Search

Smart Electronics QC2.0 QC3.0 Quick Charging USB Mobile Phone Charging Board DC Step-down Module

Products > Power Supply Module > Smart Electronics QC2.0 QC3.0 Quick Charging USB Mobile Phone Charging Board DC Step-down Module
    • 1
    • 2
    • 3
    • 4
    • 5

Smart Electronics QC2.0 QC3.0 Quick Charging USB Mobile Phone Charging Board DC Step-down Module

QC2.0 QC3.0 Quick Charging USB Mobile Phone Charging Board DC Step-down Module
shared：
Input voltage range: 6V-32V
Output voltage: default 5V, automatically adjusted between 3-12V after triggering fast charging
Output power: maximum 24W（ 5V@3.4A , 9V@2.5A , 12V@2A etc.)
Conversion efficiency: 90% -97%
Supports multiple fast charging protocols
Input overvoltage and undervoltage protection
Input overcurrent protection
Output overcurrent and short circuit protection
Overall over temperature protection


You can choose
1.Fast charging module
(without interface)

2.2-way fast charging module (with interface)

3.4-way fast charging module (with interface)

The one with interface is
DC5.5 * 2.5
1 channel size: 34 * 16

Product Application
1.Switching solar panels to mobile phone charging
2.Tram charging renovation 3.Driving recorder power supply 4.Renovation of household power supply and intelligent insertion 5.Fast charging adapter


Name
Phone
Email
Corporate name
Address
Leaving Message*
 
Verification code
Submit

Smart Electronics Golden SW-520D Angle Sensor Module Ball Switch Vibration Switch Tilt Sensor Module

Module features: 1. Using high sensitivity angle switch SW-520D as the sensor 2. Comparator output, clean signal, good waveform, strong driving ability, exceeding 15mA. 3. Working voltage 3.3V-5V 4. Output form: Digital switch output (0 and 1) 5. Equipped with fixed bolt holes for easy installation 6. Small PCB size: 3.2cm x 1.4cm 7. Using a wide voltage LM393 comparator

Smart Electronics MH-Z19B CO2 detection sensor module Infrared carbon dioxide sensor

MH-Z19B CO2 detection sensor module Infrared carbon dioxide sensor MH-Z19B 0-5000PPM Mh-z19c 400-5000ppm C is an upgrade of B Carbon dioxide gold shell (non mh-z19) 400-5000ppm Carbon dioxide white shell (non mh-z19) 400-5000ppm

Smart Electronics DC 12V-24V TPA3118 60W Mono Digital Audio Power Amplifier Board Amp Module

DC 12V-24V TPA3118 60W Mono Digital Audio Power Amplifier Board Amp Module product description: Power amplifier chip: TPA3118 Amplifier power: 1*60W Supply voltage: 8~24VDC Speaker impedance: 4-8Ω Size: 46*35*1.6mm (length, width and thickness) Total height of the board: 12mm

Smart Electronics LCD1602 yellow-green screen 1602A lcd display blue

LCD1602 yellow-green screen 1602A lcd display blue 69.5*21.8*17.8 weighs about 30 grams

Smart Electronics IR Infrared Sensor Module Slotted Optical Optocoupler Speed Measuring Sensor Module Motor Speed Detection Robot

IR Infrared Sensor Module Slotted Optical Optocoupler Speed Measuring Sensor Module Motor Speed Detection Robot

Smart Electronics Thermoelectric Peltier Refrigeration Cooling System Kit Cooler for DIY TEC-12706 mini air conditioner

Thermoelectric Peltier Refrigeration Cooling System Kit Cooler for DIY TEC-12706 mini air conditioner Semiconductor coolers are a form of solid state cooling that incorporates both semiconductor ​Technologies and electronic assembly techniques. Here is the Kit you can made cooling system for yourself easy and fun Enjoy the DIY

Smart Electronics 4 channel 5V 12V 24V relay module with optocoupler low level trigger development board module

4 channel 5V 12V 24V relay module with optocoupler low level trigger development board module 5 V-12V to TTL control signal The control signal DC or AC, 220V AC load can be controlled. There is a normally open and one normally closed contact A power indicator light A control indicator, pull off, disconnect does not shine Transistor drive to increase the relay coil control pins high impedance. The control pin has a pull-down circuit to prevent malfunction relay vacant.

Smart Electronics MAX485 Module RS-485 TTL to RS485 MAX485CSA Converter Module

MAX485 Module RS-485 TTL to RS485 MAX485CSA Converter Module 1 on-board MAX485 chip , is a tool for RS-485 communications , low-power , Slew-Rate Transceiver 2 onboard then 5.08 (mm) pitch 2P terminal for easy wiring RS-485 communication 3 the chip has drawn all of the pins can be controlled by the microcontroller operation 4 Working voltage : 5V 5 board size : 44 (mm) x14 (mm)

Smart Electronics Touch Button Module Capacitor Switch Sensor TTP223

Touch Button Module Capacitor Switch Sensor TTP223

Smart Electronics HW-658 USB Port GPS Module For Raspberry Pi

HW-658 USB Port GPS Module For Raspberry Pi Suitable For Raspberry Pi A B A+ B+ Zero 2 3. Connect via 1*8 2.54 separation distance pin header or USB micro data cable. Adopting L80-39 mould project, with 15 x 15 x 4mm Patch aerial. Super low power consumption, quick location. Support Short-circuit Protection and Aerial Detection. Support self-auxiliary AGPS (EASY technology), no need of external memory. Support LOCUS, DGPS, SBAS(WAAS/EGNOS/MSAS/GAGAN).

TPA3110 XH-A232 30W+30W 2.0 Channel Digital Stereo Audio Power Amplifier DC 8-26V 3A C6-001 3110 Amplifier Board

Smart Electronics IRS2092S 500W Mono Channel Digital Amplifier Class D HIFI Power Amp Board 20Hz-20KHz Digital Amplifier Module

IRS2092S 500W Mono Channel Digital Amplifier Class D HIFI Power Amp Board 20Hz-20KHz Digital Amplifier Module

Smart Electronics JDY-34 SPP dual-mode Ble module SPP-C host printer Ble module

JDY-34 SPP dual-mode Ble module SPP-C host printer Ble module Model: JDY-34 Antenna type: PCB board mounted antenna Working frequency band: 2.4G Transmission power: 4dB (peak) Communication interface: UART Working voltage: 2.1V-3.6V Working temperature: -40 ° C-80 ° C Receiving sensitivity: -91dbm Transmission distance: 40 meters Module size: 27 * 12.88 * 1.8mm Bluetooth version: BLE4.2+SSP dual-mode (backward compatible with 4.2, 4.0, 3.0, 2.1, 2.0) Transmission rate: BLE14 K Bytes/s SPP 40K byte/s (Android or computer Bluetooth tested 40K byte/s speed) Command parameter saving: parameter configuration and power-off data are saved SIM welding temperature:<260 ℃ Working current: 15mA

Smart Electronics Compatible with Raspberry Pi 4 generation Official Sensor Expansion Board RASPBERRY PI SENSE HAT sense

Compatible with Raspberry Pi 4 generation Official Sensor Expansion Board RASPBERRY PI SENSE HAT sense Raspberry Pi Sense HAT provides power and data connectivity via the Raspberry Pi motherboard 40Pin GPIO interface. To create the "Astro Pi", the Sense HAT sensor module integrates common sensors, making it usable in a variety of different types of experiments, applications, and even It is a game.

DIY Ble 5.0 Audio Receiver Module MP3 Ble Decoder Board Car Audio Speaker 4.1

Smart Electronics High-Precision Low-ower INMP441 Omnidirectional Microphone Module I2S Interface Supports ESP32

High-Precision Low-ower INMP441 Omnidirectional Microphone Module I2S Interface Supports ESP32

Smart Electronics CH341 24 25 Series EEPROM Flash BIOS USB Programmer with Software & Driver

CH341 24 25 Series EEPROM Flash BIOS USB Programmer with Software & Driver

Smart Electronics DIY kit 3 Channel 2 * 18W 30W High Power Fever Super Bass AC TDA2030A Dual 12V Power Amplifier Board 2.1

DIY kit 3 Channel 2 * 18W 30W High Power Fever Super Bass AC TDA2030A Dual 12V Power Amplifier Board 2.1
Previous： Smart Electronics High power three channel amplifier module TDA2050+TDA2030 2.1 subwoofer amplifier circuit board
Next： Smart Electronics Raspberry pi 0 Zero Raspberry Pi Zero Pi W version Original Development Board
Return
TOP
86-755-83877216
smartbes
smartbes