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 ESP32 WIFI BLE Single/Dual 4/8 channel Relay Module ESP32 Secondary Development Board

ESP32 WIFI BLE Single/Dual 4/8 channel Relay Module ESP32 Secondary Development Board

Smart Electronics TDA7293/TDA7294 Mono Channel Amplifier Module Circuit PCB Bare Board 4XFB

TDA7293/TDA7294 Mono Channel Amplifier Module Circuit PCB Bare Board 4XFB Model: TDA7293/TDA7294 Power supply: double AC 15V to 36V (AC needs rectification and filtering) or DC positive and negative 18V to 50V.Recommended double 35V (Note that it is not a dual 35V transformer, it is positive and negative 35V DC. And It is recommended to double 26V/200W toroidal transformer, after rectification voltage is about DC double 35V).

Smart Electronics Sound sensor module voice control switch strength detection audio amplifier microphone LM386

Sound sensor module voice control switch strength detection audio amplifier microphone LM386 The LM386 is an audio integrated power amplifier with its own low power consumption, adjustable gain for updating the internal chain, wide supply voltage range, fewer external components and less total harmonic distortion. It is mainly used in low-voltage consumer products. In order to minimize the peripheral components, the voltage gain is built-in as 20, and by adding an external resistor and capacitor between pin 1 and pin 8, the voltage gain can be adjusted to any value within 200.

Smart Electronics MAX31865 temperature sensor detector module temperature acquisition RTD/PT100-PT1000

MAX31865 temperature sensor detector module temperature acquisition RTD/PT100-PT1000 ●Support 100Ω to 1kΩ (at 0°C) platinum resistance RTD MAX31865 temperature sensor detector module temperature acquisition RTD/PT100-PT1000 (PT100 to PT1000) ●Conversion time: 21ms (maximum) ●15-bit ADC resolution; nominal temperature resolution is 0.03125°C (non-linear change with RTD) ● Under the whole working conditions, the total accuracy is maintained at 0.5°C (0.05% full range) ● SPI compatible interface, compatible with 2-wire, 3-wire and 4-wire sensor connection

DC-DC XL7015 module 5V-80V 0.8A Dc converter Step-down module Wide voltage input better than XL7005A

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 9-120V 100V 96V 84V 72V 24V Wide Voltage Input to 5V 12V High Current 3A DC Step-down Power Module

9-120V 100V 96V 84V 72V 24V Wide Voltage Input to 5V 12V High Current 3A DC Step-down Power Module

Smart Electronics PANTOW sensor laser sensor PMS7003 G7 PMS5003 PMS3003 PMS1003 adapter board 1.25T to 2.54

PANTOW sensor laser sensor PMS7003 G7 PMS5003 PMS3003 PMS1003 adapter board 1.25T to 2.54

Smart Electronics Industrial grade RS232 RS485 CAN to TTL communication module Serial port module CAN module

Industrial grade RS232 RS485 CAN to TTL communication module Serial port module CAN module

Smart Electronics 0.49 inch OLED LCD screen 64*32 dot matrix SSD1306 driver 14Pin IIC interface

0.49 inch OLED LCD screen 64*32 dot matrix SSD1306 driver 14Pin IIC interface Feature Size: 0.49 inch Dot matrix: 64*32 Monochrome: white, blue Hardware interface: I2C (14 feet) Driver chip: SSD1306/SH1106 Drive voltage: 3.3V Working temperature: -40℃-+70℃; Storage temperature: -40℃-+85℃; Product features: self-luminous, high brightness, high contrast, ultra-thin, full viewing angle, visible under sunlight, wide temperature, low power consumption, fast response speed

Smart Electronics 3.5A DC12V/24V PWM Motor Speed Regulator LED Dimmer Suitable for Brushed and Brushless Motors

3.5A DC12V/24V PWM Motor Speed Regulator LED Dimmer Suitable for Brushed and Brushless Motors

Smart Electronics HX711 Dual-Channel 24-bit A/D Conversion Load Cell Module With Metal Barrier

HX711 Dual-Channel 24-bit A/D Conversion Load Cell Module With Metal Barrier

Smart Electronics New version ESP-12E (replace ESP-12) ESP8266 remote serial Port WIFI wireless module ESP8266-12E ESP12E

New version ESP-12E (replace ESP-12) ESP8266 remote serial Port WIFI wireless module ESP8266-12E ESP12E ESP8266-12E Is an enhanced version ESP8266-12 , improve the external circuit, enhanced impedance signal output is better, whether it is stable or anti-jamming capability , have been greatly improved ! Before selecting a user for ESP-12 's , it does not matter even if the product has been made , enhanced version is fully compatible with previous firmware pin has added the ESP-12 on the basis of six IO ports , SPI mouth leads , develop more convenient, application more extensive !

Smart Electronics 16 channel relay module 5v power supply control board module 5V12V with optocoupler protection LM2596

16 channel relay module 5v power supply control board module 5V12V with optocoupler protection LM2596

Smart Electronics RFID card reader module RC522 serial port reader 13.56mhz IC card RF module development board

RFID card reader module RC522 serial port reader 13.56mhz IC card RF module development board Product model: RC522 Sleep current:<80uA Peak current:<30mA Working frequency: 13.56MHz Card reading distance: 0-45mm Interface: UART TTL Baud rate: 115200 Data transmission rate: limited to 10Mbit/s Environmental working temperature: -20-80 degrees Celsius Storage temperature: -40-85 degrees Celsius Humidity: Relative humidity 5% -95% Protocol: Compliant with ISO14443A standard, supports S50, S70

Smart Electronics CSR8645 Bluetooth 4.0 Low-Power Audio Module Supports High-Quality Lossless Compression Speaker Amplifier Board

CSR8645 Bluetooth 4.0 Low-Power Audio Module Supports High-Quality Lossless Compression Speaker Amplifier Board The main control chip CSR8645 stereo audio module can make calls. The headset can be connected to 2 mobile phones at the same time. CSR has better sound quality. BLE 4.0, good wall penetration effect, APT-x high sound quality transmission.
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