand: Midzooparts   |   Manufacturer: Midzooparts

Amazon Price: $6.96 | as of 05/31/2024 (3:39pm pst) *DETAILS

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  #12

5pcs LM2596T-ADJ LM2596T LM2596 2596T-ADJ Power Converter IC TO-220

Asin: B09ZL8163B   |   Ean: 4652292187790

Features

Brand: PartsNovar   |   Manufacturer: PartsNovar

Amazon Price: $9.76 | as of 05/31/2024 (3:39pm pst) *DETAILS

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  #13

Constant Current CC CV Buck DC 400W 15A Step-up Boost Converter Constant Current Power Supply Driver 8.5-50V to 10-60V Voltage Charger Step Up Module

Asin: B0D1139N8H   |   Model: OUZINE   |   PartNumber: OUZINE   |   Ean: 9121234571829

Used As A High Power Constant Current Regulator Drive Module..
When Used As A Battery Charger, You Can Set The Float Voltage And The Charge Current Size..
Overtemperature Protection, The Current Limiting Protection, The Module Will Not Burn Out Even If The Output Is Shorted..
As Various Batteries Charger For Various Voltage Lithium Batteries..

Features

  • Used as a normal buck module with overcurrent protection capability.
  • As various batteries charger for various voltage lithium batteries.
  • Used as a high power constant current regulator drive module.
  • Overtemperature protection, the current limiting protection, the module will not burn out even if the output is shorted.
  • When used as a battery charger, you can set the float voltage and the charge current size.
  • See more on Amazon...

Brand: OUZINE   |   Manufacturer: OUZINE

Weight: 0.07 Pounds

Amazon Price: $22.08 | as of 05/31/2024 (3:39pm pst) *DETAILS

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  #14

AIHJCNELE 3pcs LM2596 Constant Current Constant Voltage Step Down Power Supply Module DC-DC 7~35V to 1.25~30V Adjustable LM2596S LED Driver Board +Potentiometer Indicator Light 3A Transformer (2596S)

Asin: B0C7P4BNCJ

✅This Product Can Charge Lithium-Ion Batteries. When The Voltage Of The Lithium-Ion Battery Is Relatively Low, If Constant Voltage Charging Is Used Directly, It Will Cause Excessive Charging Current Due To The Large Voltage Difference, Leading To Battery Damage. Therefore, At The Beginning, Constant Current Charging Should Be Used For The Battery. When The Charging Reaches A Certain Level, It Will Automatically Switch Back To Constant Voltage Charging..
✅Please Note That , This Is A Precision Product, Please Use With Care. You Need Professional Knowledge To Use This Product. If The Product Is Damaged Due To An Operating Error, It Cannot Be Returned. Beg To Be Excused. All Products Are Factory Tested. Tools Diy Products. Please Understand. Thanks ..
✅For Specific Product Details And Parameter Information, Please Refer To The Product Description At The Bottom Of The Page. For More Information On How To Use The Product, Please Refer To The Product Description..
✅This Product Cannot Be Used For Boosting Voltage. The Input Voltage Needs To Be 2V Higher Than The Output Voltage. The Input Output Voltage Difference Needs To Be Greater Than 2V..

Features

  • Input voltage: DC 7V-35V , Output Voltage : DC1.25V-30V , Output current: 3A maximum adjustable
  • This product cannot be used for boosting voltage. The input voltage needs to be 2V higher than the output voltage. The input output voltage difference needs to be greater than 2V.
  • This product can charge lithium-ion batteries. When the voltage of the lithium-ion battery is relatively low, if constant voltage charging is used directly, it will cause excessive charging current due to the large voltage difference, leading to battery damage. Therefore, at the beginning, constant current charging should be used for the battery. When the charging reaches a certain level, it will automatically switch back to constant voltage charging.
  • For specific product details and parameter information, please refer to the product description at the bottom of the page. For more information on how to use the product, please refer to the product description.
  • Please Note that , This is a precision product, Please use with care. You need professional knowledge to use this product. If the product is damaged due to an operating error, it cannot be returned. beg to be excused. All products are factory tested. Tools DIY products. Please understand. Thanks .
  • See more on Amazon...

Brand: Aihjcnele   |   Manufacturer: AIHJCNELE

Warranty: NO

Amazon Price: $4.19 | as of 05/31/2024 (3:39pm pst) *DETAILS

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  #15

XL6019 Replace LM2577S LM2596S DC-DC Step Up Down Boost Buck Voltage Power Converter Module 15W Non-Isolated Constant Current

Asin: B0C5QX6T57

Features

  • XL6019 Replace LM2577S LM2596S DC-DC Step Up Down Boost Buck Voltage Power Converter Module 15W Non-isolated Constant Current
  • See more on Amazon...

Brand: Generic   |   Manufacturer: Generic

Amazon Price: $8.97 | as of 05/31/2024 (3:39pm pst) *DETAILS

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  #16

10PCS LM2596 DC-DC Step Down CC CV Power Supply Module LED Driver Battery Charger Adjustable LM2596S Constant Current Voltage

Asin: B09P46R28B   |   Ean: 4653017446246

Features

  • 10PCS LM2596 DC-DC Step Down CC CV Power Supply Module LED Driver Battery Charger Adjustable LM2596S Constant Current Voltage
  • See more on Amazon...

Brand: Midzooparts   |   Manufacturer: Midzooparts

Amazon Price: $21.27 | as of 05/31/2024 (3:39pm pst) *DETAILS

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  #17

HiLetgo 2pcs LM2596 Adjustable DC-DC Step Down Buck Power Convert Module 4.0-40V Input to 1.25-37V Output with LED Voltmeter Display

Asin: B00LSEBYHU   |   Model: 3-01-0167   |   PartNumber: 3-01-0167   |   Ean: 0702082654835   |   UPC: 702082654835

Output Voltage Range Of 1.25V ~ 37V.
4.0-40V To 1.25-37V Led Voltmeter.

Features

  • LM2596 DC-DC Buck Step-down Power Converter Module
  • 4.0-40V to 1.25-37V LED Voltmeter
  • output voltage range of 1.25V ~ 37V
  • See more on Amazon...

Brand: HiLetgo   |   Manufacturer: HiLetgo

Amazon Price: $10.49 | as of 05/31/2024 (3:39pm pst) *DETAILS

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  #18

Adjustable Current LED Driver, DC 3.3V 3.7V 5V LED Driver 30-1500mA Constant Current Adjustable Module for LED Li-ion

Asin: B07S9C5QF1   |   Model: Pokertyypgqkut91v   |   PartNumber: Pokertyypgqkut91v   |   Ean: 0787015800688   |   UPC: 787015800688

When The Ce Pin Is High, The Input Voltage Is Greater Than 2.8V, And Is Larger Than The Led Forward Voltage Plus The Required Voltage Drop, It Functions Normally To Deliver Constant Current From The Led Pin..
With E Chip Enable Function, Which Can Shutdown The Whole Chip To Limit The Current Consumption Within 1Ua. Adopts The Over Current Block. When Led Current Approaches 1.9A(Typical), The Over Current Block Begins To Function To Prevent The Led Current From Increasing Further..
Adopts The Temperature Regulation Instead Of Temperature Function, The Temperature Regulation Can Make The Led Being Turned On Continuously In Case Of High Ambient Temperature Or High Voltage Drop. When The Junction Temperature Reaches About 1.
It Consists Of High Reference Voltage, Amplifier, Current Mirror, Etc. The On-Chip Power Transistor And Current Sense Block Greatly Reduce The External Component Count, Which Makes This Product Ideal For Led Driver..

Features

  • This product is a current regulation integrated circuit operating from an input voltage of 2.8V to 6V, the constant output current can be set up to 1.5A with an external resistor.
  • It consists of high reference voltage, amplifier, current mirror, etc. The on-chip power transistor and current sense block greatly reduce the external component count, which makes this product ideal for LED driver.
  • When the CE pin is high, the input voltage is greater than 2.8V, and is larger than the LED forward voltage plus the required voltage drop, it functions normally to deliver constant current from the LED pin.
  • Adopts the temperature regulation instead of temperature function, the temperature regulation can make the LED being turned on continuously in case of high ambient temperature or high voltage drop. When the junction temperature reaches about 1
  • With e chip enable function, which can shutdown the whole chip to limit the current consumption within 1uA. Adopts the over current block. When LED current approaches 1.9A(Typical), the over current block begins to function to prevent the LED current from increasing further.
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Brand: Pokerty   |   Manufacturer: Pokerty

Dimensions: 0.20 x 0.67 x 0.39 inches

Amazon Price: $5.82 | as of 05/31/2024 (3:39pm pst) *DETAILS

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  #19

DZS Elec 2PCS LM2596 DC-DC Step Down Variable Volt Regulator Input 3.2V-40V Output 1.25V-35V Adjustable Buck Converter Electronic Voltage Stabilizer Power Supply Module

Asin: B06XRN7NFQ   |   Model: LM2596-2P   |   PartNumber: LM2596-2P   |   Ean: 0786467900090   |   UPC: 786467900090

Input Voltage: 3.2V-41V.
The Output Current: Rated Current 2A, Maximum 3A (Additional Heat Sink Is Required).
The Output Voltage: 1.25V-35V.
Rectification:Non-Synchronous Rectification.

Features

  • The Module Properties: Non-isolated Constant Current and Voltage Of The Module
  • Rectification:Non-Synchronous Rectification
  • Input Voltage: 3.2V-41V
  • The Output Voltage: 1.25V-35V
  • The Output Current: Rated Current 2A, Maximum 3A (Additional Heat Sink Is Required)
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Brand: DZS Elec   |   Manufacturer: DZS Elec

Weight: 0.05 Pounds

Amazon Price: $7.39 | as of 05/31/2024 (3:39pm pst) *DETAILS

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