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

RS422 to TTL/UART/MCU Serial Port Signal Mutual Module with Over-Voltage Over-Current Protection-3.3V

VCC: + 3.3V TXD : The module's TTL (UART) to send, connected to the microcontroller's RXD receiver pin; RXD : The module's TTL (UART) receiver, connected to the microcontroller TXD send pin; GND : The module ground wire (this wire must be connected with the ground wire of microcontroller system);

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 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 1.2V 12V ZB2L3 18650 Li-ion Lithium Battery Capacity Resistance Lead-acid Meter Discharge Tester

1.2V 12V ZB2L3 18650 Li-ion Lithium Battery Capacity Resistance Lead-acid Meter Discharge Tester Maximum support 15V 3A discharged through the discharge voltage and current, itself does not discharge Maximum capacity statistics support 9999Ah (9999000mAh) Automatically identify and develop appropriate battery termination voltage can also be manually adjusted

Smart Electronics HC-42 Ble module BLE5.0 master-slave integration nRF52832 wireless serial communication ibeacon

HC-42 Ble module BLE5.0 master-slave integration nRF52832 wireless serial communication ibeacon Module Name: HC-42 Working frequency band: 24G Communication interface: UART Shutdown current: 0.3uA Communication level: 1.8-3.6V Transmission power: -40-4dBm Communication distance: 40m/2Mbps (Bluetooth 5.0) Antenna interface: built-in PCB antenna Receiving sensitivity: -96dbm@1Mbps Air speed: 1mbps/2mbps Working humidity: 10% -90% Storage temperature: -40 ° C~85 ° C Working temperature: -25 ° C -75 ° C

Smart Electronics STM32F103C8T6 ARM STM32 Minimum System Development Board Module

STM32F103C8T6 ARM STM32 Minimum System Development Board Module CH32F103C8T6 chip is compatible with STM32F103C8T6 series chips, all pins are compatible, all registers are compatible.

Smart Electronics IR Infrared Proximity Sensor Obstacle Avoidance module for Arduino Raspberry Pi DIY Smart Car 3PIN Robot Reflective Photoelec

IR Infrared Proximity Sensor Obstacle Avoidance module for Arduino Raspberry Pi DIY Smart Car 3PIN Robot Reflective Photoelec

DC 30W adjustable booster module LM2587 outperforms the lm2577 in power 5A

Smart Electronics 300W 20A DC-DC Buck Converter Step Down Module Constant Current LED Driver Power Step Down Voltage Module

300W 20A DC-DC Buck Converter Step Down Module Constant Current LED Driver Power Step Down Voltage Module

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 GY-906 MLX90614ESF infrared temperature sensor module

GY-906 MLX90614ESF infrared temperature sensor module Module model: GY-906 Using IC: MLX90614 Power supply: 3-5v (internal low dropout voltage regulation) Communication method: standard IIC communication protocol Size: 11.5*16.5mm

Smart Electronics Relay Module For ARM PIC AVR DSP 10A 5V 2 Channel Relay Module Shield

Relay Module For ARM PIC AVR DSP 10A 5V 2 Channel Relay Module Shield Specifications : Size: 3.9cm x 5.1cm Materials: PCB board and electronic components Package included : 1 x 5V 2-Channel Relay Module Shield

Smart Electronics DC5V-12V Charging module for lithium battery 18650 UPS voltage converter uninterruptible power supply module

DC5V-12V Charging module for lithium battery 18650 UPS voltage converter uninterruptible power supply module Product parameters: Starting voltage: 1.2V Working voltage: 2V-6.5V Output voltage: 5V/9V/12V optional Working voltage is 2V-6.5V Input current: 2A Output power: ≤8W (no matter how high it is, it is easy to overheat) No-load current 2-3.5mA (input 1.5V output 12V) Board size: 33*16*6.5mm Output pad: USB/DC optional

Smart Electronics HC-08 BLE4.0 master-slave integrated Bluetooth module CC2540 wireless serial communication data transmission module

HC-08 BLE4.0 master-slave integrated Bluetooth module CC2540 wireless serial communication data transmission module Product model: HC-08 Working frequency band: 2.4G Communication interface: UART3.3VTL level Working voltage: 3.0-3.6V RSSI support: not supported Communication level: 3.3V Transmission power: 4dBm Reference distance: 80 meters Air speed: 2Mbps Antenna interface: built-in PCB antenna Communication current: 0.4uA Receiving sensitivity: 85dbm@2Mbps Working humidity: 10%~90% Storage temperature: 40 ℃ -+80 ℃ Working temperature: -25 ℃ -75 ℃

Smart Electronics 8.29 Megapixel USB Camera Module 4K30 fps Industrial Camera IMX678 Modules

8.29 Megapixel USB Camera Module 4K30 fps Industrial Camera IMX678 Modules

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

High Power Board Automatic Switching Battery Power XH-M350 Battery Emergency Switch Module 12v150w
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