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 JDY-23 BLE5.0 ble transparent data transmission CC2541 slave bluetooth module

JDY-23 BLE5.0 ble transparent data transmission CC2541 slave bluetooth module Model: JDY-23 Working frequency band: 2.4G Transmission power: 4dB (maximum) Communication interface: UART Working voltage: 1.8-3.6V Working temperature: -40 ℃ -80 ℃ Antenna: Built in PCB antenna Receiving sensitivity: -97dbm Transmission distance: 60 meters Master Slave Support: Slave Module size: 19.6 * 14.94 * 18mm (length, width, height) Bluetooth version: BLE5.0 (also includes BLE4.0 and BLE4.2) Wake up current: 800uA (with broadcast) Shallow sleep current:<50uA (with broadcast) Command parameters: Save parameter configuration, power-off data saved SMT welding temperature:<260 ℃ RF TX/RX peak current: 5mA

TPA3118 Mono Digital Amplifier Module Board High Sound Quality 60W

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 Sound Detection Sensor Module Sound Sensor Vehicle

Sound Detection Sensor Module Sound Sensor Vehicle

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 GSM module, SIM808 Module with GPS antenna GSM GPRS GPS development board

GSM module, SIM808 Module with GPS antenna GSM GPRS GPS development board This module is 5-12V power supply, when the power supply is less than 9V, 2A DC is required. The other power supply port is 3.5-4.2V, suitable for lithium battery power supply. The computer can debug USB-TTL. Suitable for portable. Two sets of antenna SMA ports, GPS and GSM antennas are provided.

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 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 37 in one sensor kit, 37 sensor kits, 45 in one sensor kit

37 in one sensor kit, 37 sensor kits, 45 in one sensor kit

Smart Electronics TTGO T-Display ESP32 WiFi And Ble Module Development Board

TTGO T-Display ESP32 WiFi And Ble Module Development Board Chipset： ESPRESSIF-ESP32 240MHz Xtensa® single-/dual-core 32-bit LX6 microprocessor FLASH： QSPI flash 4MB SRAM： 520 kB SRAM Button： Reset USB to TTL： CP2104 Modular interface： UART,SPI,SDIO,I2C,LED PWM,TV PWM,I2S,IRGPIO,ADC,capacitor touch sensor,DACLNA pre-amplifier

16-Channel 12-bit PWM/Servo Driver - I2C interface - PCA9685 DIY Servo Shield Module

Smart Eletronics Universal Wireless Charging PCBA Coil Charging Pcb Circuit Board Qi Wireless charger receiver module

Universal Wireless Charging PCBA Coil Charging Pcb Circuit Board Qi Wireless charger receiver module

Smart Electronics KY-013 3PIN Analog temperature sensor module KY-013

KY-013 3PIN Analog temperature sensor module KY-013

Smart Electronics 0.49 inch 0.5 inch OLED 64x32 ssd1315 0.49 OLED display screen highlighted OLED

0.49 inch 0.5 inch OLED 64x32 ssd1315 0.49 OLED display screen highlighted OLED

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 4S 30A High Current Li-ion Lithium Battery 18650 Charger Protection Board 14.4V 14.8V 16.8V BMS

4S 30A High Current Li-ion Lithium Battery 18650 Charger Protection Board 14.4V 14.8V 16.8V BMS 1. Module name: 4 series lithium battery protection board 2. Modular nature: polymer lithium battery protection board 3. Overcharge detection voltage: 4.25 ± 0.025V 4. Overcharge release voltage: 4.15 ± 0.05V 5. Overdischarge detection voltage: 2.50 ± 0.08V 6. Over-discharge termination voltage: 3 ± 0.1V 7. Overcurrent: 20-30A

Smart Electronics HD SPI 0.96 inch 1.3 inch 1.44 inch 1.8" tft spi st7735 80 x 160 color display OLED LCD screen st7735

HD SPI 0.96 inch 1.3 inch 1.44 inch 1.8" tft spi st7735 80 x 160 color display OLED LCD screen st7735

Smart Electronics 100W 2SC5200+2SA1943 Audio Amplifier Board Mono Channel HIFI Power Amplifier Board Dual DC35V

100W 2SC5200+2SA1943 Audio Amplifier Board Mono Channel HIFI Power Amplifier Board Dual DC35V Operating voltage: Dual DC 10 - 45V recommended Dual DC 35V Rated output power :100W(4 Ohm ± 35V) Maximum output power : 150W (4 Ohm ± 45V) enormous heat, is not recommended PCB size :30 x 50 x 35mm Pitch : 5.08mm Hole distance between two power tube : 47mm

Smart Electronics HC-SR501 Adjust IR Pyroelectric Infrared PIR Motion Sensor Detector Module

HC-SR501 Adjust IR Pyroelectric Infrared PIR Motion Sensor Detector Module Automatic induction: When someone enters its induction range, enter the high level, people leave the sensor range is automatically delayed off high. Output low. 2. photosensitive control (optional): the module reserved for location, can be set to photosensitive control, strong light during the day or not induction. Photosensitive control is optional, the factory did not install photosensitive resistor. If necessary, please buy a separate photosensitive resistor to install.

Smart Electronics GY-530 VL53L0X Laser Ranging Sensor ToF Ranging Time of Flight Ranging Sensor Module

GY-530 VL53L0X Laser Ranging Sensor ToF Ranging Time of Flight Ranging Sensor Module
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