Alibaba.com
Sourcing solutions
Services & Membership
Help
On Alibaba
Sign in
Join for free
My Alibaba
My Alibaba
Message Center
Manage RFQ
My Orders
My Account
Submit RFQ
Get multiple quotes within 24 hours!
Orders
0
Orders
Pending Payment
Pending Confirmation
Pending Actions
Trade Assurance
Learn more
Order with Trade Assurance
Favorites
0
Favorites
View all items
Sign in
to manage and view all items.
6
YRS
Shenzhen Ruiqi Electronic Co., Ltd.
Home
Products
See all categories
Profile
Company Overview
Ratings & Reviews
Contacts
Top picks
Product categories
Integrated circuit
Module
IGBT module
Sensor
Development board
Temperature and humidity control
LCD/Screen
Starter kit
Motor driver
Breadboard/PCB/Pins header/Cable
Camera module
Voltmeter
Programmer/Converter
Battery holder
CNC Laser Engraving Machine
3D printer
Smart home switch
Electrical equipments/Tools
Power charger
CNC2418 mini DIY laser engraving machine wood router with laser 500mw 2500mw 5500mw 15000mw
$85.00 - $220.00
/
piece
5 pieces
(Min. Order)
Wifi Smoke Detector Sensor 90DB Alarm Fire Smart Smoke Detector Wifi Fire Protection Home Security Alarm Smart Life
$6.50 - $8.00
/
piece
5 pieces
(Min. Order)
R303 USB Fingerprint Recognition Device Access Control Sensor Module Scanner With Free SDK
$24.00 - $25.10
/
piece
2 pieces
(Min. Order)
Data line double head Type-C data line PD2.0 60W flash charge QC4.0 charging cable
$1.00 - $2.10
/
piece
2.0 pieces
(Min. Order)
Factory direct sales Proximity switch E3Z E3S E3JK bracket square photoelectric switch bracket
$0.40 - $0.60
/
piece
10.0 pieces
(Min. Order)
908-T301 Insulated Stainless Steel Tweezers Pointed /Elbow for DIY Hand Tools for Motherboard IC Chips Soldering
$2.30 - $3.10
/
piece
2 pieces
(Min. Order)
Hot selling 450nm 1000mW 10W Laser Head CNC Cutting Marking Blue Laser Cutting Module
$121.00 - $161.00
/
piece
1 piece
(Min. Order)
Upgrade V-Slot 2020 Profile X-axis 2040 Y-axis Synchronous Belt Stretch Straighten Tensioner For CR10 CR10S 3D Printer
$4.00 - $7.00
/
piece
1.0 piece
(Min. Order)
All products
Customizable
All products
Module
Power modules
4
Selected products (0/20)
Contact supplier
Click {0} to select products that you want to inquire about before clicking the Contact supplier button.
XH-A233 15W X 2 Blue tooth 4.2 Digital power amplifier board Stereo TF Card Play 12v~24v Audio Amp Double 30W
$2.40 - $3.10
/
piece
1.0 piece
(Min. Order)
NE5532 Operational Pre-Amplifier Module Digital Audio Front Amplifier Board Preamplifier 5 Times Rate Wide Voltage XH-A902
$0.80 - $1.00
/
piece
1.0 piece
(Min. Order)
XH-M164 NE5532 Stereo Pre-amp Preamplifier Tone Board Audio 4 Channels Amplifier Module 4CH CH Control Circuit Telephone Preamp
$2.70 - $3.10
/
piece
1.0 piece
(Min. Order)
DC power supply filter board Class D power amplifier Interference suppression board car EMI Industrial control panel a
$0.60 - $1.10
/
piece
1.0 piece
(Min. Order)
XH-A232 30W+30W 2.0 Channel Digital Stereo Audio Power Amplifier Board DC 8-26V 3A
$0.90 - $1.50
/
piece
1.0 piece
(Min. Order)
XH-A158 Ultra Clear Blue tooth-compatible 5.0 Two-channel Stereo Pam8403 DIY Wireless Speaker Amplifier Board 5W*2
$1.40 - $1.50
/
piece
1.0 piece
(Min. Order)
Power bank module mobile power boost DIY18650 lithium battery digital display dual USB output charging board motherboard
$1.20 - $1.50
/
piece
1 piece
(Min. Order)
BT201 Dual Mode 5.0 Blue tooth Lossless Audio Power Amplifier Board Module Tf Card U Disk Ble Spp Serial Port Transparent Trans
$1.30 - $1.52
/
piece
1.0 piece
(Min. Order)
Hot selling AC to DC power conversion module 1N4007 full bridge rectifier filter 12V 1A AC DC converter
$0.25 - $0.30
/
piece
1.0 piece
(Min. Order)
PCM1802 Audio Stereo A/D wandler Board ADC Decoder 24bit 96 kHz Digital PCM AV Verstarker Spieler Bord ANALOG-INPUT Module
$2.80 - $3.32
/
piece
1.0 piece
(Min. Order)
Manual PWM Dimmer Knob Adjustable Switch Brightness Controller for LED Strip Ribbon DC 12V-24V 8A Output Current
$0.80 - $1.22
/
piece
1 piece
(Min. Order)
LED Dimmer Adjustable Brightness Lamp Bulb Strip Driver Single Color Light Power Supply Controller 30A DC 12V 24V 360W
$1.80 - $2.30
/
piece
1 piece
(Min. Order)
WX-DC2412S 24V 4A/5V1A Dual Switch Power Supply Board Module 120W Power Module Isolated Dual Output Power Supply
$4.00 - $5.00
/
piece
1.0 piece
(Min. Order)
WX-DC2412 AC 85-265V To DC 12V 8A Switching Power Supply Board AC-DC Power Module DC 12V8A
$3.00 - $4.00
/
piece
1.0 piece
(Min. Order)
OEP30W Single Channel Digital Power Amplifier Module D 12V LCD TV 10W15W20W35W TDA8932
$2.40 - $2.60
/
piece
1 piece
(Min. Order)
DC-DC high-power adjustable boost module 3.0~35V liter 3.5~35V 100W voltmeter with digital display
$2.50 - $3.10
/
piece
1.0 piece
(Min. Order)
AC-DC 12V 1.5A 5V 2A Switching Power Supply Module Bare Circuit 100-265V to 12V 5V Board TL431 regulator for Replace/Repair
$1.20 - $1.50
/
piece
1.0 piece
(Min. Order)
XH-A302 digital power amplifier board 5.0 high-speed transmission TPA3116D2 high power
$5.00 - $9.10
/
piece
1.0 piece
(Min. Order)
1200W 20A MAX High current DC-DC constant voltage constant current booster power module electric vehicle booster
$4.00 - $7.00
/
piece
1.0 piece
(Min. Order)
High power DC DC-DC buck module 30A constant voltage constant current adjustable MCU 12V24V36V48V
$15.00 - $18.50
/
piece
1.0 piece
(Min. Order)
Mini PAM8403 Amplifier Board XH-M177 5V 3W*2 Digital Audio AMP Sound System with Volume Control For Speakers
$0.10 - $1.00
/
piece
1.0 piece
(Min. Order)
XH-M565 high power digital power amplifier board integrates USB and TF card to decode and play 12-24v dual channel 50W
$4.00 - $6.00
/
piece
1.0 piece
(Min. Order)
XH-M298 Switching Power Supply Module DC-DC Non-isolated Input 12-100V Output 12V0.5A+5V0.1A
$1.00 - $2.00
/
piece
1.0 piece
(Min. Order)
XH-M246 Constant current constant voltage pressure lifting module LED automatic voltage regulator battery charging module
$3.00 - $4.10
/
piece
1.0 piece
(Min. Order)
DC-DC booster power module board car laptop power supply module 12A Adjustable step-down regulator module High power
$1.00 - $3.00
/
piece
1.0 piece
(Min. Order)
XH-M401 DC-DC step-down module XL4016E1 high-power DC voltage regulator board up to 8A with voltage stabilizer
$1.00 - $2.00
/
piece
1.0 piece
(Min. Order)
DC Motor Speed Controller Regulator 12V 24V 48V DC Motor Speed Control PWM 9-50V 40A 2000W MAX HHO RC Controller
$3.00 - $4.10
/
piece
1.0 piece
(Min. Order)
LTC3780 DC-DC 5-32V to 1V-30V 10A Automatic Step Up Down Regulator Charging Module Power supply module
$1.00 - $8.00
/
piece
1.0 piece
(Min. Order)
XH-M604 battery charging control module full digital overcharge protection switch 6-60V
$1.10 - $3.00
/
piece
1.0 piece
(Min. Order)
DC Stepper Motor L9110S H-bridge Dual DC Stepper Motor Driver Controller Board
$0.10 - $0.50
/
piece
1.0 piece
(Min. Order)
DC - DC 15A 400W Booster converter Constant current power supply Power transformer Booster module
$1.00 - $3.10
/
piece
1.0 piece
(Min. Order)
XK-2412-24V Switching power module 4A 6A power module AC-DC converter 24V
$1.00 - $3.00
/
piece
1.0 piece
(Min. Order)
150A model airplane power meter analyzer current power meter model tester with plug
$4.00 - $8.00
/
piece
5 pieces
(Min. Order)
XH-M254 high power TDA8954TH dual-core digital power amplifier board audio amplifier board with fan 420W*2
$25.00 - $35.20
/
piece
1.0 piece
(Min. Order)
XY-MOS High Power MOSFET Trigger Switch Driver Module PWM Regulating Electronic Switch Control Board
$0.10 - $0.50
/
piece
1 piece
(Min. Order)
with Current USB 5V to 3.3V 9V 12V 18V 24V Adjustable Buck-Boost Power Supply Voltage Regulator Module LED Display
$1.00 - $2.00
/
piece
1.0 piece
(Min. Order)
ZK-SJ4 DC DC Voltage Boost Buck Converter 4.8-30V Solar Charger Charging Adjustable Step-Up / Down Automatic Power Module
$3.00 - $3.50
/
piece
1.0 piece
(Min. Order)
QC-MINI QC2.0 QC3.0 Fast Charging Step Down Module 12V 24V to QC2.0 QC3.0 Fast Charging Board for FCP AFC Quick Charger
$1.00 - $1.60
/
piece
1.0 piece
(Min. Order)
DC-DC adjustable buck module with digital display voltmeter display LM2596S regulated power supply module
$0.11 - $1.00
/
piece
1.0 piece
(Min. Order)
Factory direct sales MP1584EN DC-DC Adjustable Buck Power Module 3A Replace LM2596 Ultra-Small Size
$0.32 - $0.50
/
piece
1.0 piece
(Min. Order)
1
2
3
4
5
6
...
10
4
/10
Go to
Page
Go