Best Efficient Power Supply

ACEIRMC 8pcs L298N Motor Driver Controller Board DC Dual H-Bridge Robot Stepper Motor Control and Drives Module for Arduino Smart Car Power MEGA R3 Mega2560

  • When you are driving voltage (above logo for the 12 v input, can actually accept input range is 7 to 12 v) for 7 v to 12 v, can make to onboard power supply 5 v logic, when using the onboard after 5 v power supply, interface of + 5 v The power supply does not input voltage, but can yield 5V voltage for external use..
  • The chip manual proposes to support 35V, but according to the book When the maximum voltage is applied to the maximum voltage of 298 conservative applications to 24V, for example, the motor with a rated voltage of 18V shall be driven.
  • Great for for Arduino DIY Smart Car Robot Power MEGA R3 Mega2560 Duemilanove, if driving voltage is more than 12V, use external standard 5volt TTL outputs to switch the H-bridge circuits.
  • No assembly required. This L298N board comes ready to go. Just wire up motors and power, easy to use.
  • Double H bridge design, can drive one 2-phase stepper motor, one 4-phase stepper motor or two DC motors, high efficient.
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Nebulizer Machine, Compressor Nebulizer with Mask, Personal Nebuliser Machine for Breathing Problems for Adults & Kids, Home, Daily use

  • Stably Nebulized – The compressor nebulizer uses a compressor to compress the air, and then flows through the liquid at a high speed, turning the liquid into an aerosol, and then entering the patient’s lungs. The DC power supply can ensure the stability of the nebulization..
  • Efficient Nebulization Rate – Compared to small nebulizer, the compressor nebulizer has more power, the nebulization rate ≥ 0.2mL/min, and there are three levels, which can select the most appropriate nebulization rate, reduce liquid waste, and improve treatment effect..
  • Suitable for Family Use – One-button control, easy to operate, just press the button to make the device work, very suitable for the elderly and children. Compared with large nebulizers, our compressor nebulizers are more compact, very easy to store and use as you go. Suitable for home use..
  • Longer Service Life – Because the DC power supply is used for power supply, there will be no limited working time or short working time after long-term use. Using a compressor to work will make the atomizer more durable and have a longer service life..
  • Suitable for Breathing Problems – The particles size are around 1-5μm, it will further transfer by inhalation treatment to patients’ respiratory system, which can d....
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Armacost Lighting 141250 RibbonFlex Pro Tape Light, 30 LEDs/m 32.8 ft, 3000K,

  • Professional quality LED strip lights: With industry leading lifespan and higher lumens output, this is the perfect LED solution for architectural LED lighting, under cabinet lighting, tray ceiling lighting, toe kicks, RVs, boats, motor homes and commercial lighting projects.
  • Easy-to-install: Simply peel and stick the tape light or cut and reconnect for custom installations..
  • Long lasting: Rated for 65,000 hours of continuous use.
  • Energy-efficient: The LED strip lights use 12-volt low-voltage power (power supply sold separately), making the strip lights exceptionally energy efficient.
  • 3M adhesive backing: All RibbonFlex Pro 2835 LED Tape Light comes with peel-and-stick 3M adhesive backing for a long lasting, permanent hold.
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Romlon Tattoo Kit Professional - Complete Tattoo Pen Machine Kit Rotary Tattoo Machine LED Power Supply 40Pcs Tattoo Cartridges Needles Tattoo Ink Tattoo Accessories for Beginners Tattoo Artists

  • 【TATTOO POWER SUPPLY】- Professional tattoo power supply, Built-in short circuit and leakage protection, This tattoo power supply's ultra-bright digital LED screen display makes readings more accurate, Low noise Light weight, unibody, Long-lasting stability. easy to use, Can provide efficient and stable energy to the tattoo machine..
  • 【ROMLON CARTRIDGE NEEDLES】- Romlon 40Pcs mixed cartridge needles, cartridge 100% E.O Gas sterilized and individually packaged. Needles made of 316 medical grade stainless steel. Membrane mechanism prevents ink spitback. disposable needle cartridges can switch needle configuration very quickly. Compatible with all standard cartridge grips and rotary tattoo pen machines..
  • 【PROFESSIONAL SERVICE TEAM】- Romlon Brand is a tattoo equipment manufacture over 10 years. With the experience, we know what tattoo artists and amateurs’ need on the product and price. We are constantly updating our products. We focuses on the design, development and production of tattoo products to meet the needs of professional tattooists and beginners..
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Wormhole Tattoo Pen Kit - Rotary Tattoo Kit for Beginners 20pcs Tattoo Cartridges Needles 8 Tattoo Ink Professional Complete Tattoo Pen KitTK001

  • ... Precision】Cartridges Needles made of medical grade stainless steel, Medical grade plastic.100% EO Gas Sterilized and individually packaged. Make your tattoo work exceptionally smooth and safety. It works with almost all kinds of tattoo machines, it will do a great help to a professional tattooist..
  • 【Advanced & Efficient】The switch of the tattoo pen motor is up to 10,000/min, work faster and more precise than most ordinary tattoo pens, has higher power to penetrate deep into the skin. You can use the tattoo pen as both a tattoo liner machine and a tattoo shader machine..
  • 【Garantee】If the rotary tattoo machine kit does not work well, please feel free to contact us to get the issues fixed. Furthermore, we guarantee free replacement service for all our products during warranty..
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CTEK PRO25SE Professional 25A 12V Battery Charger and Power Supply Battery Tender Charger Battery Maintainer 12V Lithium Ion Battery Charger with Reconditioning Mode and Battery Desulfator

  • For the Automotive Professional: An innovative, versatile and highly efficient 25A battery charger and power supply, designed around the needs of the....
  • Built for a Lift: Extended 19.6 ft. cables, wall hanger and bracket included for easy installation on car lift..
  • Dedicated Lithium Mode: Unique and patented system to recover, charge, and maintain LiFePO4 batteries to maximize performance and extend life.....
  • Supply Mode and Lead-Acid Recond Mode: Supply mode supports the battery during diagnostic or fault-finding work to maintain important electronic....
  • Patented Desulphation Function: Unused batteries lose their power and their life is shortened through sulphation. The charger analyzes the state of....
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Wormhole Tattoo Pen Kit - Rotary Tattoo Machine Pen for Beginners 40pcs Tattoo Cartridges Needles 8 Tattoo Ink Professional Complete Tattoo Kit TK012

  • ... Precision】Cartridges Needles made of medical grade stainless steel, Medical grade plastic.100% EO Gas Sterilized and individually packaged. Make your tattoo work exceptionally smooth and safety. It works with almost all kinds of tattoo machines, it will do a great help to a professional tattooist..
  • 【Advanced & Efficient】The switch of the tattoo pen motor is up to 10,000/min, work faster and more precise than most ordinary tattoo pens, has higher power to penetrate deep into the skin. You can use the tattoo pen as both a tattoo liner machine and a tattoo shader machine..
  • 【Garantee】If the rotary tattoo machine kit does not work well, please feel free to contact us to get the issues fixed. Furthermore, we guarantee free replacement service for all our products during warranty..
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ZealSound Wireless Charger 3 in 1, Wireless Charging Pad 10w Fast Charging Station for Apple iWatch, Airpod,14/13Pro Max/13/12/11/11 Pro/X/Xr/Xs/8/Samsung Galaxy Phone(24w DC Power Supply Include)

  • ...or Apple AirPods 1/2/3/AirPods Pro, Galaxy Buds, and Apple Watch Series 6/5/4/3/2/1. Support for hybrid charging between Apple and Android..
  • 【Charge Forward with 24W DC Power Supply】The wireless charger pad can charge any Qi-compatible device 5% faster with the included 12V/2A AC to DC Power Supply, using highly efficient components and an advanced chipset. Note: It does not charge through metal or cases which thicker than 0.2 inch..
  • 【QI CERTIFIED Advanced Safety Protection】 QI-ID: 10602 Exclusive Multifunctional Intelligent Protect Technology provides temperature control, surge protection, short-circuit prevention, and more. 0.24in thickness design plus intelligent temperature control system ensure cooler but more efficient charging.
  • Leather ultra slim pad and premium copper coil makes the charge safer and has a good heat dissipation..
  • 【Universal Compatibility】7.5W fast charging mode for iPhone 14,13,13 Pro,13Pro Max,12,12 Pro,12Pro Max,11,11 Pro Max,XS Max,XS,XR,X,8,8 Plus and more. 10W wireless charging for Samsung Galaxy S22 Ultra,S22+,S22,S21 Ultra 5G,S21+,S21,S21 FE,S20,S10, S10 Plus, S10E, S9 Plus, S9, Note 9, Note 8, S8, S8 Plus, S7, S7 Edge and more. And other wireless charger standard phones support 5W wireless charging..
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Vertiv Liebert PST5 660VA 400W UPS with Battery Backup & Surge Protection, Eight outlets and a Three-Year, Full Unit Warranty (PST5-660MT120)

  • UPS: Surge protection and battery backup buffer against power supply interruptions caused by blackouts, lightning strikes, brownouts and other power supply issues..
  • OUTLETS: Eight outlets, with four of them dedicated to protecting sensitive electronics that don't require battery backup, which allows users to tailor protection to device requirements.
  • USB port and multiple mounting capabilities..
  • ENERGY STAR CERTIFIED: UPS provides backup power and protection during damaging surges, spikes or power outages while remaining energy efficient.
  • MANUFACTURER'S : Three-year, full unit coverage including the battery with no-hassle, advanced replacement.
  • USER FRIENDLY: LCD display screen on front of unit for easily monitoring estimated run time, load capacity, battery status, and input/output voltage and frequency.
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Tattoo Pen Kit - Jconly Quality Rotary Tattoo Machine Pen with Tattoo Wireless Power Supply and 20pcs Tattoo Cartridges Needles Tattoo Pen Cover Sleeves Tattoo Grip Cohesive Bandage Practice Skin

  • PERFECT GIFT: it a great gift for your family member and friends. This pen set is equipped with a wireless power supply, which is more convenient to use. The tattoo pen has a built-in powerful motor, ergonomic design, and the tattoo work is efficient and labor-saving. It is very suitable for long-term tattoos. It is a very good choice for tattoo beginners and professional tattooists..
  • PROFESSIONAL Tattoo Pen - Our Rotary Tattoo Machine Pen has a cool shape, runs great and feels very comfortable in your hand,with high quality Japan Motor,strong power, super stable,Pretty quiet - low noise, it is quite easy to master..
  • Power Supply Parameters - mini tattoo power supply is made of plastic, small size, light weight (Only 55g)and easy to carry around. so you can carry out outdoor tattoo work.This mini tattoo power supply machine provides 5 voltages: 4.5V, 6V, 7.5V, 9V, 11V. Long press the button to turn ON/OFF, Double click to switch between these voltages..
  • Cartridge Needles - CE certification.Cartridges made of 316 medical grade stainless steel,Medical grade plastic.100% EO Gas Sterilized and individually packaged.Make your tattoo work exceptionally smooth and joyful. It works with almost all kinds of tattoo machines, it will do a great help to a professio....
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