Category: Power Supply Module
Showing 33–48 of 1332 results
10Pcs 2S String Anti-overcharge Over-discharge 7.4V Lithium Battery Protection Board
$21.63Power Supply ModuleAdd to cartDescriptionModel:HX-2S-D01Overcharge voltage range:4.25-4.35v±0.05vSize:41*16*3.5mmOver-discharge voltage range:2.5-3.0v±0.05vUpper limit working current:8AWorking temperature:-40—+50 °CUpper limit instantaneous current:10AStorage conditions:-40– +80 ° CQuiescent current:less than 10uAEffective life:more than 50,000 hoursInternal resistance:less than 300mΩShort circuit protection:can protect, disconnect load self-recovery, charge recoveryWelding point description· B+ is connected to the battery positive pole;· B- is connected to the negative pole of the battery;· …
10Pcs 2S String Anti-overcharge Over-discharge 7.4V Lithium Battery Protection BoardRead More
10pcs 3 Terminal Regulator 5V 1A Voltage Regulator Tube DC5.5-32V input High Efficiency Replacement lm7805
$21.01Power Supply ModuleAdd to cartFeatureInput voltage:DC5.5-32VOutput voltage:5V (+-0.1V)Continuous output current:1AThe DC-DC synchronous rectification step-down module has high conversion efficiency and low heat generation. Input DC5.5-32V, stable output 5V 1A long-term work, no need to add heat. The pin is compatible with the LM7805 three-terminal regulator block and can be directly replaced.Package includes10 x Three Terminal Regulator
10pcs 3.2V 3.6V 1A LiFePO4 Battery Charger Module Battery Dedicated Charging Board with Pin
$50.94Power Supply ModuleAdd to cartDescription1. Complete Charge Management for Single Cell LiFePO4 Battery2. Power supply voltage DC 3.8-6V, Charging output voltage DC 3.6V;3. The maximum charge current/output current is 1A, but you can change the current by changing the value of the R1 resistor.4. Precharge Conditioning for Reviving Deeply Discharged Cells and Minimizing Heat Dissipation During Initial Stage of …
10pcs 3.2V 3.6V 1A LiFePO4 Battery Charger Module Battery Dedicated Charging Board with PinRead More
10pcs 3.2V 3.6V 1A LiFePO4 Battery Charger Module Battery Dedicated Charging Board without Pin
$50.94Power Supply ModuleAdd to cartDescription1. Complete Charge Management for Single Cell LiFePO4 Battery2. Power supply voltage DC 3.8-6V, Charging output voltage DC 3.6V;3. The maximum charge current/output current is 1A, but you can change the current by changing the value of the R1 resistor.4. Precharge Conditioning for Reviving Deeply Discharged Cells and Minimizing Heat Dissipation During Initial Stage of …
10pcs 3.7V 4.2V 18650 Lithium Lion Battery Protection Board Charger Discharge Protect DD04CPMA
$26.43Power Supply ModuleAdd to cartFeaturesOvercharge protectionOverdischarge protectionShort circuit protectionOvercurrent protectionProtect a single 3.7V lithium batteryProtect multiple 3.7V lithium batteries (no more than 10 recommended)ParameterOvercharge detection voltage:4.28±0.05VOvercharge release voltage:4.26±0.05VOverdischarge detection voltage:2.5±0.1VOvercurrent detection current:1-3AOvercurrent protection:3.2±0.2ASize:12.6×10.2×2.1mmWeight:0.34 gNote:Please charge again and activate the protection board. Otherwise there is no voltage outputWiringB-connected to the battery negativeB + connected battery positiveP + connection charger / …
10pcs 36/24/12/9V to 5V 3A Step Down Module 4USB interface Car charging Solar Buck Power Supply
$77.91Power Supply ModuleAdd to cartFeatureSynchronous rectification3A output currentIntegrated power MOSFET switch95% efficiencyProgrammable soft startStable low ESR outputCycle by cycleFixed frequency 340KHInput undervoltage lockoutSystem protection excessive current limitOvervoltage protection and thermal shutdownSize:37 x 47 x 18mm (width x length x height)TipsEach double-layer USB shares a 5v3A chip, dual insurance solution, two double-layer USB independent power supply, each 3A, the total …
10pcs 3S 10A 12.6V Li-ion 18650 Charger PCB BMS Lithium Battery Protection Board with Overcurrent Protection
$47.39Power Supply ModuleAdd to cartSpecificationsModel:HX-3S-JHA10Size:53x17x2.7mmOvercharge voltage range:4.25-4.35V±0.05VOver-discharge voltage range:2.3-3.0V±0.05VUpper limit working current:6-8AWorking temperature:-40~+50°CUpper limit instantaneous current:9-10AStorage conditions:-40~+80°CQuiescent current:less than 30uAEffective life:more than 30,000 hoursInternal resistance:less than 100mΩShort circuit protection:protection, delay self-recoveryCharging voltage:12.6V-13VPackage Included10 x 3S 10A 12.6V Lithium Battery Protection Board
10pcs 3S 12V 8A Li-ion 18650 Lithium Battery Charger Protection Board 11.1V 12.6V 10A BMS Charger Protection Board
$31.06Power Supply ModuleAdd to cartDescription3 series (for three 18650 batteries or polymer lithium battery series combination)The rated voltage of 10.8 V (polymer battery)18650 or 11.1 V (nominal voltage of 3.7 V lithium battery)12.6 V voltage after a full battery (lithium)8 a discharge (refers to the maximum discharge current limit)SpecificationsModel:HX-3S-A02Size:51 * 10 * 3.0MMThe maximum working current:3-4AMaximum instantaneous current:7-8AStatic electricity:less …
10pcs 3S NiMH NiCd Rechargeable Battery Charger Charging Module Board input DC 5V
$51.30Power Supply ModuleAdd to cartDescriptions3-Cell(3S) VersionInput voltage:DC 4.5V-5.5V(Recommend DC 5V)Charging voltage about:4.05V-5.1VCharging current about:230mA-240mAUSB power protectionShort circuit protection and zero volt battery activationBattery protectionOperating ambient temperature:-40° to +85°Storage temperature:-65° to +125°Size:30x 15 x 4mmNoteThe output voltage cannot be measured with a multimeter without a battery. But can be observed with an oscilloscope.Applicationskids toys carDigital CamerasSolar chargingBluetooth ApplicationsAudio equipmentDigital CameraElectronic …
10pcs 3S NiMH NiCd Rechargeable Battery Charger Charging Module Board input DC 5VRead More
10Pcs 4.75V-24V To 0.92V-15V DC-DC Adjustable Power Supply Buck Converter Step Down Module
$24.81Power Supply ModuleAdd to cartFeatureThis module with small volume, only 20 x 20 x 5 (dimensions), the weight less than 10 grams, very suitable for high current, small volume of applications, such as aviation model.This module uses import master control chip ,main control chip fixed 1.2 MHZ oscillator frequency, internal use low on resistance (Ron) MOS tube, overall stability …
10Pcs 4.75V-24V To 0.92V-15V DC-DC Adjustable Power Supply Buck Converter Step Down ModuleRead More
10pcs 4S 14.8V/16.8V 18650 Polymer Lithium Battery Protection Board Balanced Function Discharge Shunt Balance 4.2V 66mA
$26.43Power Supply ModuleAdd to cartUsageFor non-balanced rechargeable lithium battery pack, the charge balance makes the battery pack in the battery pack at the same time fully charged.SpecificationsEqualization Voltage:4.2VEqualizing Current:66mAProduct Size:26 * 20.5 * 2.4mmNotedThe balance sheet does not charge and discharge protection function, can not replace the protection board, when the battery is charged, the first fully charged battery …
10pcs 4S NiMH NiCd Rechargeable Battery Charger Charging Module Board input DC 5V
$51.30Power Supply ModuleAdd to cartDescriptions4-Cell(4S) VersionInput voltage:DC 4.5V-5.5V(Recommend DC 5V)Charging voltage about:5.7V-6.8VCharging current about:230mA-240mAUSB power protectionShort circuit protection and zero volt battery activationBattery protectionOperating ambient temperature:-40° to +85°Storage temperature:-65° to +125°Size:30x 15 x 4mmNoteThe output voltage cannot be measured with a multimeter without a battery. But can be observed with an oscilloscope.Applicationskids toys carDigital CamerasSolar chargingBluetooth ApplicationsAudio equipmentDigital CameraElectronic …
10pcs 4S NiMH NiCd Rechargeable Battery Charger Charging Module Board input DC 5VRead More
10pcs 4W 5W 6W 7W LED Driver input AC85-265V Power Supply Built-in Drive Power Supply 260-280mA Lighting for DIY LED Lamps
$14.70Power Supply ModuleAdd to cartSpecificationsInput voltage:AC85-265VOutput voltage:DC12-23VOutput current:260-280mA [adjustable]Product size:35*17*15mmWorking temperature:Ta:50 TC:65Efficiency:≥87%Product application:spotlight PAR light / bulb light / candle light / etc.Package Included10 x 4W 5W 6W 7W LED Driver Input AC85-265V
10pcs 5A Constant Voltage Current Step Down Power Supply Module for LED Drive Lithium Battery Charging
$115.37Power Supply ModuleAdd to cartFeatureVoltage range:4.5 – 30VOutput current range:0.1 – 5AOutput voltage range:0.8 – 30V (adjustable)Light output range:0.1 – 5AWorking temperature:- 40 – 85°Working frequency:300khzPWM control frequency:100-300hzConversion range:up to 95% (efficiency and input and output voltage, current and differential pressure)Over temperature protection:Yes (after over temperature shutdown output)Reverse connection protection:Yes (input power transmission capability is greater than 2, reverse …
10pcs 5A Constant Voltage Current Step Down Power Supply Module with USB Charging Power Bank Conversion Board
$88.74Power Supply ModuleAdd to cartFeature1. On-board voltage, current, and power meter can easily use this module without a multimeter, which is simpler and more intuitive.2. Onboard USB interface for easy charging of your digital products. (Note:The USB output voltage is the same as the module output voltage. It is not a fixed 5V output. Please confirm before charging the …
10pcs 5S NiMH NiCd Rechargeable Battery Charger Charging Module Board input DC 5V
$51.30Power Supply ModuleAdd to cartDescriptions5-Cell(5S) VersionInput voltage:DC 4.5V-5.5V(Recommend DC 5V)Charging voltage about:6.75V-8.5VCharging current about:230mA-240mAUSB power protectionShort circuit protection and zero volt battery activationBattery protectionOperating ambient temperature:-40° to +85°Storage temperature:-65° to +125°Size:30x 15 x 4mmNoteThe output voltage cannot be measured with a multimeter without a battery. But can be observed with an oscilloscope.Applicationskids toys carDigital CamerasSolar chargingBluetooth ApplicationsAudio equipmentDigital CameraElectronic …
10pcs 5S NiMH NiCd Rechargeable Battery Charger Charging Module Board input DC 5VRead More
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BESTEP C25 12V Normally Open Trigger Delay Relay Timer Module Vibration for Home Smart
$8.73Relay ModuleAdd to cartManual:http://myosuploads3.hobbyant.com/products/20190219/20190219034014C255V9V12V.pdfApplicationsThis module is a switch instant turn-on trigger delay module, which can be applied to home intelligent systems, anti-theft alarm delay, door control system, automation equipment control, PLC industrial control, electronic development and so on.Description1. Using advanced high-quality timing chip control, accurate timing, performance is much better than 555 chip;2. The trigger terminal has optocoupler …
BESTEP C25 12V Normally Open Trigger Delay Relay Timer Module Vibration for Home SmartRead More
2.5W Mini Laser Engraving Machine 2-axis Engraving Machine for Wood Plastic Paper Bamboo Horns Leather Sponge Paper
$503.82Laser Engraving MachineAdd to cartProduct instruction and installation please:https://drive.google.com/openid=1MH931sFiPqf-L45WqXmfEAN4TrrFrlu-SpecificationsName:2-axis Engraving MachineModel:969407Size:600*550*150mm/24*22*6inStroke:380*260mm/15*10inCommunication Interface:miniUSBLaser Power:2500mwStepper Motor:42H34SVoltage:AC110-220V to DC12VControl Board Selection:DVP SE 2-axis engraving machine control boardSoftware Support:wifidevelo, Candle, Benbox, GrblController, LiteFire, etc. All GRBL-enabled softwareFeatures-The new custom V-slot aluminum matching rolling bearing X24, the accuracy is better and more stable.-There is no limit to the size and height of the engraving …
10pcs 0.28 inch 3-wire 0-100V Digital Red Display DC Voltmeter Adjustable Voltage Meter
$20.60Test & Measuring ModuleAdd to cartFeature1. The wiring of this voltmeter is simple. The conventional two wires are used, the red is connected to the positive, the black is connected to the negative, and the reverse connection is protected.2. Conventionally, no external working power supply is required, and the measuring voltage can be directly operated. The measuring voltage range is …
10pcs 0.28 inch 3-wire 0-100V Digital Red Display DC Voltmeter Adjustable Voltage MeterRead More
6W 6V 260x140x2.5mm S0506 Portable Semi-flexible Solar Panel with Back Junction Box Single USB Charger + 4xSucker + 2x Carabiner Kit
$32.26Smart Robot & Solar PanelAdd to cartFeatures– Portable and frame design– Standard USB output– thin design make it very easy to carry.– Monocrystalline silicon solar cells and epoxy resin surface seal.– Comes with four suckersSpecifications– Size:Approx. 26x14x0.3cm/ 10.24×5.51×0.12inch-Actual Power:6W– Solar output:6V 1700mA– Voltage regulator tube output:5V 1200mA– USB regulated output:5V 1200mAh– Output:USB 5V ,1200mAh– Charge time:3-5h– Solar open circuit voltage:6.8V (max)– …
DC 7V-24V Audio input Switch Board 4-way Audio Source Switch Board Audio Signal input Switch Board Switch Relay DIY Kit
$18.83DIY Electronic KitsAdd to cartSpecificationName:Audio signal switcherVoltage:DC 7V-24V, AC 6V-18VFunction:Four groups of audio signals are connected at the same time, and one group of signals is outputMethod:Rotary switching, switching once when rotating.Relay switching, zero loss.Application:computer, TV, mobile phone, home theater.Package included1set of Audio signal switcher
22.5V 1.25A 33W AC Power Adapter Charger for iRobot
$66.81AC/DC AdaptersAdd to cartSpecificationsName:AC Power Adapter ChargerInput:AC 100-240V 1.5A 50/60HzOutput:DC 22.5V 1.25A 33WInterface:5.5mm*2.5mmSafe:CE,RohsColor:BlackMaterial:PCSize ①Length:11.3cm ②Width:4.5cm ③Height:3.1cm ④Total Length:120cm (including wire)Fit for iRobot 400 500 600 700 770Features1.With heat dissipation intelligent chip and environmentally friendly material.2.Avoid power leakage and fire prevention.3.Strong and durable,long serve life.4.The tool is simple & easy to use.5.Small and beautifully designed and strong practicability.6.High performance …
22.5V 1.25A 33W AC Power Adapter Charger for iRobotRead More
Desktop Game Fun Game Penguin Ice Breaking Save the Penguin Great Family Education Toys
$28.42MathematicsAdd to cartFeatureThe One Who Make The Penguin Fall OffThe Will Lose This GameDon’t Fall Into The Trap Of The Opponent!See Who Can Get The Final Victory!SpecificationColor:As pictureSize:About 23*23*6CMMaterial:Environmentally Materials,ABS PlasticPackage Include1Set x Penguin Ice BreakingPlease NoteThe Picture is only for reference, please make the object as the standard.