Top Fan less Power Supply

DC Power Supply Variable,0-30 V / 0-10 A LW-K3010D Adjustable Switching Regulated Power Supply Digital,with Alligator Leads US Power Cord Used for Spectrophotometer and lab Equipment Repair

  • ◆【High Precision, Wide Range】LONGWEI DC power supply is a professional power supply regulation device that designed with crystal clear, backlit 3-digit LED display of voltage, current, and power. Precise accuracy: 00.1V and 0.01A. You can easily tune it within 0-30V and 0-10A. Very durable and easy to observe even in low light conditions..
  • ◆【High Quality with Essential Safety】Safety is our priority. Grounding wire, The power supply takes the function of limited flow protection, overpower protection, over temperature protection, voltage overload protection. greatly improving its working efficiency and lifespan!.
  • ◆【Excellent Heat Dissipation】Equipped with a big fan controlled by intelligent temperature control sensor and multiple heat radiation grooves on both sides, Intelligent fan offers excellent heat dissipation effect, which reduces the noise and prolongs the life of product effectively..
  • ◆【Various Application】This one weighs less than 2kgs and measures only 2.7*8.6*6.3inches, Applies for laboratory, school, home, electronic repair DIY, aging test and other requirements thanks to complete test probes and output cable with alligator clips..
  • ◆【What You Get】1 x K3010D DC power supply, 1 x output power cord, 1 x Input power c....
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Coolerguys 12V Fan Power Supply, Length: 5ft, Input Power: 100-240vAC, Output Power: 12vDC Volts, Multi-Functional, Highly Compatible

  • Prime- Quality Material: This premium fan power supply is made from high-quality material. This highly durable and multi-functional 3+ pin computer fan power supply offers long-lasting performance..
  • Easy to Use: This computer fan power supply is a 3+ pin supply that eases connection issues and also comes in a length of 5ft, thereby solving all short cable worries. It will run either a standard 3pin or 4pin PWM fan..
  • Easy Installation: This 12V fan power supply is easy to plug and use. The cable offers great flexibility, is sturdy, and is highly compatible with fans, spitters, etc..
  • Warranty: We offer a 3-year warranty on any manufacturer's defects..
  • Satisfaction Guarantee: We are a U.S.-based seller. All items are 100% new & shipped from the United States. We ensure complete customer satisfaction..
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GagetElec 6.5 Inch 5200mAh Battery Operated Fan Portable Fan Rechargeable Desk Fans Small Quiet USB Mini Small Desktop Fans for Office Quiet with 10 Speeds Personal Table Fans for Bedroom (White)

  • 【Ten Speeds】 Most USB fan have three speeds to adjust, This desk fan has been designed 10 speeds and powerful brush-less axial motor with 7 blades, so you can adjust the wind speed more accurately, keep you cool and relaxed..
  • 【Horizontal & Vertical Rotation】Our small USB desk fan can be adjusted 60 degrees in the vertical direction；And push the button down the fan can automatically rotate 180 degrees horizontally. Free angle adjustment, provides you a steady stream of cool and quiet air at whichever direction you want..
  • 【Quiet Operation】Even the fan in the high speed the noise is less than 50dB. It is a quiet and good friend when working and sleeping. Beautiful white color fan looks and the fashion style makes this fan become a nice decoration piece for office desks. Ideal for your desk, office and bedroom use..
  • 【USB Powered】 Built-in 5200mAh large capacity battery, charged by USB cable,compatible with computers, laptops, power banks, wall chargers and any other USB-enabled power supply. USB fan is energy-saving and environmentally friendly..
  • 【One Year Quality Service】We offer one year Quality Service for any defective fan. Please contact us for help if meeting any problem..
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DC Power Supply Variable 30V 10A, 4-Digital LED Display, Precision Adjustable Switching Regulated Multifunctional Power Supply Digital with USB Interface, Disply with Output Power Lab Grade

  • ◆【High Precision, Wide Range】LONGWEI DC power supply is a professional power supply regulation device that designed with crystal clear, backlit 4-digit LED display of voltage, current, and power. Precise accuracy: 00.01V and 00.01A. You can easily tune it within 0-30V and 0-10A. Very durable and easy to observe even in low light conditions..
  • ◆【5V/2A USB interface& Auto Power Calculation】What does the USB do? Please don't worry about run out of power now, you can charge your phone, repair phones and more through the 5V/2A USB interface. The hot selling point is that this power supply can calculate output voltage and current into power intelligently and displays the value on its large screen accurately. 110V / 220V input voltage can be switched and can be used worldwide..
  • ◆【High Quality with Essential Safety】Safety is our priority. Grounding wire, The power supply takes the function of limited flow protection, overpower protection, over temperature protection, voltage overload protection. greatly improving its working efficiency and lifespan!.
  • ◆【Excellent Heat Dissipation】Equipped with a big fan controlled by intelligent temperature control sensor and multiple heat radiation grooves on both sides, Intelligent fan offers excellent h....
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SHNITPWR 12V DC Power Supply 50A 600W Regulated Switch Power Transformer AC 110V 220V to DC 12 Volt 50amp 48A 45A 42A 40A Converter Adapter LED Driver 3 Output Port for LED Light 3D Printer CCTV

  • Universal switching mode power supply. Input: AC 110V / 220V, 50 / 60Hz.
  • Output: DC 12V, Max 50A 600W. Three output ports. Each port outputs 0~50A automatically to match your device, 50A max in total for 3 ports. The default output voltage is 12V, but it can be regulated by 10%, from 10.8V to 13.2V..
  • It can supply with all currents less than 50A, such as 5A, 10A, 15A, 20A, 30A, 40A, 42A, 45A, 48A, 50A. For example, if your device draws 35A, then 35A will be supplied. If draws more than 50A, only 50A will be supplied and power supply will be damaged soon. NEVER OVERLOAD !.
  • Certified by FCC CE ROHS. We focus on producing high quality power transformers. Automatically over-current cut-off, over-voltage cut-off, over -temperature cut-off, short circuit protection. Low noise, no spontaneous combustion, no explosion, no fire hazard, stable output, safe to use..
  • It is widely use to driving 12V LED strip light, flood light, commercial lighting project, wireless router, ADSL cats, HUB, home security cameras, audio/ video devices, 3D printer, CCTV DVR NVR Surveillance System, LCD/LED monitor screen, webcam router, speaker or other 1....
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SHNITPWR 24V Power Supply DC 24volt 25A 600W Switch Power Supply Transformer AC 110V 220V to DC 24 Volt 25amp 24A 23A 22A 21A 20A Converter Adapter 3 Output Ports for LED Light 3D Printer CCTV Cameras

  • Universal switching mode power supply. Input: AC 110V / 220V, 50 / 60Hz.
  • Output: DC 24V, Max 25A 600W. Three output ports. Each port automatically outputs 0~25A to match your device, 25A max in total for 3 ports. The default output voltage is 24V, but it can be regulated from 22V to 26V..
  • It can supply with all currents less than 25A, such as 5A, 10A, 15A, 20A, 21A, 22A, 23A, 24A, 25A. For example, if your device draws 19A, then 19A will be supplied. If draws more than 25A, only 25A will be supplied and power supply will be damaged soon. NEVER OVERLOAD !.
  • Certified by FCC CE ROHS. We focus on producing high quality power transformers. Automatically over-current cut-off, over-voltage cut-off, over -temperature cut-off, short circuit protection. Low noise, no spontaneous combustion, no explosion, no fire hazard, stable output, safe to use..
  • It is widely use to driving 24V LED strip light, flood light, commercial lighting project, wireless router, ADSL cats, HUB, home security cameras, audio/ video devices, 3D printer, CCTV DVR NVR Surveillance System, LCD/LED monitor screen, webcam router, speaker or other 24V devices less t....
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OPOLAR Battery Operated Recahrgeable Desk Fan for Home Camping Hurricane, 9 Inch Battery Powered USB Fan with Metal Frame, Quiet Portable Fan with 5200 mAh Capacity & Strong Airflow

  • 【 Lasts Longer】: Equipped with two rechargeable 2600 mAh batteries, with the working time of 6-9 hours this battery and USB fan is environment-friendly and energy saving. Please take the little white tap out when first use..
  • 【Quieter Fan】Everybody loves a fan that does not make noise. This fan is exactly what you want. Its noise is less than 40dB, which creates a quiet environment for your work and sleep..
  • 【Multiple Power Supplies】The ease of use is what OPOLAR always brings to you. This fan comes with several power supply options so you can use it on batteries or via USB by connecting to a computer, power bank, etc. You can even power the fan with a wall adapter. Note: This fan cannot be charged with regular battery, except top flat 18650 Li-ion battery..
  • 【Adjustable metal frame】The fan has a 9-inch sturdy metal frame that can be adjusted 360-degree up and down manually so you can choose the wind direction easily according to your height or position..
  • 【Easy to clean】The metal frame is easy to move. The blade can be cleaned with the wet cloth..
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SHNITPWR 12V 15A 180W Power Supply Adapter 110V / 220V AC to DC Universal Regulated Switching Power Converter Transformer LED Driver for LED Light Strip 3D Printer CCTV Security System LCD Monitor

  • Universal switching mode power supply. Input: AC 110V / 220V, 50 / 60Hz.
  • Output: DC 12V, Max 15A, 180W. The default output voltage is 12V DC, but it can be regulated by 15%, from 10.2V to 13.8V. Two sets of output channels available..
  • It can supply with all amperage less than 15A. ---such as 1A, 2.5A, 4A, 6A, 10A, 15A. For example, if your device draws 12A, then 12A will be supplied. If draws more than 15A, only 15A will be supplied and power supply will be damaged soon. NEVER OVERLOAD!.
  • Certified by FCC CE ROHS. We focus on producing high quality power adapters. No noise, low temperature operation, no spontaneous combustion, no explosion, no fire hazard, stable output. Automatic overload cut-off, over voltage cut-off, automatic thermal cut-off, short circuit protection..
  • It is perfect for 5050 3528 12V LED Strip Light, Wireless Router, ADSL Cats, HUB, Security Cameras, Audio/ Video Power Supply, 3D Printer, LED Driver, CCTV Security System, LCD Monitor, Webcam Router and other 12V devices less than 180W..
  • There is no built-in fan, silent running. Metal case with many holes makes ....
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Iodine-Potassium Iodide Solution, Laboratory Grade, 100 mL

  • Easier to Set Values - Encoder switch is used on Kungber dc power supply 2021 version to replace the potentiometer switch which is widely used but not easy to adjust. On this version you can just “set” Voltage and Current instead of “adjust”. Make works accuracy, easy and fast..
  • 4 Groups of Internal Memories - You can set 4 groups of commonly used Voltage and Current combination and easily recall them by press “M1-M4”. Use the “ADJUST” knob to set new combinations..
  • Output Switch Control - Sometimes we need to switch between different voltage or current outputs, but we often forget to unplug the previous instrument and cause to burn out, which often occurs in the maintenance. Output switch is designed to solve this problem. By pressing the On/Off key, the required voltage and current can be adjusted without the actual output power, which makes this benchtop DC power supply more secure and more energy efficient..
  • Reliable and Safety - Kungber variable power supply use premium electronic components, provide reliable working status and prolong the product life effectively. Many safety measures are adopt in Kungber power supply- Grounding wire, Leakage protection, Thermal protection, Voltage overload, Power overload and Short-circuit protect....
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Smraza Raspberry Pi 3 B+ Case with Fan, 5V 2.5A Power Supply and 3 Heat Sinks for Raspberry Pi 3 Model B+ (B Plus), 3B, 2B

  • ✓ The Latest Version 9 Layers case for Raspberry Pi 3 model B+ / Raspberry pi 3 /pi 3 model b / pi 2 / pi 2 b (Not include Pi Board).
  • ✓ Raspberry Pi Case has the layout design for the Raspberry pi 3 model b+ and will perfectly protect your pi components.
  • ✓ Easy to access all GPIO ports - Raspberry pi case with cutout to allow Pi's GPIO, HDMI, USB, SD, Power Supply and Other GPIO Ports access.
  • ✓ Made of Acrylic, the raspberry pi 3b case Won’t Block your raspberry pi's Wifi / Bluetooth Signal.
  • ✓5V 2.5A power supply with 59 Inch power cable is durable, on/off switch would cause less wear and tear on your raspberry pi's power port. Package Include: Raspberry Pi 3 B+ Case, Fan, 3 Pcs Heatsinks, 2.5A Power Supply.
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Volvox sp, Living

  • 【High Precision, Low Ripple, Big LED Display, Output Switch Control】NICE-POWER 120V 3A 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. 120V 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 ....
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ARCTIC Case Fan Hub - 10-fold PWM Fan Distributor with SATA Power - Black

  • CABLE MANAGEMENT: Case Fan Hub can be placed in housing, it's connected to motherboard with one cable, you can do without many additional cables and....
  • SYNCHRONOUS FAN CONTROL: Your set PWM signal is passed on synchronously to all fans connected to the Case Fan Hub, the RPM of the first fan slot are....
  • EXPAND YOUR VENTILATION: Even if you don't have enough fan headers on your mainboard, the case fan hub expands your system by 9 more case fan slots.
  • EXTERNAL POWER SUPPLY: The fans are powered directly from your power supply via Sata Power, there is no voltage loss at the fan speed and smooth,....
  • TECHNICAL DETAILS: Output: 10 x 4-pin PWM Socket, Output Current: up to 1 A per Port, Input: SATA Power + 4-pin Fan Header, Input Current: up to 4.5....
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