Best Power Supply Switch

Tattoo Foot Pedal - Yangna Tattoo Pedal with 5'ft Clip Cord And Standard 1/4 Phono Plug Tattoo Foot Switch

  • ...is durable and reliable, soft silicone cable is uneasy to break. The first choice of professional tattooists!.
  • HUMANIZE COMBINATION - Professional tattoo foot pedal with 5'ft silicone clip cord and standard 1/4 phono plug. Making the tattoo machine power on fast and easily. It is very flexible that perfect for power supply, machine guns, tattoo supplies and tattoo kits..
  • EXCELLENT DESIGN - Yangna tattoo foot switch design for superior ankle comfort and the touch switch design is easy to control. The groove at the top makes the foot switch pedal base with anti-skid. It is durable, and convenient to carry and use..
  • EASY TO USE - The tattoo foot switch and tattoo clip cord are easily connect your machine & power supply. The touch switch design, with your foot slight touching it,it will make the tattoo machine power on. It suit for all kinds of tattoo machines and power supply use..
  • SATISFACTION GUARANTEE - We are dedicated to providing our customers with affordable, premium tattoo foot pedal switch. If you are not satisfied for any reason simply email us and we will replace or refund your purchase when you order our tattoo foot switch.
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IKococater DC Power Supply Variable 60V 5A with Output Switch, Adjustable Regulated Switching Bench Power Supply with 4-Digits LED Power Display, 5V/2A USB Interface, Accurate Encoder Adjustment Knob

  • High Precision 4-Digit and Power Display: IKococater 60V 5A DC benchtop power supply is a professional power supply regulation device that has a high resolution of 0.01V and 0.001A. You can easily tune it within 0-60V 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..
  • Set Values by Accurate Encoder Knob: Just "set" Voltage and Current instead of "adjust". You can press the Voltage and Current encoder knob to select the Digit you want to adjust, then rotate the knob to set the value from 0-13. Each Digit can be set easily by the accurate encoder knob. The encoder switch replaces the potentiometer switch, making your work easier, more accurate and efficient..
  • 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 saving..
  • Compact and Various Application: IKococat....
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Saihisday 12V Car Auxiliary Heater, 4 Ports Universal Underdash Compact Auxiliary Heater, Winter Automotive Air Conditioner for Heating&Defrosting

  • Function: Designed with powerful blower motor and 4 vent holes, this car air conditioner is used as windscreen defroster, demister and heater in winter..
  • Type: 4 Ports Universal Underdash Compact Auxiliary Heater.
  • Fitting Required: 5/8"(16mm) inner diameter water hose..
  • Switch Instruction 1: The red wire of the speed control switch is connected with positive pole of power supply and motor..
  • Switch Instruction 2: The blue wire of the switch is connected with negative pole of motor..
  • Switch Instruction 3: The black wire of the speed control is connected with negative pole of power supply..
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One Tattoo World Dual Digital LCD Tattoo Machine Power Supply | LCD Display | Stainless Steel Pedal & 2 Clip Cords | Red

  • DC POWER SUPPLY BOX: This power supply unit comes complete with 1 flat, stainless steel foot pedal, a blue LCD display to read out the voltage, 2 clip cords measuring 8’ to attach separate machines simultaneously, and 1 power cord. The red power supply box may work with rotary tattoo machines, tattoo guns, and other machines as well. This unit comes with all the parts you need to get tattooing..
  • PROFESSIONAL QUALITY: All of our tattooing tools are made with quality materials. We pride ourselves on creating professional-grade tattoo supplies for a fraction of the cost. With the help of this high-quality power supply machine, you’ll be able to create the tattoo you've always wanted from the comfort of your home. Our supplies will also work well in a professional tattooing establishment..
  • CONNECT LINER & SHADER MACHINES SIMULTANEOUSLY: This dual power supply unit allows the tattoo artist to connect liner and shader machines simultaneously, streamlining the tattooing process and providing effortless results. To switch from a liner to a shader, simply flip the switch on the lower left corner to divert the power to the desired device..
  • 110/220V CONVERSION SWITCH: The digital, ultra-bright LCD screen makes it incredibly easy to ready the voltage and provid....
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NICE-POWER DC Power Supply Variable: 30V 10A Adjustable Switching Regulated High Precision 4-Digits LED Display 5V/2A USB Port Test Lead Output & Input Power Cord Bench Lab Power Supplies

  • 【High Precision, Low Ripple, LED Display, Auto Switch C.C/C.V Mode】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 . Adjustable power supply has C.V/C.C indicator, constant voltage and constant current mode can automatically complete the switch..
  • 【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, anodizing, laboratories, schools, electronic maintenance , electrolysis, electroplating, lamp test, DIY, etc..
  • 【Stable Vertical Design, Lightweight and Portable】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 use. DC power supply is very light and portable, with a size of only 3.3 x 9.....
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Nice-Power Adjustable DC Power Supply (0-30V, 0-10A) Variable Switching Regulated High Precision 4-Digits LCD Display 5V/2A USB Port Test Lead Output & Input Power Cord Bench Lab Power Supplies

  • 【High Precision, Low Ripple, LED Display, Auto Switch C.C/C.V Mode】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 . Adjustable power supply has C.V/C.C indicator, constant voltage and constant current mode can automatically complete the switch..
  • 【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..
  • 【Stable Vertical Design, Lightweight and Portable】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 use. DC power supply is very light and portable, with a size of only 3.3 x ....
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Kungber DC Power Supply Variable with Memory, 120V 3A Adjustable Switching Regulated DC Bench Linear Power Supply with Memory Recall and Output Disable Button 4 Digits Display and Alligator Leads

  • 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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POWERBES DC Power Supply Variable 120V 3A - Adjustable Horizontal Switching Regulated Benchtop, Highly Portable, 3-Row & 4 Digits Display, Highly Accurate (0.01V - 0.001A), Testing Leads Included

  • 【Highly Accurate Encoder Adjustment】 Just press the voltage or current encoder knob of the DC power supply to switch between each digit, and then turn the knob to set each digit in the range of 0-9, you can directly and accurately set the voltage or current you want. It is more precise and convenient than traditional knobs..
  • 【Output Switch Control】 In the process of using the variable power supply, you can adjust the voltage and current you need by pressing the output button at any time. This design can prevent you from damaging the appliance because you forget to disconnect the output. Effectively improve your experiment efficiency..
  • 【Automatic Power Calculation】 The bench power supply will automatically calculate the power based on the voltage and current, and display the voltage, current and power on the high-definition four-digit digital display. The accuracy is 0.01V, 0.001A. The bright digital display allows you to use the bench power supply in a dim environment..
  • 【Short Circuit Alarm】 When the load equipment fails and short-circuits, the adjustable dc power supply will emit a buzzer alarm. Prevent excessive output current from damaging the load equipment. In addition, it has multiple protections, such as grounding wire, leakage pr....
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YIDUOYUNCAI 6 Port PoE Switch (4*100Mbps PoE Port+2*100Mbps Uplink Port),78W,802.3af/at,VLAN,Metal Fanless,Unmanaged Plug and Play

  • ...ting passive poe device or non-poe device,the switch can only transmit data and cannot power your device,so the connected device needs to be separately powered. Or you can use it with active poe splitter..
  • 【AI PD Detection】The poe port will intelligently judge whether the device connected to the port needs power supply. If it is a non-poe device that does not need power supply, the switch will not supply power to these devices and will not damage the device..
  • 【Plug and Play】6 Port Unmanaged Network Switch Support automatically detect devices,easy to setup with no software installation or configuration required..
  • 【Fanless design】The fanless design makes poe switch work without any noise..
  • 【Network cable short-circuit protection mechanism】POE switch is stable and has strong anti-interference ability, protect the fault caused by the short circuit of the network port.Short Circuit, Over Current and Over Voltage Protection..
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