20pcs DC-DC 9V/12V/24V to 5V Step Down Regulator USB Charging Car Power Supply Step-down Buck Charging Module
$52.12
Shipping:Standard Shipping about 10-25 business days
Secure Payment:Paypal,VISA,MasterCard
Feature
Product size:35.5 x 17 x 8.3mm
Input voltage range:6-26V
Output voltage:5.2V (considering the charging line loss, the output is about 5.2V, the load is about 5V)
Upper limit output current:3A (in the case of no heat sink, the stable output upper limit current is 2A)
Precautions
1. The positive and negative poles cannot be reversed, and the input voltage should not exceed 26V, otherwise the chip will be damaged!
2. When powering on, you can’t touch the sampling resistor and IC pin on the circuit board by hand. Otherwise, the output voltage may be suddenly damaged and damage the device!
3. Explain to some customers with electronic basics:Do not think that the nominal 3A current will burn out the equipment. The charging current is determined by the device. The charging current for most devices is 0.8-1.5A.
Tip:This is a step-down charging module. The current indicated by 2A refers to the upper limit current of the load. It cannot be compared with the 2A current indicated by the charger.
Project:Min.Value:Typical Value:Max.Value:Unit
Standby current (Ven=0V):15:20:25:uA
No-load current:8:12:18:mA
Input voltage:6:12:26:V
The output voltage:5.1:5.25:5.4:V
Output current:0:2:3:A
Overcurrent protection current:5:5.5:6:A
Conduction internal resistance:80:100:120:mΩ
On-off level:335:385:435:KHz
High temperature protection:85:90:130:°C
Conversion efficiency (I=7V, 0=5V):93:95:97:%
Ambient temperature:-40:25:85:°C
Package includes
20 x Power supply module
| Weight | 0.26 kg |
|---|
Related products
RIDEN LD25 Electronic Load Resistor USB interface Discharge Battery Test LED Display Fan
$24.04Power Supply ModuleAdd to cartTechnical ParametersRated operational voltage:DC4-25.0V:Max discharging power:25WRated operational current:0.25-4.00A (when fan don’t work, the min. constant current is 0.05A ):Fan Speed:Large size intelligent temperature control fan, speed 5800±10%RPMConstant current resolution:±(1%+3 digits):Heat dispatch method:intelligent temperaturecontrol fan + All aluminum fanWorking temperature:-10→-40→:Adjustable potentiometer:Preci sion multiloop adjustable potentiometerDisplay mode:4 bit LED tube:Expansion port:Micro USB port, Type-C portProduct weight:56.51g:Product size:83.8×41.1×27.9mmProduct …
RIDEN LD25 Electronic Load Resistor USB interface Discharge Battery Test LED Display FanRead More
RIDEN 100V/20A 7in1 OLED Multifunction Tester Voltage Current Time Temperature Capacity Voltmeter Ammeter Electrical Parameter Meter
$26.23Power Supply ModuleAdd to cartTechnical ParametersVoltage measurement range:DC00.0-99.9V Current measurement range:DC00.0-20.0ATime measurement range:0-99h59min Power measurement range:0-999.9-2000 WTemperature measurement range:-15 °c ~60°c Capacity accumulation range:0-999.99-9999.9 AhEnergy accumulation range:0-99999Wh-9999KWh Voltage measurement accuracy:± (0.5% + 2digits)Current measurement accuracy:± (1% + 2 digits) Product weight:33g Product size:48mm*29mm*22mm (L*W*H)Display Interface Instruction↘Run timePower displayData setTemperature displayCapacity displayVoltage displayCurrent display№Energy displayButton Function InstructionThis tester has 0 …
DC-DC 5-23V to 0-16.5V 3A Step Down Power Supply Adjustable Module with LCD Display without Housing
$15.30Power Supply ModuleAdd to cartWith housing case version:Product ID:1038740SpecificationsConverter type:DC-DCInput voltage:5~23V (Best voltage 20V)Output voltage:0V~16.5V (Continuously adjustable)Peak current:3AMainboard size:50mm x 30mm x 12mm(LxWxH)Display module:STN LCDLCD size:37.5mm x 17.0mm(LxW)LCD accuracy:1%Conversion efficiency:95%Load regulation S(I)Voltage regulation S(U)The screen data can not be reprogramed.Calibration methodUnder power off situation, Holdind left button and power the supply,when the display begin flashing, release left button, with …
AC110V-240V to DC24V 5A 120W Switching Power Supply 158*98*42mm
$28.42Power Supply ModuleAdd to cartTechnical ParametersProject:Technical indicators:RemarksBasic requirements:24V 5A 120W:CommonDimensions:158*98*42mmOperating temperature:-10°C to +50°C, 20% to 95% RH (no condensation)Storage temperature:-20°C to +85°C, 20% to 95% RH (no condensation)Temperature Coefficient:0.02~0.05%/°CHeat dissipation method:Natural coolingRated voltage range:220VAC:ACInput voltage range:110/240V:ACInput frequency range:50 to 60 Hz:Except DC inputInput undervoltage protection:115 to 150% intermittent modeInput undervoltage recovery:Automatic recoveryInput overvoltage protection:115 to 150% intermittent modeInput overvoltage …
AC110V-240V to DC24V 5A 120W Switching Power Supply 158*98*42mmRead More
Customers Also Viewed
3pcs 2x50W TPA3116 AUX+Bluetooth 5.0 HIFI High Power Digital Amplifier Stereo Board AMP Amplificador Home theater without Shell
$54.90Amplifier BoardAdd to cartSpecificationsAudio input:AUX+bluetoothWork voltage:9-24 DCPower:2*50WCooling fin:LargeSpeaker:4-8Ω;30-200WProtection:Overvoltage,undervoltageSize:84*52*24mmFeatures1. This product is full of materials, featuring high performance and high performance price, especially for HIFI music power amplifier with high power and high fidelity.2. TPA3116D2 is a type D amplifier IC launched by TI company, which has very high index parameters.The maximum modulation frequency is 1.2MHZ, and the high …
5PCS USB To TTL Debug Serial Port Cable for Raspberry Pi 3B 2B / COM Port
$20.44Raspberry Pi & Orange PiAdd to cartMore info and driver, please !!!Supports WIN XP/WIN7/ WIN8/ WIN10Reference to WIN10, you can !!!NoteNo driver on raspberry pi 3 model bRaspberry Pi main board is not included!Package included5x USB To TTL Debug Serial Port Cable For Raspberry Pi / COM Port
DIY LED Light Kit ONLY for LEGO 60197 Passenger Train Building Block Bricks Lighting
$32.79DIY Electronic KitsAdd to cartSpecificationInterface:USBColor:As the picture shownThe product is just a light kit, not included the model!!!FitmentONLY For LEGO 60197 Passenger Train Building Block Bricks ToyFeaturesEasy to install.LED powered by USB.Make your model more cool.Package Included1 x LED Light Kit(Model Not Included)
5Pcs M5Stack I/O Hub 1 to 6 Expansion Board Grove I/O interface for Blockly Development IoT MEGA328 Module for Arduino
$75.21Converter BoardAdd to cartDescriptionPbHUB, is a expander for singel-bus GROVE PORTB(Black port on M5GO Base). 1-to-6. PortB can be used as GPIO and analog in two data lines connected to GPIO36 and GPIO26 on ESP32. Same as PaHUB, it provides a solution for mutiple device control by PORTB. With PbHUB each of the IO can be configurated to …
10Pcs Green LED Power Symbol Momentary Latching Switch LED Light Push Button SPST
$20.86Electronic Accessories & SuppliesAdd to cart10Pcs Green LED Power Symbol Momentary Latching Switch LED Light Push Button SPSTDecriptionLatching type:Push it– on, push it again — offLED color:GreenSize(H*D):1.4 x 1cm / 0.55inch x 0.39inch (approx)Quantity:10 pcsFunction:MomentaryLED light voltage:3.2VSwitch voltage:12VMaximum operating current:20mAWith led light, with power symbol, light touch switchEasy to use and installNote1. Please check the picture and part number carefully …
10Pcs Green LED Power Symbol Momentary Latching Switch LED Light Push Button SPSTRead More
100Pcs Red Heat Shrink Solder Sleeve Seal Wire Splice Butt Connector AWG 22-18GA
$72.89ConnectorsAdd to cartName:(100) Heat Shrink Solder Sleeve Seal Wire Splice Butt Connector AWG 22-18GA RedMaterial:Tinned CopperColor:RedShrinking Ratio:2:1Working temperature:-55℃~125℃Shrink temperature:80℃Solder melting temperature:138℃Complete solder melting temperature:160℃Cable cross-section:0.5mm-1.0 mmDiameter:3mm/0.12inch(appr.)FeaturesPlacement on Vehicle:Left, Right, Front, Rear.Solder and seal and with advanced waterproof function.Polyolefin tubing in outside and hot melt adhesive in inside.Can be ideal used in marine and automobile applications.Improve pullout strength, …
100Pcs Red Heat Shrink Solder Sleeve Seal Wire Splice Butt Connector AWG 22-18GARead More
Reviews
There are no reviews yet.