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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R103C 6GHz 5.8G Broadband Directional Antenna High Gain ads-b UAV Image Transmission Antenna
$30.90RF amplifierAdd to cartDescriptionThis directional antenna is suitable for directional radio signal transmission and reception signal source reconnaissance lateral, broadband signal testing, etc.The antenna covers the common frequencies of mobile phone communication, UWB positioning module and Wifi and other radio frequency unitsFrequency range:850MHz-6GHzDimensions:22*15CMPolarization method:linear polarizationRated gain:7dbiReturn loss:10DBPower:5WWeight:110gPackage included1 x Broadband Directional Antenna
3Pcs HY-SRF05 Ultrasonic Distance Sensor Module Measuring Sensor Module
$13.93Sensor & Detector ModuleAdd to cart3Pcs HY-SRF05 Ultrasonic Distance Sensor Module Measuring Sensor ModuleDescriptionThis module performance is stable, measure the distance accurately. Module precision, blind spots (2cm) super close.SpecificationInput voltage:5V DCQuiescent currentOutput level(high):5VOutput level(low):0VInduction angleDetection distance:2cm – 450cmAccuracy:up to 0.3cmBlind spots:2cmPackage included3 x HY-SRF05 ultrasonic distance sensor module
AC Contactor AC220V Coil 32A 3-Phase 1NO 50/60Hz Motor Starter Relay LC1 D1810
$48.59RelaysAdd to cartDescriptionAC Contactor AC220V Coil 32A 3-Phase 1NO 50/60Hz Motor Starter Relay LC1 D1810Features1.High strength PC flame retardancy,AC220V copper coil.2.A contactor (motor starter) is a high capacity relay that has built-in auxiliary contact to work with momentary push buttons.3.It is versatile and is often used to control a motor or as a main power switch, sometimes …
AC Contactor AC220V Coil 32A 3-Phase 1NO 50/60Hz Motor Starter Relay LC1 D1810Read More
BESTEP 1 Channel 5V Low Level Solid State Relay Module with Fuse 250V2A for Auduino
$6.55Relay ModuleAdd to cartDescription1. 5V solid state relay 240V 2A, output with resistance fuse 240V 2A.2. Size:25*34*25 (length * width * height) Net weight:13g3. Input power:5V DC (160MA)4. Input control signal voltage:(0-1.5V state low level relay ON) (2.5-5V state high level relay OFF)5. The blue KF301 terminal is more convenient to connect to the control line.Module interfaceInput sectionDC+:Connect …
BESTEP 1 Channel 5V Low Level Solid State Relay Module with Fuse 250V2A for AuduinoRead More
ZL-7903A Multifunctional Automatic Temperature and Humidity incubator Controller XM-18 100-240V AC with with ZL-SHr05J Sensor
$107.15Test & Measuring ModuleAdd to cart>>>Manual:Click here to openFeatureZL-7903A is an industrial intelligent temperature and humidity controller. Optional external SSR to realize bigger heatingpower rate, and with optional temperature PID control. With touch button and big size LCD display, convenient to operate,easy to set up. Applicable for control of incubator, climate chamber, warehouse, and so on.Main Function1. Ventilation fan control2. …