Reviews Fan less Power Supply

TOAUTO DC Power Supply Variable 30V 10A，Adjustable Switching Regulated Lab Power Supply with 4 Digits Large Display,Course and Fine Adjustments (0.01V-0.001A)，Temperature Controlled Fan and Low Noise

  • 【High Precision, Wide Range】The DC power supply is a professional power regulation device that designed with crystal clear, backlit 4-digit LED display of voltage, current, and power. Precise accuracy: 00.01V and 0.001A. You can easily tune it within 0-30V and 0-10A.
  • 【Multifunction 】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 10A. The precision 10A dc power supply 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 universal, digital control, programmable, and timing output power supply.
  • 【High-Quality & Multiple Protections】The dc regulated power supply comes with over-voltage, over-current, over-power, over-heat, short-circuit, five powerful protection function. The built-in fan low 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.
  • 【Excellent Heat Dissipation】The lab bench power supply is equipped with a big fan control....
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SmartDevil Small USB Desk Fan, 3 Speeds Portable Personal Desktop Table Fan with Pasteable Hook, Dual 360° Adjustment Mini Fan, Quiet Operation, for Home Office Car Outdoor Travel (Black)

  • 【Portable and Silent】This portable desk fan is light and compact so you can carry it anywhere. Only 9 oz, it takes up small space. The noise less than 50 dB provides you with quiet enjoyment. Perfect for use in home, office, desktop, camping, or travel..
  • 【360° Adjustment】The small desktop fan can rotate horizontally and vertically within the range of 0 to 360 degrees to provide wind in any desired direction to quickly cool you down. Forget the heat..
  • 【Three-speed Adjustable】Low/medium/high speed level. Adjust appropriate fan speed by pressing the power button repeatedly. Third gear which can be variable speed design provides you more choices in different temperature environment..
  • 【USB Powered】Powered by a 38 inches USB cable, the usb table fan is compatible with PC, power banks, wall chargers and any other USB-enabled power supply. USB fan is energy-saving and environmentally friendly..
  • 【Upgraded Design】Removable front cover is easy to remove for cleaning the fan blade. The attached adhesive hook makes it easy for you to hang the personal fan on the wall or other places..
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Gaiatop USB Desk Fan Small But Powerful Portable Quiet 3 Speeds Wind Desktop Personal Fan Adjustment Mini Fan for Better Cooling Home Office Car Indoor Outdoor Black

  • Enjoy Cool Summer: Gaiatop upgraded desk fan is equipped with 4-speed strong wind, ultra-quiet and 90-degree adjustable. Brings you unimaginable....
  • Powerful, Comfortable: Thanks to a premium motor, 6.5" frame, 5.5" blade and advanced technology. Low/Medium/High/Strong speed levels and flexible....
  • Ultra Quiet: This small table fan is expertly engineered to produce little noise (less than 50dB!) that won't disturb your sleep and reading, ideal....
  • USB Powered: Powered by a long usb cable (4.92ft), portable desk fan works with computers, laptops, power banks, other usb-enabled power supply and....
  • Easy to Use: One-key to start the usb fan and freely select the wind gear, detachable frame for easy cleaning of fan blades and frame, usb port is....
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BESTEK 1000W Pure Sine Wave Power Inverter DC 12V to 110V AC Car Inverter with Digital LCD Display 4.2A Dual USB Charging Ports

  • BESTEK power inverter: America's #1 power inverter brand. Supply 1000W continuous DC to AC power, featuring 2 AC outlets and 2 smart USB charging....
  • Pure sine wave inverter: Superior to modified sine wave inverter, greater drive capability,better protection to sensitive equipment, less audible and....
  • Digital LCD display: Can show you the input/output voltage,output power and indicate protection in time, convenient for you to master the power....
  • Silent cooling fan: The cooling fan will automatically rotate at different speed according to power load and temperature, this design help to reduce....
  • Multi-Protection: Built-in 4*50 amps fuse to protect your battery and devices. Safe charging technology provides protection against overheating,....
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Kungber DC Power Supply Variable, 30V 5A Adjustable Switching Regulated DC Bench Linear Power Supply with 4-Digits LED Power Display 5V/2A USB Output, Coarse and Fine Adjustments with Alligator Leads

  • High Precision with 4-Digit and Power Display: Kungber 30V 5A DC benchtop power supply is a professional laboratory power supply regulation device that has a high resolution of 0.01V and 0.001A. You can easily tune it within 0-30V and 0-5A. The backlit 4-digit LED display provides a more accurate readout for the voltage and current value, visible easily even in the low-light conditions..
  • Constant Voltage (C.V.) & Current (C.C.) Mode Automatic Conversion: Easy to dial in the desired voltage and current with the coarse and fine adjustment knob. The constant voltage/current mode can automatically switch with load changes. The conversion of constant voltage and constant current is indicated by the LED display on the front panel..
  • Compact and Various Application: This DC power supply is less than 3 lb and measures only 9.5 x 3.4 x 6.1 inches, applies for laboratory, school, repair, electrolyzation, electroplate, brush plating, lamp test, aging testing, battery charge, home DIY and other requirements. 5V/2A USB Interface could charge your cellphone and provide power for the device which you want to repair, no worry about running out of power..
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Sans Digital HDDRACK5 5-Bay IDE/SATA Hard Drive Organizing Rack

  • Houses up to five hard drives by using easy to install turnbuckle screws..
  • Designed with a 4.7¿ cooling fan and a hollow aluminum frame for efficient heat dissipation..
  • Designed with an ON/OFF power switch, which controls the power of hard drives, when a 20-pin or 24-pin ATX power supply is connected..
  • Expandable to 10-bay by stacking an additional unit on top and securing it with a tool-less screw..
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Rosewill Gaming Power Supply, Arc Series 650 Watt (650W) 80 Plus Bronze Certified PSU with Silent 120mm Fan and Auto Fan Speed Control, 3 Year Warranty - ARC 650

  • Reliable ARC Series Power Supplies: Rosewill ARC 650 is a professional power supply to support your gaming desktop computer system and an ideal solution to deliver high availability, scalability, maximum flexibility and price/performance..
  • Silent Operation: The gaming 80Plus power supply is equipped with one 120mm fan to offer extraordinary airflow at an exceptional low noise level by different speed level in response to various temperature..
  • 80+ Bronze Certified: 80 Plus bronze certified power supplies to deliver 80% or more efficiency at a normal loading conditions and outstanding Short-Circuit/Over-Current/Over-Voltage/Over-Power/Under-Voltage/Over-Temperature Protections.
  • 3 Years Warranty: Three years product warranty to guarantee continous system performance of this 650w gaming power supply and make sure it can support long time operation for your gaming PC system..
  • UL, FCC, CE Certificated: With UL, FCC, and CE Certification, Rosewill ARC M series power supplies with strong single +12V rail provide high efficiency operation for less heat and lower operating loss..
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Kungber DC Power Supply Variable, 30V 10A Adjustable Switching Regulated DC Bench Linear Power Supply with 4-Digits LED Power Display 5V/2A USB Output, Coarse and Fine Adjustments with Alligator Leads

  • High Precision with 4-Digit and Power Display: Kungber 30V 10A DC benchtop power supply is a professional power supply regulation device that has a high resolution of 0.01V and 0.01A. You can easily tune it within 0-30V and 0-10A. The backlit 4-digit LED display provides a more accurate readout for the voltage and current value, visible easily even in the low-light conditions..
  • Constant Voltage (C.V.) & Current (C.C.) Mode Automatic Conversion: Easy to dial in the desired voltage and current with the coarse and fine adjustment knob. The constant voltage/current mode can automatically switch with load changes. The conversion of constant voltage and constant current is indicated by the LED display on the front panel..
  • Compact and Various Application: This DC power supply is less than 3 lb and measures only 9.5 x 3.4 x 6.1 inches, applies for laboratory, school, repair, electrolyzation, electroplate, brush plating, lamp test, aging testing, battery charge, home DIY and other requirements. 5V/2A USB Interface could charge your cellphone and provide power for the device which you want to repair, no worry about running out of power..
  • Reliable and Safety: Many safety measures are adopt in Kungber DC bench power supply- Grounding wire, Leakage protection, The....
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Kungber DC Power Supply Variable, 30V 10A Adjustable Switching Regulated DC Bench Linear Power Supply with 4-Digits LED Power Display 5V/2A USB Output, Coarse and Fine Adjustments with Alligator Leads

  • High Precision with 4-Digit and Power Display: Kungber 30V 10A lab DC benchtop power supply is a professional laboratory power supply regulation device that has a high resolution of 0.01V and 0.01A. You can easily tune it within 0-30V and 0-10A. The backlit 4-digit LED display provides a more accurate readout for the voltage and current value, visible easily even in the low-light conditions..
  • Constant Voltage (C.V.) & Current (C.C.) Mode Automatic Conversion: Easy to dial in the desired voltage and current with the coarse and fine adjustment knob. The constant voltage/current mode can automatically switch with load changes. The conversion of constant voltage and constant current is indicated by the LED display on the front panel..
  • Compact and Various Application: This lab DC power supply is less than 3 lb and measures only 9.5 x 3.4 x 6.1 inches, applies for laboratory, school, repair, electrolyzation, electroplate, brush plating, lamp test, aging testing, battery charge, home DIY and other requirements. 5V/2A USB Interface could charge your cellphone and provide power for the device which you want to repair, no worry about running out of power..
  • Reliable and Safety: many safety measures are adopt in Kungber lab DC power supply - Grounding wire, Leaka....
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