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Top 10 LM2596S DC-DC – Power Converters

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1. Frienda

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4 Pieces Adjustable LM2596S DC-DC Buck Converter Reduced Voltage Regulator Power Module 36V 24V 12V to 5V 2A Voltage Stabilizer with Digital Voltmeter Display

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Frienda #ad - Product parameters: input voltage is 4. 0v - 40v, conversion efficiency 92% highest, output current is 2A normal and stable and 3A max, output ripple under 30mV, switching frequency 150KHz, output voltage is 1.25v - 37v, operating temperature is -45 to 85 degree Celsius.

Easy to use: with terminal block, no soldering iron is also convenient to use, and retain the wire bond point the input voltage must be higher than the voltage to be output by 1v or more. Simple to operate: the voltmeter can be turned off, once the voltmeter is turned off, and the switch can be turned off by pressing and holding the switch for more than 1 second and less than 4 seconds, simply press the switch to turn on the voltmeter. Nice design: with 150khz internal oscillation frequency, and then use the module to adjust the voltage normally; This is because when the module leaves the factory, features low power consumption and high efficiency; When the output voltage cannot be adjusted and is always equal to the input voltage, please turn the potentiometer counterclockwise for more than 10 turns, the default output voltage is about 20V.

Output current: the maximum output current can be as high as 3A, the recommended working current is about 2A, more than 2A plus heat sink.
BrandFrienda #ad
ManufacturerFrienda #ad
Weight0.2 Pounds
Part NumberFrienda-Power Converters-01

2. Zixtec

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Zixtec 10 Pack LM2596 DC-DC Buck Converter Step Down Module Power Supply DIP Output 1.25V-30V 3A ZT001

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Zixtec #ad - 36u thick circuit boards. All solid capacitors using SANYO. Input voltage range: dc 3. 2v to 35v input voltage must be higher than the voltage output to 1. 5v or more can not be boosted. High-q inductors with high power output LED indicator. Output: 1. 25v to 30v dc voltage is continuously adjustable, high efficiency and maximum output current of 3A.
BrandZixtec #ad
ManufacturerZixtec #ad
Height1 Inches
Length1 Inches
Width1 Inches
Part NumberZT001
ModelZT001
WarrantyNo

3. McIgIcM

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DC to DC 3.0-40V to 1.5-35V Step Down Power Supply High Efficiency Voltage Regulator Module, 6 Pcs MCIGICM LM2596 Buck Converter

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McIgIcM #ad - All products are tested for stability, consistency and reliability. Input: dc 3 v to 40 v. Ensure product excellence. Note** input voltage must be 1. 5 v higher than the output voltage, no boost. Steps: connect to power source, adjust the swirl button on the blue potentiometer and monitor voltage with multimeter to get the needed voltage 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. Output: dc 1. 5 v to 35 v. Output current: 3A Max.
BrandMcIgIcM #ad
ManufacturerMcIgIcM #ad
Part Number5824093161
Model5824093161

4. Generic

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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

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Generic #ad - Easy work: convenient to accurately adjust the output voltage with a mini screwdriver. 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. Application: widely used for DIY mobile power, communications equipment supply, power buggies, monitor power supply, etc. Features: thickened circuit boards, Short circuit and over-temperature protection.
BrandGeneric #ad
ManufacturerDoes Not Apply #ad
Part NumberNA
ModelNA

5. D-PLANET

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D-PLANET 2-Pack LM2596s Buck Converter DC to DC Step-Down Voltage Regulator Power Module 36V 24V 12V to 5V 2A Voltage Stabilizer with LED Display 

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D-PLANET #ad - Input:dc 4v to 40v input voltage should be 1. 5v higher than the output voltage. High conversion efficiency, rotate the top screw of potentiometer clockwise to boost, simple regulating operation, anti clockwise to reduce voltage.

100% satisfication service: if there are any problem with our products, please feel free to contact us. You can request a refund for any single module and no need to return it. Any problems you can contact us and we will try our best to resolve it till you satisfied. Output: dc 1. 25v to 37v voltage is continuously adjustable. Updated version: with reverse voltage protection, over-temperature and short-circuit protection, thus making it much safer to use.
BrandD-PLANET #ad
ManufacturerD-PLANET #ad
Height0.67 Inches
Length3.15 Inches
Width2.36 Inches
Part Number1
ModelSG_B07CVBG8CT_US

6. CenryKay

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3A 12/24V Turn 12/5/3.3V Pack of 6, CenryKay DC-DC Step-Down Power Module Buck Converter LM2596S

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CenryKay #ad - Features: use solid capacitor, high Q value large ratio inductor, 36u thick circuit board, with output LED indicator. Application: widely used for DIY mobile power, monitor power supply, power buggies, communications equipment supply, etc.

The positive input in +, negative output out-!The main input and output cannot be reversed, negative input in-!the positive output OUT +, and the reverse may burn off. Size: 45 * 20 * 14 mm with potentiometer. Performance:adopting 150khz internal oscillation frequency, belonging to the second generation switching voltage regulator, low power consumption and efficiency.
BrandCenryKay #ad
ManufacturerCenryKay #ad
Weight0.15 Pounds
Part NumberSJY-15
Model5824093124

7. ANMBEST

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ANMBEST 2PCS LM2596 DC 4.0-40V to 1.25-37V Adjustable Step-Down Power Module LM2596S DC to DC Buck Converter with LED Voltmeter Digital Display

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ANMBEST #ad - You can switch between measuring input or output voltage at the touch of a button, and there are corresponding indicators. With input and output voltage measurement error calibration function, can achieve more accurate voltage conversion.

Note: the trimpot potentiometer on this module may need several COUNTERCLOCKWISE turns of adjustment before you start to see any change in the output voltage. The lm2596 can be used in diy mobile power, monitor power supply, 12v to 3. 3v / 5v, communications equipment supply, car power, camera power supply, 24V to 5V / 12V, power buggies, various right size and weight for demanding applications. Use a dedicated benchmark ic, and high-precision current sensing resistor, can make more stable constant current low output ripple, high frequency capacitor reduces output ripple.
BrandANMBEST #ad
ManufacturerANMBEST #ad
Part NumberANMBEST_MD243

8. ALAMSCN

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ALAMSCN LM2596S DC-DC Step Down Buck Converter Module 4-40V to 1.25-35V 2A Adjustable Voltage Regulator Board Short Circuit Protection with LED Display

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ALAMSCN #ad - Note: if the input voltage is lower than 4V, the on-board voltmeter will not work and will not be displayed. With voltmeter display, and the range is 4~40v. Touch the button to switch to measure the input or output voltage, the voltmeter error is ±01v, and an indicator light shows which terminal voltage is being measured.

With reverse connection protection, reverse connection does not burn, with overheat protection and short circuit protection. The input and output voltage measurement error calibration function, and then enter the voltage measurement error calibration function after releasing the hand, long press the switch for more than 4 seconds, which can meet your higher accuracy requirements.

The output current can be as high as 3A, the recommended working current is about 2A, and more than 2A plus a heat sink. High conversion efficiency, simple regulating operation, rotate the top screw of potentiometer clockwise to boost, anti clockwise to reduce voltage.
BrandALAMSCN #ad
ManufacturerALAMSCN #ad
Weight0.04 Pounds
Part NumberALAM-1625
ModelLM2596S

9. Weewooday

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Weewooday 2 Pieces Adjustable LM2596S DC-DC Buck Converter Reduced Voltage Regulator Power Supply Module 36V 24V 12V to 5V 2A Voltage Stabilizer with Digital Voltmeter Display

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Weewooday #ad - Simple to operate: the voltmeter can be turned off, once the voltmeter is turned off, and the switch can be turned off by pressing and holding the switch for 1 to 4 seconds, simply press the switch to turn on the voltmeter, convenient to operate.

What you receive: package comes with 2 pieces adjustable LM2596S DC-DC buck converter to meet your use. Output current: the maximum output current can be as high as 3A, the recommended working current is about 2A, more than 2A plus heat sink. Parameters information: input voltage is 2. 5v - 40v, output current is 2a normal and stable and 3A max, output voltage is 1. 25v - 37v, switching frequency 150khz, conversion efficiency 92% highest, output ripple under 30mV, operating temperature is -45 to 85 degrees Celsius.

Effective design: with 150khz internal oscillation frequency, features low power consumption and high efficiency; With terminal block, no soldering iron is also convenient to use, and retain the wire bond point the input voltage must be higher than the voltage to be output by 1v or more.
BrandWeewooday #ad
ManufacturerWeewooday #ad
Part NumberWeewooday-903

10. QEBIDUM

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

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QEBIDUM #ad - Output power: the maximum 15 w. Output current: 2 a continuous output. Buck converter 24v to 12vHigh efficiency, 150 kHz fixed frequency internal oscillator. Note: in order to voltage display more accurate, the displayed accuracy is ± 005v, please ensure that the input voltage is higher than 4V.

Ensured 3a output load current, current limit protection, and thermal shutdown. Button to switch measurement of the input or output voltage, and LED indicates the current measurement of the input or output voltage; The nixie tube can be turned off by another button.

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. Mentioned in these states are able to be memorized, is not lost even if the power is disconnected. Lm2596 buck converter module with voltage display function, range is 0 - 40V.
BrandQEBIDUM #ad
ManufacturerGLOBAL QEBIDUL Store #ad
Height0.66 Inches
Length2.16 Inches
Width1.37 Inches
Part NumberLM2596