Top Power Circuit Board

Acxico 3Pcs AD828 Stereo Dynamic Microphone Preamplifier Board Pickup Module DC 3.8V-15V MIC Preamp Module

  • The piezoelectric ceramic piece is sensitive to the sound wave vibration transmitted by the solid, and is not sensitive to the acoustic vibration of the gas, which can effectively reduce the environmental noise and avoid the whistling caused by the self-excitation. Can be used for guitar, erhu and other musical instruments..
  • Ultra-small volume dynamic microphone preamplifier board,two-channel design,suitable for a single lithium battery-powered,using AD828 fever op amp chip,suitable for low voltage power supply (3.8-15V).
  • If you only used one channel,the other channel needs to short-circuit the input with GND,To avoid interference with the signal crosstalk..
  • Working voltage:DC3.8V-15V.This microphone amplifier board without power regulator circuit,can only use the battery or linear power supply,can not use switching power supply,otherwise there will be interference..
Check Stock

Skar Audio RP-800.1DM 800 Watt Monoblock Class D Marine Subwoofer Amplifier

  • Marine Class D MOSFET Monoblock Power Amplifier.
  • Peak Power at 1 Ohm: 1,200 Watts | RMS Power at 1 Ohm: 800 Watts.
  • Fully Marinized with Waterproof Coating on Circuit Board & Rust Proof Painting on Mechanical Case.
  • Frequency Response: 20Hz - 250Hz, On-board Bass EQ Switch with +6 or +12dB boost at 45Hz.
  • Featuring 4-Way Protection Circuitry and 4 Gauge Power & Ground Input Terminals for Maximum Current Flow.
Check Stock

Samsung DA94-02663A Main Control Board

  • The Samsung DA94-02663A Main Control Board is a genuine OEM (Original Equipment Manufacturer) part designed and engineered to exact specifications.
  • Replacement Samsung Refrigerator Main Control Board is a PCBA (Printed Circuit Board Assembly) manages the functions of the refrigerator such as....
  • Samsung DA94-02663A Refrigerator Main Control Board is also called the Electronic Control Board or Main PCB (Power Control Board).
  • High quality Samsung OEM DA94-02663A Refrigerator Main Control Board is manufactured with premium materials for durability and exact fit, be sure to....
  • Repair your appliance with confidence when you choose Genuine Samsung Factory Parts & Accessories.
Check Stock

Thrustmaster VG Y-250X Gaming Headset

  • Replacement Power Switch Circuit Board for the New 3DS.
  • Package: 1x Power Switch Button Board For New 3DS.
  • Caution : Compatible with the for Nintendo New 3DS Console ONLY, Not for 3DS or New 3DS XL.
  • Please Confirm this Item is the Right Model You Need Before Placing Order..
Check Stock

E-Outstanding 2PCS PFM Control DC-DC 0.9V-5V to USB 5V Boost Step-up Power Supply Module Booster Circuit Board

  • Onboard subminiature PFM control DC/DC boost controller chip..
  • Input 0.9 V ~ 5 V dc voltage, stable output 5 V dc voltage..
  • The lamp on the circuit board can indicate the working state of the circuit board..
  • Directly use the USB interface to power USB interface devices.This can provide power for your mobile phone, camera, single-chip microcomputer and....
  • PCB Size: 34x16x11 mm/1.34x0.63X0.43 Inches(LXWXH). Package:2 PCS..
Check Stock

MTX MUD600-1 600-WATT RMS Mono Block POWERSPORTS Amplifier

  • Compact Design - The small footprint chassis allows for installation in space challenged vehicles.
  • Conformal Coated Circuit Board - Protects against corrosion or circuit deterioration due to exposure to moisture or salt conditions.
  • Fixed Crossover - High and Low Pass Crossovers Allow Use with Full Range Speakers or Subwoofers.
  • 4Ω RMS Power Output 300W x 1 Channel 2Ω RMS Power Output 650W x 1 Channel.
Check Stock

3 Pieces ESP WROOM 32 ESP32 Development Board 2.4GHz WiFi Dual Cores Microcontroller Integrated with Antenna RF Low Noise Amplifiers Filters

  • Package contains: you will get 3 pieces of ESP-32 2.4GHz dual-mode WiFi development boards, enough for your daily use and replacement.
  • Multiple functions: ESP32 development board integrates antenna switches, RF balun, power amplifiers, low noise amplifiers, filters and power management modules.
  • And the entire solution occupies the smallest printed circuit board area.
  • ESP-32 development board is safe, reliable and scalable to various applications, bringing you a lot of convenience.
  • Small size: ESP-32 dual-mode module is compact and easy to embed into your device, convenient to use.
  • Low power consumption: the development board uses 2.4GHz dual-mode Wi-Fi, chip ESP-WROOM-32, and 40nm low power consumption technology.
Check Stock

LEFELWEL Upgrade M365 Pro Dashboard Cover Replacement Circuit Board for Original Xiaomi M365 /M365 Pro Electric Scooter Parts Accessories

  • 【Compatible with Two Models】 The newest model of Circuit Board has a screen cover design that is fit for Xiaomi Mijia M365 and Xiaomi M365 Pro electric scooter. The Circuit Board is a replacement of Xiaomi M365/M365 Pro Electric Scooter..
  • 【Upgrad Model of Circuit Board】 This is the newest model of Circuit Board with a screen cover, designed for Xiaomi Mijia M365 and Xiaomi M365 Pro electric scooter. No need to do any firmware upgrade after you replace the Circuit Board..
  • 【High Quality and Durable】 The M365 Pro dashboard is made of high quality metals and PCA materials，fully compatible with xiaomi m365 and pro scooter accessories.
  • 【Functional Appearance】 The newest model of Xiaomi M365 / M365 Pro circuit board has a cool, clear display dashboard that shows all the functionality and speeds. This product is perfect to work with the electric scooters. Economically practical with more safety and convenience..
  • 【Packing list】 1 Circuit board for M365/Pro Scooter, 1 replacement cover ,1 tool and screw,.
Check Stock

JOYO JP-02 Guitar Pedal Power Supply Pedal Board Guitar Power Supply with DC 18V Pedal Power Adapter & 9V 100mA 500mA Isolated DC Output for 9V 12V 18V Effect Pedals

  • JP-02 amplifier power supply has been well recognized by music lovers all over the world. Each of its circuits has independent short-circuit protection and independent short-circuit protection indicator. Even if any one of the roads is short-circuited, other branches can work normally. With a user-friendly LED control switch design, the LED array illuminates all effects on the board..
  • 7-channel 9V100mA output, 1 channel 9V500mA output and 12V, 18V output each, to meet the power supply requirements of any different effects..
  • In the JP-02 power supply part, we use the high-current output step-down switching type integrated voltage regulator circuit produced by National Semiconductor Corporation. The chip has perfect protection circuit, including current limit and thermal shutdown circuit. The peripheral components form a high-efficiency voltage regulator circuit..
  • Features low-noise, high-performance and peripheral-simplified switching, the power adapter fully meets the six-level energy efficiency standard, meets national certification standards, and provides extremely comprehensive safety certification and excellent performance protection functions, including overcurrent protection overload protection and overheat protection, etc..
Check Stock

Yahboom 4 Port USB 3.0 Hub for Raspberry Pi Jetson Nano ROS Robot, Compatible with USB 3.0/2.0/1.1 Driver-Free Plug&Play, Onboard External USB-A，5V (Micro-USB)，9~24V Power Port, for High-Power Device

  • ...nd safe. It uses USB3.0 communication interface and HUB chip expand 4 USB interfaces to ensure high-speed data transmission of the interface..
  • 1 to 4 data extension -- The expansion efficiency of the four ports is doubled and Each USB device has an independent indicator light. Built in over current protection, short circuit protection and power reverse connection protection circuit to ensure the safe use of USB devices..
  • Support wide voltage external power supply -- In addition to the USB-A standard data interface power supply, this product also supports 5V (micro-USB), 9~24V (DC interface/XH2.54 socket) wide-voltage external power supply. Even if multiple high-power peripherals are connected at the same time, the stability of power supply and signal transmission can be guaranteed..
  • Support equipment -- Support ROS robot / car, Raspberry Pi / Jetson series board, PC, other boards, industrial computer, etc. Compatible with win7 / 8 / 10, Linux, Ubuntu, MacOS systems, no need drive file, plug and play. If the USB device needs to be restarted, the device can be powered off and restarted through the switching power supply without plugging and damaging the interface..
  • Size support Raspberry Pi stack installation -- Support installation of Raspberry Pi 4B/3B+/....
Check Stock

AITRIP2 PCS 24V 6S 40A 18650 Li-Ion Lithium Battery Protect Board Solar Lighting BMS PCB with Balance for ebike ebicycle 2PCS

  • Protection board with overcharge protection, over discharge protection, over current protection, short circuit protection.
  • IT IS 6 string 24V 6-Cell lithium battery power protection board.
Check Stock

Spot Welder Control Board, 6 Gear Adjustable Spot Welding Machine Lithium Battery Control Board Kit DIY 18650/26650 Batteries, Portable Mini Handheld Welder, Spot Welder PCB Circuit Board (100-900A)

  • ✔Powerful Function - Spot Welder Control Board support welding 0.3mm nickel sheet, 6 gears can be adjusted, support welding current 100A-900A..
  • ✔Safe - Intelligent matching, judge whether the power supply can work, prevent damage to the circuit board, simple operation..
  • ✔Wide Range of Applications - 18650/26650/32650 and other cylindrical lithium batteries, nickel-hydrogen batteries, nickel-cadmium batteries, etc. can be welded firmly..
  • ✔Power Selection - Spot Welding Machine Lithium Battery Control Board needs its own power supply, supporting 6.5V-16V power supply, battery discharge current.
  • ✔Easy to Use - The product package comes with a small file for maintaining the welding pen, main board of spot welder, full set of accessories. In the process of using the spot welder board, see our pictures for details. You only need to provide battery power to connect our motherboard to DIY 18650 and other batteries..
Check Stock