Best Adjustable Power Supply

Programmable 30V/10A DC Power Supply Variable, Adjustable Switching Regulated Power Supply with 4-Digit Large Display Alligator Leads, PC Software, USB Interface for Lab Equipment (30V/10A)

  • ✦Higher Sensitivity & Precision✦ Adjustable 30V 10A DC Power Supply is designed for laboratories, schools and production lines. Its output voltage and output current could be continuously adjusted between zero and nominal value. It can precisely sense the location of voltage and current and make double potentiometer adjustment. Good power stability and ripple coefficient, it can precisely sense the location of voltage and current..
  • ✦High-Quality & Multiple Protections✦ The Power Supply comes with over-voltage, over-current, over-power, over-heat, short-circuit, five powerful protection function. The built-in fan low arc noise & low ripple,prolonging the life of product effectively. In addtion, the power supply variable displays voltage, current and power simultaneously and the keyboard can be locked to avoid misoperation..
  • ✦Constant Voltage & Current Current Operation Mode✦ The easy-to-use rotary knob of coarse and fine could adjust the data of voltage and current digit by digit, which allows you to set the desired output resolution quickly and easily in 30V 5A. It also comes with high-quality pure copper toroidal transformer, intelligent temperature-controlled fan, unique solar heat dissipation function and 4-in-1 power supply, including u....
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DZS Elec 6pcs XL6009 DC-DC Booster Converter Module 3V-32V to 5V-35V 4A Adjustable Step-up Voltage Regulator 5V 9V 12V 24V Power Supply Module

  • XL6009 DC-DC Adjustable Booster Power Converter Module, High efficiency non-isolated booster module can be used for booster voltage stabilizer power supply, DIY adjustable mobile power supply, booster charger, etc..
  • Input Voltage: 3V-32V, The optimal operating voltage range is 5-32V.
  • Output Voltage: 5V-35V Continuing Adjust (Step-up module, output voltage is higher than input voltage).
  • Input Current: 4A (max) Non-Load 18mA (The higher voltage, the greater no-load current.).
  • The booster power board is equipped with 4A high-efficiency MOSFET switch tube, with the conversion efficiency up to 94%..
  • Ultra high switching frequency 400KHz, the filter capacitance with small capacity can achieve very good effect, smaller ripple and the volume..
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Romlon Tattoo Kit Wireless - Tattoo Machine Kit Professional Complete Rotary Tattoo Machine Wireless Power Supply 40Pcs Tattoo Cartridge Needles Tattoo Accessories for Beginners Tattoo Artist

  • 【COMPLETE TATTOO PEN KIT】- Complete wireless tattoo kit is a good choice for beginners, learners, tatoo artists. Complete tattoo starter kit....
  • 【ROTARY TATTOO MACHINE PEN】- This rotary tattoo machine pen simple, classic, use polymer materials RCA jack, The tattoo machine pen handle is long....
  • 【VOLTAGE ADJUSTABLE POWER SUPPLY】- Professional wireless adjustable voltage power supply, Press and hold the power button 2 seconds to turn....
  • 【ROMLON CARTRIDGE NEEDLES】- Romlon 40Pcs mixed tattoo cartridge needles, The pro tattoo cartridge needles is made of 316L surgical stainless steel....
  • 【PROFESSIONAL SERVICE TEAM】- Romlon Brand is a tattoo equipment manufacture over 10 years. With the experience, we know what tattoo artists and....
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Rockville RPG15 15' Professional Powered Active 1,000w 2-Way DJ PA Speaker+Stand

  • ...gh-quality components and exceptionally rugged high impact ABS construction. Amplifier clip limit LED indicator & power LED cabinet rear.
  • Front display power meter Blue LED. 110 / 220 Volt switchable power supply with external user serviceable fusing. Dimensions : 15.67" X 15.57" X 26.93". Features: RockvilIe RVES05 Adjustable Tripod DJ PA Speaker Stand. (1) Stand included. Adjustable Height. Steel Construction with Nylon Clutch and Base. Black Color. Weight Capacity: 100 lbs. Adjustable Height Range: 71 inches. Base spread: 0-23 inches. Tube Diameter: 1.38 inches. Leg Diameter: 1.38 inches.
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Situ Lighting: Plug-in Micro Series Compact Remote Controlled LED Picture Light USA Made (Black, A) 3 Light (Artwork up to 42\Wx34\T or 35\Wx48\T))

  • ...g In Lighting Artwork | Smallest LED Art & Picture Lights Made | Included White Power Supply (Black Upon Request) Plugs Into Any Standard Outlet and Most Recessed Clock Boxes (Upon Request) | For Wireless Version See Our Rechargeable Micro Series | 3 Sizes Available 1 Light: Artwork Up To 24”W x 34”T | 2 Light: Adjustable For Artwork Up To 30”W x 34”T or 26”W x 48”T | 3 Light: Adjustable For Artwork Up To 42”W x 34”T or 35”W x 48”T.
  • See Diagram In Images on Left for Sizing and Light Adjustment Range | Design Allows User to Adjust Size and Shape of Light Output via Proprietary Integrated and Pivoting LEDs | Included RF Remote Control (Programmable To Multiple Lights) Offers 50+ Brightness Settings Of Color-Accurate (93 - 95+ CRI) 2700k or 3000k (Warm White) LED Light | Remote Control Features 3, 6, and 9 Hour Timer Settings for Convenience | Mounts to Wall or Artwork.
  • Only Art Light Designed from the Ground Up Specifically for Small to Medium Size Works | Quality Of Light Is Paramount | Compact, Discreet Design Allows Artwork To Stay Center of Attention | 1, 2, and 3 Light Models Are Only 1/2”, 1 3/4”, and 2 ¼” Wide | These Compact Lights Replace Up To Equivalent Of 20” Picture Lights | Manufactured of High Quality Materials....
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Jebao SLW-20 Compact Wavemaker w/Controller, Black

  • Jebao SLW-20 20W 2641GPH (10000LPH) adjustable aquarium wave maker and circulation pump. Comes with magnet mount suitable for glass thickness of up to 0.39” (10mm)..
  • Dimension: 2.75” (70mm) Diameter x 2.16” (55mm) Deep.
  • External drive controller, no electronic devices inside of the pump, longer life and more reliable..
  • Safe DC24 UL power supply,1.5M power supply cord and 1.5M pump cord..
  • The SINE wave controller can set different wave modes: short pulse, SINE wave pulse, random, and steady stream..
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Heated Scarf Men Women USB Port Connecting to Power Bank Heating Scarf Neck Wrap Not Including Power Bank (Pink)

  • Warm & Soft - 150*120CM classic-designed electric fleece heated scarf features a heated neck wrap that warms you up in minutes. When an ordinary scarf just isn't enough, our heated scarf battery operated delivers an extra dose of warmth..
  • 3 Level Adjustable Temperature - Low(38-42℃), Mid(45-50℃), High(50-55℃), you can choose as need to solve your neck discomfort. It can fast to heat up and protect our neck from low temperature without hurt skin..
  • USB Charging Port: USB charging interface design, convenient and fast, can be powered by a variety of connection methods, computer power supply, mobile power supply, adapter connection power supply, users can choose freely..
  • Zip Pocket - Bottom of the heated neck wrap have a pocket with zip, power bank can be securely in the hidden zippered pocket & powers the carbon fiber heating element (power bank not included)..
  • Indoor And Outdoor Use - Suitable for indoor and outdoor activities to prevent frostbite in cold weather and warmth! At the same time, you can buy the hot gloves/heating socks/heating insoles in our shop to make your winter full of warmth..
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New Version AC to DC Converter, EAGWELL SMPS 110V AC to 12V DC Converter Power Supply Adjustable Switch Power Supply Transformer Max 50A 600W

  • ...mps, Eagwell's 50 amp power supply come with ul power cord ,12v converter with switch ,wire lugs,metal clip and screw.Super convenient for devices with clamps. You can clamp to the two cylindrical contacts directly. It is a patent design of 12v dc power converter..
  • 【ADJUSTABLE VOLTAGE】12 Volt Power Supply is AC to DC 12V Converter.Input voltage Support AC 110V-120V / 220V-240V , Output Range (12V 1A-5A, 12W-60W ) or (12V 10A-50A 120W-600W) ,voltage input will adjust automatically to SMPS Model ,Output current Mainly depends on your device, such as 10A 120W, 25A 300W, 40A 480W, Max current up to 50A,Power 600W..
  • 【HOW TO CHOOSE】The peak power is 50A,600W. It does not mean 12v power supply can fit rate power 600W. For motor device, the start current will be much higher that rate power. If use resistive equipment , such like led strips, you can use higher power, such like 40A rated leds will also be OK..
  • 【SMART COOLING SYSTEM】600W Power Converters Aluminum Shell are designed with many heat dissipation holes, Built-in Cooling fan and dust-proof net, which effectively prevent dust from entering, ensure the stable....
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Rug Tufting Gun Cut and Loop Pile 2 in 1 Carpet Weaving Flocking Kit, 4-45 Stitches/Sec High Speed Knitting Machine, DIY Rug Making Tools for Handmade DIY Beginners

  • High Efficiency: The carpet trimmer has a powerful power motor that provides up to 6000RPM and 200W of power. Plug and play, strong and stable power supply, you can use the carpet trimmer to quickly trim debris and cut smoothly. Global Universal voltage: 100-240V.
  • Adjustable Speed: up to 200W stepless speed motor, you can use the adjustable knob on the power adapter to easily adjust the power to suit your different needs. Power supply with 118IN power line.
  • Sharp Blade: A sharp blade composed of a titanium alloy fixed knife and a zirconium ceramic movable knife, which can quickly complete the cutting and last longer. The knife head with a strong magnet is more convenient to replace..
  • Package Includes: 200w high power Carpet Trimmer, 2 Double-sided limit combsincluding 3mm, 6mm,9mm, 12mm, A Replacement blade, A Blade Lubricating Oil, A U-shape carpet shears, A Cleaning brush, A Detailed operating instructions, A Portable storage box.
  • After-Sales Maintenance: Please use lubricating oil before using the electric clipper to avoid heat. After using the clipper, please add lubricating oil after cleaning.We offer 2-year free Warranty for the Carpet Trimmer, please contact us if you have any issues.
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NICE-POWER Adjustable DC Power Supply: 30V 10A Variable Switching Regulated High Precision 4-Digits LCD Display 5V/2A USB Port Output & Input Power Cord Bench Lab Power Supplies

  • 【High Precision, Low Ripple, Big LED Display, Output Switch Control】NICE-POWER 30V 10A DC power supply is a professional power supply regulator with high accuracy of 0.01V and 0.001A, low ripple of DC power supply. The backlit 4-digits LED display has the advantage of high resolution, which can be easily viewed even if you are in low-light conditions . Adjust the required voltage and current through the output switch button without the actual output power, safer and more energy efficient..
  • 【CE & FCC Certification, Multiple Protection, Various Application】Lab power supplies have passed CE & FCC Certification. 30V DC power supply has multiple protections: overvoltage protection, overcurrent protection, overheating protection, over power protection, short circuit protection, leakage protection. DC power supply is suitable for LiFePO4 battery charging, arduino project, laboratories, schools, electronic maintenance , electrolysis, electroplating, lamp test, aging test, DIY, etc..
  • 【Front Power Switch , Stable Vertical Design, Lightweight and Portable】The front power switch is very convenient. Bench power supply adopts stable vertical design, DC power supply has shock absorber rubber feet at the bottom, so it will be safer and more stable during u....
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