Best Power Protection Module

uxcell BWL100 100 mm Pull Rod Linear Position Displacement Sensor for Printer

Shipping list: AC 220V vibration sensor delay module, with ultra-high sensitivity vibration sensor..
AC 220V power supply ultra-high sensitivity vibration delay module plus relay module plus delay three-in-one module, vibration switch module Alarm trigger, with 1 vibration sensor. Relay does not have B1 normally closed end..
corridor delay switch, delay energy-saving products.
Supply voltage: AC 220V power supply, Current: greater than 100mA.

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2X Micro USB Charging Port Dock Power Connector Module Replacement Compatible with UE Boom 2 Bluetooth Speaker

USB Charging Port Dock Power Connector Module Replacement Compatible with UE BOOM 2 Bluetooth Speaker.
Tips: This is USB Charging Port Dock Power Connector Module replacement to replace your old damage USB Charging Port Dock Power Connector Module,....
Broken your USB Charging Port Dock Power Connector Module, don't need to change new machine, just buy this item and replce your damage USB Charging....
Compatible with: UE BOOM 2 Bluetooth Speaker (Please check your machine model before your purchase).
Product is fragile, easy to be damage during shipping. So if there are any questions, please contact us first, we will try our best to help you..

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Flux Capacitor - Blue - Laser Etched 5-Pin Double Pole Single Throw Flux Capacitor Maintained ON-Off DPST Toggle Switch 20A 12V

STABLE: This boost converter has voltage stabilizing function.Non-isolation boost module, very stable..
WIDELY APPLICATION: Suitable for capacitance charging, or power supply of electromagnetic gun, electronic equipment. Can be test power supply of voltage or glow tube..
SHORT CIRCUIT PROTECTION: This boost converter adopted short circuit protection design, will not be easily burned..
EASY OPERATION: use 4pcs 3mm screw to install it.No-welding terminals..
REVERSE INPUT PROTECTION: This boost converter support reverse input protection..

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9V Power Supply for Korg Volca Syth Bass, Beats Rhythm, Keys Loop Synthesizer, Korg KA350 KROSS-61 KROSS-88 Replacement Korg Volca Power Supply Cord

...power adapter undergo mulitple tests to ensure safe and available. We guarantee our this korg ka350 power adapter will charge your device as efficiently as the original 9V Korg Power Adapter. And this korg ka350 power supply are CE FCC RoHS UL certified, built in over-voltage, over-load, over-current, short circuit protection..
What You Get: 1 * Korg Volca power supply 9V 2A. 30-day disclaimer refund, 12-month worry-free exchange and our friendly customer service..

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AITRIP 8 Pack 3V 1 Channel Relay Power Switch Module with Optocoupler Opto Isolation High Level Trigger for IOT ESP8266 Development Board

【30VDC 250VAC Load】 Equiped with high-current relay, AC250V 10A.
DC30V 10A, each relay has normally open and normally closed contact. Can be selected by jumper relay and TTL or ground..
【High Level Trigger】The relay module is triggered by high level signal, which can be input from microcontroller IO..
【 3V/3.3V power relay module】- This Relay Board provides a single relay that can be controlled by any 3V/3.3V digital input from your microcontroller IO..
【Wide Application】- These 3v relay board works well with ARM /PIC /AVR /MCU/Raspberry/CNC machine/ PS4/3.3V /NodeMCU/ ESP8266 module etc..
【Long Life】 - Fast response time less than 20ms and long lifetime up to 100,000 times snap action with diode freewheel protection..

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BIQU Heat Bed Power Module Expansion Hot Bed MOS Tube for 3D Printer

A general add-on heated bed power expansion module for 3D printer.
Completely solve the hot bed power is too large and the load current issue. It can work with the Anet A8.
With this addon module to your 3D printer motherboard you can lead the maximum current up to 15A.
Under the premise of normal heat dissipation, this module can work steadily under the condition of I(Max)=15A. Don't exceed 15A during the process.).
If you intend to use heated bed with your 3D printer that uses a 12V power supply, then this module is recommended, else it may cause excessive....

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1024 P/R 5VDC 10mm Diameter Hollow Shaft Incremental Rotary Encoder

This is the "momentary" variety of the touch sensor - touch and it turns on, release and it turns off..
Positive and negative can be used as a touch surface,can replace the traditional touch button..
Four M2 screws positioning holes for easy installation.Module can be installed in such as surface plastic, glass of non-metallic materials..
In addition to the thin paper ( non-metallic ) covering the surface of the module , as long as the correct location of the touch , you can make hidden in the walls, desktops and other parts of buttons..
The module is based on a touch-sensing IC (TTP223B) capacitive touch switch module. In the normal state, the module output low, low power consumption.
When a finger touches the corresponding position, the module output high, if not touched for 12 seconds, switch to low-power mode..

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Bluetooth Subwoofer Audio Amplifier Board 50W+50W+100W with Treble and Bass Control Bluetooth and AUX Inputs BT 5.0 Stereo AMP Board for DIY Speakers Password Free ZK-TB21

▶【Subwoofer Audio Amplifier Board】 50W+50W+100W Bluetooth 5.0 wireless connection, Bluetooth+AUX audio input, 2.1 channel stereo output, just a....
▶【Treble and Bass Adjustment】 This digital Amp board with independent treble and bass adjustment buttons,you can directly adjust the treble and....
▶【Perfect Sound Quality Experience】 The audio power subwoofer amplifier module with powerful chip, AM interference suppression function,....
▶【With Protective Function】 This Bluetooth Amp module is designed with over-voltage protection, under-voltage protection, over-heat protection,....
▶【Easy Installation and Use】 The illustration of each interface is printed on the protective plate, making it easy to install and use even....

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USB A Male to 12V Car Cigarette Lighter Socket Female Power Converter Cable,Fit for Driving Recorder, Electronic Dog, Car Charger and Other Automotive Electronic Equipment (1Ft/30cm)

【Product Introduction】Length：30cm/0.98ft，USB Input: 5V 2A, Cigarette Lighter Socket Output: 12V 8W Max, It is only to power small electronic devices or charge a cell phone(It's not support some high power electric device,such as tire inflator, car cleaner, car refrigerator etc).
【Multiple Intelligent Safety Protection】Boost module comes with over-voltage, short circuit and other multiple protection. Omni-directional protection of power supply equipment and electrical equipment safety..
【USB Port Power Converter】 Convert power from USB port to 12V car cigarette lighter socket.
【Convenience】Easy to power on your car electronic equipments by extra power(such like a power bank)，Easy to enable Parking Monitoring feature of your Car Dash Cam, don't worry to run out the battery of your car any more..
【Widely applicable】Fit for Driving recorder, electronic dog, car charger and other automotive electronic equipment.

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Legrand - On-Q CPT306W-V1 in-Wall TV Power & Cable Management Kit, Hides Power & AV Cables for Clean, Clutter-Free Installation

FLEXIBILE INSTALLATION: Gives you the freedom and flexibility to install any TV, anywhere in your home.
HIDES CABLES: Neatly conceal power, HDMI, coax and Cat5e behind the wall for a clean, uniform and expandable home solution.
UNIVERSAL COMPATIBILITY: Works with all TV brands CUSTOMIZABLE POWER OUTPUT MODULE works with most TV plugs including, Right Angle, Straight Type and Wide Over-Mold Plugs, straight type and wide over mold plugs, perfect for unique entertainment center applications.
CUSTOMIZABLE POWER OUTPUT MODULE works with most TV plugs including, Right Angle, Straight Type and Wide Over-Mold Plugs, straight type and wide over mold plugs, perfect for unique entertainment center applications.
KIT INCLUDES: Power Output Module (includes 6 ft. pre-wired cord), Power Input Module, Drywall Bracket, 6ft Power Cord, and cut-out Template with complete instruction guide.

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