Top Power Module Reviews

Laser Engraver Cutting Module, LASER TREE 10W Output Optical Power Diode Laser Head, Double Ultra-Fine Compressed Spot Laser Cutter Module with Air Assistance, Laser Engraver for Wood and Metal, 24V

POWERFUL 10W DUAL LASER MODULE – The LASER TREE laser module has 80W machine power and 10W output power, 0.08*0.08mm compressed spot enabling finer laser engraving. The laser module engraves 304 stainless steel up to 300mm/s at a 45mm focus length. And laser cutter module ability to cut through 8mm thickness plywood by one pass at speed of 1.5mm/s. Excellent engraving speed & remarkable cutting ability for a better cutting/engraving experience..
AIR ASSIST & EYE PROTECTION MODES – AIR ASSIST Mode: LT-80W-AA laser engraver module is equipped with an air assist metal nozzle that can make material edges cleaner when cutting/engraving. That will greatly reduce burned marks and bring you an excellent cutting experience. (Note: Air-assisted pump not included) Mode 2: This laser module comes with a detachable eye protection cover. When engraving with this laser head, you could use this protective cover that can effectively filter blue light..
ULTRA-LONG SERVICE TIME – The main part is made of aluminum alloy to make the module structure more solid. And this laser cutter engraver module built-in fan cooling system, a fan speed of 10000 rpm, and cools efficiently to prolong service life. Original diode, high quality, lifetime up to 20,000 hours. Engraving ....

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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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20 Pieces 3 Pins AMS1117-3.3 DC 4.75V-12V to 3.3V Voltage Regulator Down Power Supply Buck 800mA Module

How to install: please check the product pictures carefully for the wiring diagram steps before using, simple dual-panel design and the input output using the 3 pin single row pin for easy connection, the input voltage is higher than output voltage 1.2V, the module will work normally.
AMS1117-3.3 is a positive voltage regulator step down power supply module, support DC 4.75-12V input and 3.3V fixed voltage and 0.8A current output.
Electronic devices partner: the 3 pins AMS1117-3.3 voltage regulator mini step down power supply module, can be applied to electronic devices which need 3.3V power supply, such as SCM project design, MCU development and more, easy to be connected and provide the power supply.
Where to use: the voltage to 3.3V 800mA DC buck module is applicable for high-efficiency linear regulator published active power regulator battery charger active instrument.
Compatible with: the 3 pins AMS1117-3.3 voltage regulator mini power supply is compatible with Arduino MEGA2560, MSP430 development board, 3.3V low power consumption MCU, FPGA/CPLD PLD programmable logic systems, ARM7 ARM9 ARM11 STM32, etc..
Provide more safety: the AMS1117-3.3 800mA DC buck module features overheat shutdown circuit provides overload and over-temperature protectio....

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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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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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cciyu Engine Cooling Fan Control Module Fit for 2006-2011 for Crown Victoria 2015-2017 for Focus 2006-2011 for Lincoln Town Car 2007-2011 for Mercury Grand Marquis 2006-2009 for Pontiac Solstice

❥FIT VEHICLES - 2006-2011 for Crown Victoria 2015-2017 for Focus 2006-2011 for Lincoln Town Car 2007-2011 for Mercury Grand Marquis 2006-2009 for Pontiac Solstice 2007-2010 for Saturn Sky.
❥FEATURES OF COOLING FAN CONTROL MODULE - When the vehicle speed of the vehicle is greater than 0 KPH and the power take off unit is engaged, the fan control module raises a setpoint of the engine coolant temperature to reduce the fan speed demand processed from the engine coolant temperature, the power take off status information, and the vehicle speed..
❥EASY INSTALLATION - Step 1: Check the fan control module. Step 2: Locate the fan control module. Step 3: Unplug the connectors for the fan control module. Step 4: Retaking off the Fan control module. Step 5: Installing the new fan control module. Install the new fan control module in place of the one that was toke off..
❥PAKCAGE INCLUDING - We offer 1 piece of well performance Engine Cooling Fan Control Module and buy with confidence..
❥NOTE - Please never mind searching for See all vehicles or look though the description of the item including the picture compared.

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POWLAB SMD5050 Storefront Lights, 120Ft Store Window LED Lights 240Pcs 3 Led Module Light RGB Storefront Window Strip Light Super Bright Waterproof for Business Store Light Letter Advertising

Super Bright LED Module Light- The led storefront light uses 3pcs premium SMD5050 LED beads for each module, which offers stable & bright lights to your store front, shop, advertisements or advertising letter signs. There are 7 colors with the light: red, green, blue, purple, yellow,white, light blue..
Commercial LED Light- IP68 waterproof LED module lights with sticky Self-Adhesive tape on the back of each module, It is convenient for you to install with sticky self-adhesive tape on the back of each module. You can also hang them on anywhere you want with optional screw holes.DIY your own LOGO or Lighted Store Signs..
Store Decorative Light - Upgrade 5050 SMD module are brighter. With ABS plastic material, The Waterproof LED module lights can work normally when it rains or snows, and it will not cause a short circuit. But you should pay special attention to the positive and negative poles of the wire to avoid short circuit. Besides, the color of the plastic will not gradually become yellow after long-term using..
Energy-saving LED Light- The working voltage of this super bright LED light is DC 12V.

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Garbage Disposal Air Switch Kit Sink Top Waste Disposal Long Stainless Steel Brushed Nickel On/Off Air Button Food and Waste Disposals Part by Etoolcity

Upgrade Version: We redefined the air switch, made of real stainless steel, never worry fade away and fall off, more elasticity and flexiable.
Two Power Module Installation Methods: You can use screws to fix the power module part, or use strong nano-markless hook sticker to attach directly to the wall. Both ways are very strong.
Safety & Security: The power module allows any garbage disposal power cord to fit safely and securely without any issues. The power line is attested by UL for security and long-term use.
Easy To Installe Air Button: Just drill a not less then 1-1/4 diameter hole in the sink, counter-top or front of the sink cabinet, place the rubber gasket between the push button and the top of the sink counter. Tighten the plastic nut under the sink counter to ensure a watertight seal.
Air switch kit includes: Single outlet power module, 5 ft long air tube, 2.5 ft power cable, long(2.7'') stainless steel brushed nickel air switch button, set screws and strong nano-markless hook sticker.

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2 Pieces Digital FM Transmitter Module Stereo FM Transmitter DSP PLL 76.0 -108.0MHz Stereo Frequency Modulation with LCD Display Line/USB/Mic Input, DC 3.0V - 5.0V

Good performance: thanks to the DSP and PLL technology, these multi-functional stereo FM transmitter modules can provide you with quality stereo.
Practical design: the FM transmitter module has a blue backlit LCD display, allowing you to clearly see the value in a dark environment.
The power consumption is extremely low, and noise interference is small.
Suitable for: this digital FM transmitter supports line/USB/mic channel input, its transmitting frequency range is 76.0~108.0 MHz, and the frequency response range is from 50 Hz to 18 KHz.
Frequency adjustment stepping is 0.1 MHz/ times when short press the key and 1.0 MHz/ times for long press.
Wide uses: the digital FM transmitter module can be applied to FM wireless, USB PC broadcast, maternal and child monitoring, wireless microphone and much more.
Warm notice: please confirm whether the power polarity and power voltage are correct before turning on the power.
If the input voltage exceeds 5V or the positive and negative poles of the power supply are connected reversely, it may cause permanent destroy to the module.
Do not touch the components on the back of the module while working, so as not to affect the normal operation of the module.

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EAGWELL Module Lights, 100 FT LED Window Lights Waterproof Storefront Light Business Decorative Lights 12V 5050 RGB LED Lights for Advertising Signs Business Store Light with SM-4P Connectors

【Enough Brightness】3 LEDs for each module light, which ensure the brightness of your store, advertisements or any other attractive signs. There are 7 colors with the light: red, green, blue, purple, yellow,white, light blue. which can be switched between these 7 colors through the remote control. All Accessories are included (10 strands of LED Lights 100 feet long in total, 2 Power Plug, 2 Remote controller)..
【Easy to Use】Easy installation With Super Sticky Self-Adhesive tape on the back of each module, you can stick or hang on anywhere you like.There are sm-4p connectors on the end of each strand of LED module light. It will be much easier for you to connect the lights. Just plug. No need to male female connectors any more. Please pay special attention to the positive and negative poles of the connectors to avoid short circuit..
【Energy-saving】High energy efficient 5050 SMD module 30 watt and 200 Lumen for each, provides extreme energy saving solution and brightness for your business. The led window module light is powered by a 12V DC power supply and is driven by a constant current, which greatly reduces the fluctuating power efficiency, low powe....

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3v Relay Board Raspberry Pi Arduino Relay Module 1 Channel Opto-Isolate High Level Trigger for IOT ESP8266 Microcontrollers Development Board

【1 Channel Relay Module】- This Relay Board provides a single relay that can be controlled by any 3V/3.3V digital input from your microcontroller IO..
【Main Specification】- The 3v Relay 1 Channel power switch module compatible with 10A 250VAC and 10A 30VDC load.4pcs * 2.5 mm Fixed Bolt Hole..
【Adopted Optocoupler Isolation】- 3V/3.3V power relay module supports photocoupler isolation control and dual power supply input ensure high anti-interference ability. Fast response time less than 20ms and long life time up to 100,000 times snap action with diode freewheel protection..
【Jumper Caps】You can select whether the relay and the signal use the same power supply or not by removing the jumper caps on the pins. And It is better to share the same power supply, because that is more convenient for using..
【Wide Application】- These 3v relay board works well with Arduino/ ARM /PIC /AVR /MCU/Raspberry/CNC machine/ PS4/3.3V /NodeMCU/IOT/ ESP8266 module etc..

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DC DC Buck Boost Converter Variable Voltage Regulator CC CV 0.5-30V 4A 5V 6V 12V 24V Power Module Adjustable Voltage Regulated Laboratory Power Supply

output voltage range is DC 0.5-30V, can be arbitrary adjustable.
output current can be 3A for long term use, if enhance heat dissipation, it can reach 4A.
max output power is 35W, if enhance dissipation, it can reach 50W.
LCD displays input/output voltage, output current/output power/output capacity/output time.The module can be set to ON/OFF by default.
Safe Protection: the module is with Anti-reverse connection protection of input end, so that it will not burn out when there is reverse connection.Anti-backflow protection at the output end. No need to add anti-backflow diode when charging. Multiple software protection mechanisms are available, and the protection threshold is adjustable. When the working parameters of the module exceed the protection threshold, the output will be automatically turned off.
Application: the volt conversion board can be used as an ordinary buck/Boost module with over-current protection.
used as a high-power LED constant current driver module.
DIY a solar power controller, Battery Charging.
Output ripple is small and πfilter is available.Thick heat sink .Buck-boost Integrated.

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SainSmart FL55 Laser Module 455nm Blue-Violet Light Fixed Focus Laser Module Kit for Genmitsu CNC Machine 3018-MX3/3018-PROVer

Application: The laser module is ideal for engraving, cutting, scribing, and drilling. Desired patterns can be made easily on the wood or plastic by this unit. This module is only compatible with 3018-MX3/3018-PROVer, but not compatible with 1810-PRO/3018/3018-PRO..
Fixed Focus: The fixed focus distance is 20mm. Compared with the adjustable focus laser module, the light spot of the fixed focus laser module is smaller. At the same power, the fixed focus laser module can cut 3mm linden wood in one pass, not possible with current adjustable laser modules..
Longer Service Life: The fixed focus laser module can work at full power for 8 hours without any light decay. The service life can be up to 10,000 hours..
Excellent Heat Dissipation: Equipped with a large aluminum heatsink and cooling fan, this can help the heat dissipate fast and ensure the laser module works continuously..
Industrial Grade Design: It is designed for industrial laser engraving machines, it adopts an intelligent feedback control circuit, external ACC constant current driving Mode. Featuring reliability, high stability, high efficiency, low noise, and excellent laser beam quality..

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