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 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 DC DC Boost Converter Constant Module Current Mobile Power Supply 250W 10A LED Driver Module Non-isolated Step Up Module

DC DC Boost Converter Constant Module Current Mobile Power Supply 250W 10A LED Driver Module Non-isolated Step Up Module Applications: 1, DIY a power supply, 12V can input and output can 12-50V adjustable. 2, the power supply for your electronic device, according to your system can set the output voltage value. 3, as the car power supply for your laptop, PDA or a variety of digital products supply. 4, DIY a mobile notebook power supply: 12V coupled with high-capacity lithium battery pack, so you can go where light where books. 5, solar panel regulator.

Smart Electronics AS5600 Magnetic Encoder Magnetic Induction Angle Measurement Sensor Module 12-bit High Precision

AS5600 Magnetic Encoder Magnetic Induction Angle Measurement Sensor Module 12-bit High Precision

Smart Electronics MT3608 dc to dc step up booster module 28V 2A Adjustable Boost Converter Module

MT3608 dc to dc step up booster module 28V 2A Adjustable Boost Converter Module

Smart Electronics ACS712ELC-05B 5A range ACS712 module AC current sensor module

ACS712ELC-05B 5A range ACS712 module AC current sensor module 1. Current sensor chip: ACS712ELC-05B; 2. Pin 5V power supply, onboard power indicator; 3. The module can measure plus or minus 5A current, corresponding to the analog output 185mV/A; 4. When no detection current passes, the output voltage is VCC/2; 5. PCB board size: 31(mm)x13(mm);

Smart Electronics DC-DC Step Up Converter Booster Power Supply Module Boost Step-up Board MAX output 28V 2A MT3608

DC-DC Step Up Converter Booster Power Supply Module Boost Step-up Board MAX output 28V 2A MT3608

Smart Electronics XL6009 DC-DC boost adjustable power supply module board output 4A current wide voltage 5V

XL6009 DC-DC boost adjustable power supply module board output 4A current wide voltage 5V Product Introduction 1. With a working frequency of up to 220Khz and LC filtering circuit, the output ripple is very low. 2. Imported TDK inductor to minimize heating and interference. 3. Input and output three MLCC multilayer ceramic capacitors, anti-interference and improving stability. 4. The PCB adopts kb A-grade board material 5. Built in MOSFET, it can achieve 94% efficiency 6. An enabling port has been added to control whether the boost circuit is working. Size: 49 (length) * 23.4 (width) * 11.4 (height) mm (excluding potentiometer) (With potentiometer height: 13.5M)

Smart Electronics Cell Pack Module Original 3S 25A Li-ion 18650 BMS PCM Battery Protection Board With Balance For li-ion Lipo Battery

Cell Pack Module Original 3S 25A Li-ion 18650 BMS PCM Battery Protection Board With Balance For li-ion Lipo Battery

Smart Electronics Ultra-small quad-core A9 S5P4418 development board NanoPi Fire2A, support Ubuntu+Qt5.9

Ultra-small quad-core A9 S5P4418 development board NanoPi Fire2A, support Ubuntu+Qt5.9 [Package selection] 1, the board 2, single board + heat sink 3, the basic package: single board + heat sink + power head + USB line 4, development package: single board + heat sink + power head + USB cable + TF card + card reader + USB to TTL board + serial expansion board + cross serial cable + cross network cable + DVP camera + USB camera [Screen selection] 1, no screen 2, 4.3 inch capacitive screen [Model: S430] 3, 7 inch capacitive screen [Model: X710]

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 TTL Turn RS485 Module 485 to Serial UART Level Mutual Conversion Hardware Automatic Flow Control Module

TTL Turn RS485 Module 485 to Serial UART Level Mutual Conversion Hardware Automatic Flow Control Module Product parameters: Operating voltage: compatible with 3.3V and 5.0V Support baud rate: 110-256000bps Operating temperature: -40 Celsius to +85 Celsius Communication signal: compatible with 3.3V and 5.0V

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 MLX90640BAA/B 32 * 24 infrared temperature measurement dot matrix sensor module Infrared imaging/IR thermal imager camera module

MLX90640BAA/B 32 * 24 infrared temperature measurement dot matrix sensor module Infrared imaging/IR thermal imager camera module SKU1-MLX90640ESF-BAB-000-TU probe SKU2-MLX90640ESF-BAA probe SKU3-MLX90640ESF-BAA module SKU4-MLX90640ESF-BAB module SKU5-GY-LCD90640-BAB with screen housing SKU6-GY-MODBUS-90640BAB Metal Tube MODBUS Protocol SKU7-GY-IR8062 80 * 60 resolution TTL output MLX90640BAA field of view 110 * 75 degrees (large angle, suitable for close measurement) MLX90640BAB field of view angle 55 * 35 degrees (small angle, suitable for long-distance measurement)

Smart Electronics MAX7219 led dot matrix module 4 in 1 display module single chip microcomputer control drive module with 5p wire

MAX7219 led dot matrix module 4 in 1 display module single chip microcomputer control drive module with 5p wire MAX7219 is an integrated serial input/output common-cathode display driver, which connects a microprocessor and an 8-digit 7-segment digital LED display, and can also be connected to a bar graph display or 64 independent LEDs. It includes an on-chip B-type BCD encoder, multiple scan loops, segment word drivers, and an 8*8 static RAM to store each data. Only one external register is used to set the segment current of each LED.

Smart Electronics 3.5" inch 480*320 MCU SPI Serial TFT LCD Module Display Screen with Touch Panel Build-in Driver ILI9486

3.5" inch 480*320 MCU SPI Serial TFT LCD Module Display Screen with Touch Panel Build-in Driver ILI9486 100% brand new and high quality Features: Vivid TFT Display in 65K Color. Touch Panel Selected. SPI Interface, 4 IOs only. With SD Card Extended (Except 1.44"). Module Display Screen only, other accessories demo in the picture is not included.

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

500W Mono Channel Digital Amplifier Class D HIFI Power Amp Board 20Hz-20KHz Digital Amplifier Module Use precautions: 1. Rated supply voltage is ±65V, ±58---±70V range, do not over 70V! positive and ​negative do not pick wrong 2. Recommended power supply ±65V 3. Recommended 4-8Ω / 10-18inch speaker 4. Carefully check before electricity, ensure the wiring is correct.

Smart Electronics Black NRF24L01 2.4 GHz Wireless Module Mini Transceiver Communication Module

Black NRF24L01 2.4 GHz Wireless Module Mini Transceiver Communication Module

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 TPA3116D2 high power /HIFI digital 2.1 power amplifier board 10-25V

TPA3116D2 high power /HIFI digital 2.1 power amplifier board 10-25V Product Name: high power digital 2.1 power amplifier board Chip type: tpa3116d2 * 2 Input voltage: dc10-25v (DC) Output power: 50wx2 + 100wxi Max Channel: dual channel + 0.1 subwoofer Output impedance: 4-8 Ω Frequency response 20Hz-20KHz Protection function: short circuit overheat power supply anti reverse connection Switching frequency: 1.2MHz Features: power on delay / anti shock Size: about 88 * 66 * 27.6m Net weight: about 105g
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