LM2596/LM2596S/LM2596LED/LM2596HVS DC to DC Buck Converter Voltage Regulator DIY Adjustable Power Supply Step Down Module

LM2596/LM2596S/LM2596LED/LM2596HVS DC to DC Buck Converter Voltage Regulator DIY Adjustable Power Supply Step Down Module

• I am an international seller

Our shop sells the most popular 3C consumer electronics products,such as mobile phone accessories,computer accessories,game peripherals,smart wearables,and follow the most popular fashion trends. If you like our products,please follow us,become our follower and fan.We will provide you with the most popular products to satisfy your fashion shopping experience.Brand Name : CRIMPOrigin : Mainland ChinaCertification : nonePackage included:1 piece (Please choose the version you want)Specifications of LM2596:Model: LM2596Input voltage: DC 3V - 40VOutput Voltage: DC 1.5V - 35V (adjustable)Output Current: 3A (max)Conversion Efficiency: 92% (max)Switching Frequency : 65KHzRectification: non-synchronous rectificationModule property: non-isolated buck moduleLoad Regulation: ± 0.5%Voltage Regulation: ± 2.5%Note:1. Input voltage must be 1.5 V higher than the output voltage, no boost2. Do not reverse the input and output interface3. Keep output under 2.5A and use a heat sink when for a long time workingSpecifications of LM2596S:High-power LED constant current driveLithium battery charger (including ferroelectric)Module properties : non - isolated constant current and voltage of the moduleRectification : non - synchronous rectificationInput voltage : 7V - 35VOutput voltage : 1.25V - 30 VOutput current : rated current 2A/ 3A MAX ( heat-sink needed)Output power : 15w max at maximum voltageConversion efficiency : 92% (the highest)Switching frequency, 150 KHZOutput ripple: 50 mv (Max) 20 m bandwidthLoad regulation: plus or minus 0.5%Voltage regulation: plus or minus 2.5%Operating temperature: - 40 ° to + 85 °Output short circuit protection : Yes, constant current (constant current setting values)Input reverse polarity protection : YesConstant current range : 0.2-3A (adjustable, default transferred 1A)Turn lamp current: constant current value * (0.1), turn the lamp current constant current value linkageApplication:Charger for all batteries in the range 1.23V ~ 28V, only set the precise battery voltage and charging currentHigh conversion when used in carAdjustable laboratory voltage sourceLED driver with constant currentDimming devicesLaboratory power supplySpecifications of LM2596LED:Module Model: LM2596 Buck Converter + VoltmeterCutting Size: 66.04mm x 35.05mmInput Voltage: DC 4.2-40VOutput Voltage: 1.25V~37V (continuously adjustable, the input voltage must be 1V higher than the output voltage)Output Current: 2A (normal and stable), 3A MaxRipple Frequency: About 150KhzRipple Peak: About 100mVVoltage Meter Error: ± 0.1VKeep output under 2A (or 15W), and use a heat sink when for a long time workingWiring connection:IN+: connect IN+ to your Input PositiveIN-: connect IN- to your Input NegativeOut+: connect OUT+ to your Output PositiveOut-: connect OUT- to your Output NegativeApplications:Experiment teachingTemporarily set up power supply in the outdoorCar(audio, electric fan)power supplyHow to calibrate the digital tube voltmeter:Optional steps for the person who need a highly accurate voltage value1.Short press the left "ON/OFF" button to start up the digital tube voltmeter. Long press(>1s, 4 seconds) the left button to enter self-calibration of voltage measurement(calibration range: -0.5-0.5V, factory setting is 0.0)."IN" indicator lights = input voltage measurement calibration starts.Then, long press(>2 seconds) the right "Mode" button, "OUT" indicator lights = output voltage measurement calibration starts.Tap the left / right button to reduce / rise by one unit (since the voltage value of one unit is less than 0.1V,you need to 1-5 times tap the button continuously, so that the voltmeter can change by 0.1V)3.After calibration, long press(>2 seconds) the right "Mode" button to preserve the adjusted value(no loss with outage) and back to normal voltage display.Specifications of LM2596HVS:It's LM2596HVS Not LM2596S Chip,please know itInput voltage 4.5V~53VOutput voltage 3V~40VOutput current 3A (maximum)Conversion efficiency 92% (maximum)Output ripple