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Best Usb 220v Relay

SainSmart USB 4 Channel Relay Automation (5V)

  • NOYITO 2-Channel Micro USB Relay Module is equipped with a stable USB to serial port chip and a microcontroller. It can use the serial port debugging software to send serial commands on the computer to control the opening and closing of the 2-channel relay..
  • Onboard high performance microcontroller chip, CH340 USB control chip.With power LED indicator and relay status LED.On-board 2-channel 5V, 10A/250VAC, 10A/30VDC relay, long relay life, can work 100,000 times continuously..
  • Module with overcurrent protection and relay diode freewheel protection..
  • NOYITO 8-Channel Micro USB Relay Module ASIN：B09RGTSHHW.
  • NOYITO 4-Channel Micro USB Relay Module ASIN：B09RGVQXXT.
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Innovited HID Replacement Bi Xenon Relay Wiring Harness Hi Lo - H4 9003 HB2

  • [High quality chip]:This product adopts imported high-performance USB control chip..
  • [Stable connection]:This board is designed with square type-b USB interface which assures the stable connection..
  • [Stable performance]:The high quality relay and dedicated relay driven ULN2803 chip ensure relay to work more stably..
  • [Flexible and convenient]:There are two flexible and convenient power input methods, power socket and terminal..
  • [Practical setting state]:The relay can maintain the setting state even if the computer is power off or USB is disconnected from computer after....
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CARLO GAVAZZI DAA01CM24 TIME DELAY, W/Timing Adjustment KNOB, Input / 240VAC/DC, SPDT, Range / 0.1SECOND to 100HOUR, Relay

  • Product Name:small time relay/delay device.
  • Control mode:H3Y-4 4 groups of delayed contacts.
  • Contact voltage:DC12V DC24V AC110V AC220V.
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VELORE H3Y-4 0-10S Power OnTime Delay Relay Timer DPDT 14Pins H3Y-4 DC12V DC24V AC110V AC220V (Size : AC220V)

  • Product Name:small time relay/delay device.
  • Control mode:H3Y-4 4 groups of delayed contacts.
  • Contact voltage:DC12V DC24V AC110V AC220V.
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NOYITO 2-Channel 5V Computer USB Control Switch Relay Module Drive-free relay module Plug and Play Suitable for PC Smart Controller

  • The module uses HID technology, without any driver, plug and play. Support WIN7,10, XP 32-bit, 64-bit system, easy to use simple..
  • Onboard square USB interface, stable connection.
  • use of high-performance USB control chip.
  • use dedicated relay driver chip ULN2803, relay work more stable.
  • Power outlet and terminal, two access power mode convenient and flexible. After connecting the power, even if the computer shut down or USB from the computer pull out, the relay can also maintain the set state..
  • 【NOTE: The 1-Channel 2-Channel module does not require an external power supply. 4-Channel 8-Channel modules require an external module power supply. 】PCB size: 56.5mm * 40.6mm, fixed hole size: 3mm, fixed hole center moment: 52.2mm * 36.6mm..
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Taidda USB Relay Module, Sturdy Durable Lightweight Lcus1 USB Relay Module Intelligent USB Switch Control Module Onboard Ch340 Control Chip

  • Onboard high performance microcontroller chip.
  • Module with overcurrent protection and relay diode freewheel protection.
  • On-board 5V, 10A/250VAC, 10A/30VDC relay, long life of relay can be continuously sucked 100,000 times.
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2000Watts Voltage Converter, 220V to 110V Converter, International Plug Adapter, Universal Travel Adapter, Power Converter Adapter Combo, US to Europe, UK, Israel, Africa Over 150 Countries

  • INTERNATIONAL PLUG ADAPTER, 220V TO 110V CONVERTER: Compact travel size (2.8”x2.5”x2.3”). Universal Travel Adapter fits electrical outlets in over 150 most commonly visited countries and regions, such as European, Ukraine, Israel, Thailand, Vietnam, Cambodia, Germany, China, Korea, India, Italy, Brazil, Europe, Asia, Africa, Etc..
  • ADAPTER MODE: for any mobile device such as iPhone charger, iPad charger, phone charger, cameras charger, laptops charger, MacBook charger, watches charger and so on. All USB and dual voltage devices must use adapter mode, is listed as a range of numbers, like 110–220V or 100-240V..
  • CONVERTER MODE: voltage Converter step down the voltage from 220v to 110v to use with Electric Products. Electric Products are simple heating devices or have mechanical motors. Examples are hair dryers, steam irons, electric kettle, waffle maker, one step volumizer hair dryer brush, curling iron, etc.
  • Please don’t use 220v to 110v converter with Dyson’s products, T3 hair products, Ionic hair dryer brush, Television, Multi-function Coffee Machine, tool battery, power tools, US voltage Hair Straightener… and appliances rated at 0-25W, like water flossers, hair clippers..
  • Please read the introduction and description carefully before using....
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2000 Watts Voltage Converter Step Down Voltage 220V to 110V for Hair Dryer Laptop MacBook Cell Phone Travel Adapter Converter for US to UK Europe Australia Italy Over 150 Countries

  • INTERNATIONAL PLUG ADAPTER, 220V TO 110V CONVERTER: Compact travel size (2.8”x2.5”x2.3”). Universal Travel Adapter fits electrical outlets in over 150 most commonly visited countries and regions, such as European, Ukraine, Israel, Thailand, Vietnam, Cambodia, Germany, China, Korea, India, Italy, Brazil, Europe, Asia, Africa, Etc..
  • ADAPTER MODE: for any mobile device such as iPhone charger, iPad charger, phone charger, cameras charger, laptops charger, MacBook charger, watches charger and so on. All USB and dual voltage devices must use adapter mode, is listed as a range of numbers, like 110–220V or 100-240V..
  • CONVERTER MODE: voltage Converter step down the voltage from 220v to 110v to use with Electric Products. Electric Products are simple heating devices or have mechanical motors. Examples are hair dryers, steam irons, electric kettle, waffle maker, one step volumizer hair dryer brush, curling iron, etc.
  • Please don’t use 220v to 110v converter with Dyson’s products, T3 hair products, Ionic hair dryer brush, Television, Multi-function Coffee Machine, tool battery, power tools, US voltage Hair Straightener… and appliances rated at 0-25W, like water flossers, hair clippers..
  • Please read the introduction and description carefully before using....
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Diyeeni 4-Channel 12V USB Control Switch Relay Module, Relay Board Computer Smart Switch Controller, PC Relay Module Expansion Board, Relay Board for Automation

  • Onboard square USB interface, stable connection..
  • Use imported high performance USB control chip..
  • Use the special relay drive chip ULN2803, the relay works more stable..
  • Board power socket and terminal, two ways to access the power supply are convenient and flexible..
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220V to 110V Voltage Converter US to Europe, 2000W Travel Adapter Global Power Adapter with 2 USB Ports and EU/UK/AU/US Plug Adapter

  • : This travel adapter features a 2000W US to EU/UK/AU plug (outputting 220V), an 880W converter plug (220V to 110V voltage converter), and 2 USB ports (5V), making it compatible with over 150 countries, including Australia, North America, United Kingdom, and Continental Europe. The US standard plug on the device and the 3 included international adapters ensure you'll have power wherever you go..
  • : The voltage converter us to europe can step down voltage from 220V to 110V and is compatible with 25W-880W power devices. Please note that it can't be used with electronic equipment that has too high or too low power, such as high-power hair dryers or small power electric toothbrush chargers. Always check the safety data sheet or data plate on your device before plugging in..
  • : The AC adapters output 220V. Please don't plug 110V devices into the AC adapters plug. The 220V to 110V converter ensures safe power for your devices while on the go. The travel adapter's maximum power rating is 2000W..
  • : Our travel adapter features a built-in PTC FUSE that can be automatically restored and quickly responds to overl....
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MUSYSIC MU-PRE2H Professional Audio Sound Processor Pre-Amp

  • USB/SD/Bluetooth Player / Power on/off switch with LED indicator /.
  • Microphone input jack / Microphone level control / Bass/midrange/treble/loudness/balance controls.
  • Master volume control / High/low frequency filter / Input source selector.
  • Aux/MP3/FM Tuner/USB/SD/BT/input RCA jacks / Tape monitor switch.
  • Tape monitor switch / Rack mount design / 110V - 220V switchable.
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KTNNKG 40amps WiFi Switch for Garden Light Pool Pump and Dust Collector,Support Remote Control,Compatible with Tuya APP,Neutral Wire Required,110V 220V ac

  • 40A Wifi relay switch for power on / off only: max load 4400W for 110V or 8800W for 220V, 70% use recommended for safe(For example , the switch will....
  • KTNNKG WiFi timer switch can work with AC 90V - 250V: People use 110V in USA and 220V in EU,So you can connect hot line to the "L" port, and neutral....
  • Do not support device with 2 hot lines , make sure one hot line "In"/"out",one neutral line "In"/"out" only.(If your water heater has 2 hots with 115V....
  • For WiFi control, this 40amps smart switch must work with mesh router (or single 2.4GHz broadcast ).For example , you can connect it to your smart....
  • Main Function: APP control("TUYA" or "SMART LIFE").
  • remote control(battery not included,it works with 23A12V battery).
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OREI 3 in 1 Switzerland Travel Adapter Plug with USB and Surge Protection - Grounded Type J - Swizterland & More

  • Designed with double ports (receptacles) allow you to plug-in two electrical devices (connectors) at once (Does not Convert Voltage) + USB Input.
  • Surge Protection with Smart LED Input Voltage Indicator (110V or 220V) - Protect your high end electronics from harmful voltage surges.
  • Output: "Type J" Suitable for Switzerland, etc..
  • Recharge your USB devices (Cameras, Cell Phones, PDA, MP3 Players, GPS devices and much more) in your Home, Office, Hotel, etc. USB LED light....
  • US Patented Universal Input: Accepts plugs from all countries (except the Type M - big S Africa 87mm Plug) Safety Shutters.
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