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1. Frienda #ad
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 #adFrienda #ad
- Product parameters: input voltage is 4. 0v - 40v, switching frequency 150khz, output voltage is 1. 25v - 37v, output ripple under 30mv, output current is 2A normal and stable and 3A max, conversion efficiency 92% highest, 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.
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.
Nice design: with 150khz internal oscillation frequency, features low power consumption and high efficiency; When the output voltage cannot be adjusted and is always equal to the input voltage, and then use the module to adjust the voltage normally; This is because when the module leaves the factory, please turn the potentiometer counterclockwise for more than 10 turns, the default output voltage is about 20V.
|Part Number||Frienda-Power Converters-01|
2. Songhe #ad
Songhe LM2596S LM2596 Buck Converter 3A DC-DC 3-40V to 1.5-35v DC Voltage Regulator Step Down Adjustable Module High Efficiency 10PCS #adSonghe #ad
- 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. Found 12v input, load regulation 5v 1a output current is lower than 1%;Note: The input and output can not be reversed, reverse might burn chips;.
The power to the electronic device when the device needs 3-30V power supply voltage corresponding to the hand while using this module you can easily put the voltage to the desired voltage and solve problems. Output voltage range: 1. 25v to 30v dc voltage is continuously adjustable, high efficiency maximum 92% of the maximum output current of 3A.
The system voltage test can be used to make this project a variety of debugging module voltage test system operating voltage range, very easy and convenient. The vehicle power supply, mp3, you can adjust the potentiometer, psp charging many devices powered, the output voltage can be adjusted in 1.2
25-30v, mp4, only need to enter this module termination point the car cigarette power supply, for your phone, very simple and convenient. This is a step-down module, the input voltage is higher than the required output voltage;. Output 2a or less long period of time without additional heat sink output current is greater than 2. 5a or output power greater than 10W to work long hours please add heat sink.
3. Queta #ad
Queta 6 Pieces LM2596s DC to DC Buck Converter Step Down Voltage Regulator Power Module 3.2-40V to 1.25-35V 3A High Efficiency DC Voltage Stabilizer Volt Transformer LM2596 DC-DC Buck Converter #adQueta #ad
- Output voltage range: dc 1. 25v to 35v continuously adjustable voltage, Maximum output current is 3A. Requires attention:it is recommended to use the current within 2. 5a for long-term work, and add the scattered Hot plate output above 10W; because it is a step-down module, in order to ensure stable output, please keep a small 1.
5v differential pressure. High efficiency: output with high power conversion efficiency up to 92%.
Measured 12v input, 5v output current, 1A load regulation rate is less than 1%. Input voltage range: dc 3. 2v to 40v the input voltage must be 1. 5v higher than the output voltage.
Use steps: connect the power supply 3-40v, and the module is working normally; adjust the blue potentiometer knob usually turn clockwise to boost, the power indicator light is on, counterclockwise to turn down and use a multimeter to monitor the output voltage until it reaches the required voltage. This module can be used to debug a variety of system operating voltage ranges.
4. Generic #ad
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 #adGeneric #ad
- Output: dc 1. 5-35 v voltage is continuously adjustable, maximum output current is 3 A. Features: thickened circuit boards, Short circuit and over-temperature protection. Easy work: convenient to accurately adjust the output voltage with a mini screwdriver.
Application: widely used for DIY mobile power, communications equipment supply, monitor power supply, power buggies, etc. Input： dc 3-40 v input voltage must be 1. 5 v higher than the output voltage, no boost.
5. WWZMDiB #ad
WWZMDiB 3Pcs LM2596S Chip 3A DC-DC Buck Adjustable Module 3.2-46V to 1.25-35V #adWWZMDiB #ad
- Welcome letter to discuss wholesale business. Voltage adjustment button: the default is about 18V, 1V for 1 turn. The larger the amount, the better the price.
Output current: 3A Max. Input voltage: dc 3. 2v - 46v（it is recommended not to exceed 40V）. Wholesale business:we have been engaged in the wholesale and retail business of electronic related products for a long time. Lm2596 voltage regulator buck converter : it can be used in the step-down field where the input voltage is higher than the output voltage, 24V to 24V 5V, power transformers, 24V to 12V, such as batteries, DIY adjustable regulated power supplies, industrial equipment step-down, 24V car notebook power supplies, 36V to 24V, 12V to 3.3
3v, 12v to 5v, etc. Output voltage: dc 1. 25v - 35v Adjustable. Boost clockwise.
6. DORHEA #ad
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 #adDORHEA #ad
- 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. Input voltage: 7-35v; output Voltage: 1. 25-30v. 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.
Non-isolated step-down constant current, constant voltage module CC CV charging module.
7. DEVMO #ad
DEVMO 10 Pack 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 #adDEVMO #ad
- Application: widely used for DIY mobile power, monitor power supply, power buggies, communications equipment supply, etc. 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. Input： dc 3-40 v input voltage must be 1. 5 v higher than the output voltage, no boost.
8. QEBIDUM #ad
QEBIDUM LM2596S DC-DC Buck Converter DIY 4-40V to 1.25-37V Step-Down Regulator Power Module Volt Stabilizer with LED Voltmeter Display #adQEBIDUM #ad
- 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. Lm2596 buck converter module with voltage display function, the displayed accuracy is ± 005v, range is 0 - 40V.
Press the right key to let the display show the input or output voltage. Note: in order to voltage display more accurate, please ensure that the input voltage is higher than 4V.
When the right “out” led light, it shows output, the left “IN” led show input. 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. Output power: the maximum 15 w. Ensured 3a output load current, current limit protection, and thermal shutdown. Output current: 2 a continuous output.
|Manufacturer||GLOBAL QEBIDUL Store #ad|
9. Songhe #ad
Songhe LM2596S LM2596 with LED Display Voltmeter Buck Converter DC-DC 4.0-40V to 1.25-37V 2A Voltage Adjustable Board Step Down Module Power Supply Module 5pcs #adSonghe #ad
- Touch of a button to switch the input or output voltage measurements and has a light show which is being measured voltages, and save the settings, even the power off and then on. Input voltage 4. 5~ 40v. To ensure accuracy voltmeter, make sure the input voltage of 4.
5v and above. Input voltage must be higher than the output voltage of 1. 5v. Uses a more advanced microprocessor voltage voltmeter error ± 005v, range 0 ~ 40V.
Output power 20w, 15W, please enhance heat dissipation over. This module can be applied to fields in the input voltage is higher than the step-down output voltage, 24V switch 5V, 24V switch 12V, 12V switch 3.3
3v, such as batteries, 12v switch 5v, power transformers, DIY adjustable power supply, 24V Car T of the power equipment industry buck, 36V 24V turn and so on. Output current 3a, recommendations within 2. 0a use, high current needed to enhance heat dissipation. Adjustable output voltage range of 1. 25v ~ 37v continuously adjustable. Input voltage must be higher than the output voltage of 1. 5v or more.
|Manufacturer||Teyleten Robot #ad|
10. HiLetgo #ad
HiLetgo 5pcs LM2596S-ADJ Power Module DC-DC Buck Regulator 3A Adjustable 5V/12V/24V #adHiLetgo #ad
- Input voltage: 3. 2v-40v. Hiletgo lm2596s-adj dc-dc buck Regulator Power Module. Output voltage:1. 25v-35v. Module property : Non-isolation buck.