Best Tunnel Power Supply Systems

Diymore STC-3028 AC 110-220V 10A Digital Temperature Humidity Controller Dual Display Thermostat Humidifier Thermoregulator Heating Cooling Switch Digital Hygrometer with Probe

  • Power supply frequency: 50/60Hz, Note: There is no voltage output from the output terminal of the thermostat, the device needs to be connected to a power supply.
  • Temperature measurement accuracy: 0.3 °C.
  • Can be Used for Domestic Water Heater, Freezer, Refrigerator, Aquarium, Homebrewing Beer, Chicken Incubator, breeding, planting ect.etc, also suitable for Laboratories use and other temperature-controlled systems.
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Genuine Dell K340R, 9RD1W 255W Power Supply PSU For Optiplex 980 Small Mini Tower SMT Systems Compatible Part Numbers: K340R, 9RD1W, Compatible Model Numbers: L255EM-01, F255E-00

  • Seamless, integrated design, Input: 100-240V, Output: 255 Max..
  • Connectors: P1 – 24-Pin Mini ATX Power Connector, P2 – 4-Pin ATX Power Connector, P3 – SATA Power, P5 – SATA Power, P7 – 4-Pin Floppy Drive Power Connector, P8 – SATA Power, P9 – SATA Power.
  • Make sure this fits by entering your model number..
  • Genuine Dell K340R, 9RD1W 255W Power Supply PSU For Optiplex 980 Small Mini Tower SMT Systems.
  • Compatible Systems: Optiplex 980 Small Mini Tower SMT.
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SCM / 24/93 Series EEPROM Memory Chips USB PIC Programmer SP200SE/SP200S Enhanced Version

  • Support WIN98, WINME, WIN2000, WINXP, VISTA, WIN7 and other 32-bit and 64-bit operating systems.
  • Support hundreds of types of single-chip microcomputer and EEPROM burn of Atmel, Microchip, SST, ST, WINBOND, STC, MSP430 and other brands.
  • USB port power supply, front-line data power supply, convenient for laptop users.
  • ISP interface USES the standard IDC10PIN interface recommended by Atmel company.
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UpBright 20V 2A AC/DC Adapter Compatible with Bose SoundDock Portable Digital Music System N123 Speaker 410633 SoundLink Air PSM41R-200 PSM40R-200 95PS-030-2 95PS-030-CD-1 306386 Power Supply Charger

  • ...0-1 P/N: 306386-001 20V 2A Switching Power Supply.
  • BOSE Model 95PS-030-CD-2 P/N: 306386-102 20V 2A Switching Power Supply.
  • Compatible with: Bose Accessory Battery 16.8V 2200mAh / 1900mAh Rechargeable Lithium Ion Battery Pack Model: 300769-003 (4ICR19/66) 300769-004 300770-001 for use with Bose SoundDock or SoundLink systems Portable.
  • (!!!Note: Rechargeable batteries don't last forever, the average battery last 1 to 3 years. If the battery is old/dead, it will not accept a charge. But not charger's problem. If you're not sure whether battery or charger is dead or not. You must have a volt meter in order to tell whether or not a charger is working.).
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Retekess TR625 NOAA Emergency Weather Radio, S.A.M.E. Localized Programming, with 3 Alert Types, 60+ Emergency Alerts, Clock and Alarm Clock(Black)

  • Public-alert certified monitor receives 7 NOAA channels with hurricanes, tornadoes,severe storms,thunderstorm and other warnings.
  • voice alert；flashing LED warning systems to warn.
  • Daily use of AC110V power supply, AA battery power supply for emergency power outages.
  • Desk weather radios，built-in clock with alarm and snooze, can also be hanging on the wall.
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Zeus GAMDIAS RGB Gaming PC Power Supply 750W 80 Plus Gold Certified 750 Watt PSU for Computers and Desktops with Active PFC

  • Sync with RGB Motherboards: The 750 watt gold power supply supports motherboard sync through the mobo software with the address header. ASUS AURA,....
  • 30 Types of RGB Lighting Effects: The RGB gaming PSU gives 30 types of lighting modes and can be easily accessed with the button switch.
  • 80+ Gold Efficiency: GAMDIAS 80 plus Gold power supplies give the best and economic solution for the power transfer for your gaming computer systems.
  • Automatic Fan Speed Optimization: GAMDIAS ECO fan speed control system adjusts the fan speed with the excellent balance between the power loading and....
  • Ultra Silent Mode: KRATOS power supply is geared with an ultra quiet fan and just a simple switch for the silent mode. Enjoy the max heat dissipation....
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Official Xbox 360 Microsoft AC Power Supply Adapter 203W

  • Works for All Xbox 360 203W Systems except the Elite and Slim models..
  • Green: Power Good / Orange: Stand-BY / Red: Fault Alarm.
  • Output: 12V - 16.5A, 5Vsb 1A - 203W / Input: 100-127V-5A, 47-63Hz (U.S. Standard).
  • Package Includes: 1pcs Power Supply Brick (includes cable to connect with Xbox 360), US Power Cord.
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Rockville Atom S20 Marine Bluetooth Amplifier 1600w 4 Channel/Volt Meter+PA Mic

  • Package Includes: (2) RockvilIe RPG12 12" Powered Active 1600 Watt 2-Way DJ PA Speaker Systems. (1) Mackie Mix5 Compact 5 Channel Mixer. (1) RockvilIe RNRMR10 10' 3.5mm 1/8" TRS to Dual RCA Cable. (2) RockvilIe RCXMB20B 20' Male REAN XLR to 1/4'' TRS Cables Black. (1) RockvilIe RPW20 Pair Adjustable Wall Mount Brackets. (1)RockvilIe RMM-XLR Dynamic Cardiod Professional Metal Microphone W/10' XLR Cable. Features: RockvilIe RPG12 12" Active/Powered 800 Watts DJ/PA Speaker System.
  • 200-Watt RMS / 400 Watts Program Power / 800 Watts Peak. High power long-throw 12'' woofer with 2.5" aluminum voice coil provides incredibly deep bass and acoustic power. Frequency Response: 40Hz-20KHz. Maximum SPL @1w/1m: 125dB peak / 122dB continuous. High-power 2-way pro sound reinforcement speaker system for live sound and playback applications. Compact and light weight system delivers distortion free sound even at extreme SPL.
  • Linear Class AB amplifier technology: high power, transparent sonic performance. Internal switch-mode power supply for low distortion audio with superior transient response. Built-in bass and treble equalization processor for ultimate system control and speaker protection. State-of-the-art 1.35'' Japanese made pure titanium-diaphragm compression drive....
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Yahboom 4 Port USB 3.0 Hub for Raspberry Pi Jetson Nano ROS Robot, Compatible with USB 3.0/2.0/1.1 Driver-Free Plug&Play, Onboard External USB-A，5V (Micro-USB)，9~24V Power Port, for High-Power Device

  • ...f multiple high-power peripherals are connected at the same time, the stability of power supply and signal transmission can be guaranteed..
  • Support equipment -- Support ROS robot / car, Raspberry Pi / Jetson series board, PC, other boards, industrial computer, etc. Compatible with win7 / 8 / 10, Linux, Ubuntu, MacOS systems, no need drive file, plug and play. If the USB device needs to be restarted, the device can be powered off and restarted through the switching power supply without plugging and damaging the interface..
  • Size support Raspberry Pi stack installation -- Support installation of Raspberry Pi 4B/3B+/3B,The kit contains the exclusive copper column screw accessories for jetson nano and raspberry pi, the material is of reliable quality, and there is technical help.
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2) Rockville RPG12 12' Active 800w DJ PA Speakers+Mackie Mixer+Stands+Mic+Cables

  • Package Includes: (2) RockvilIe RPG12 12" Powered Active 1600 Watt 2-Way DJ PA Speaker Systems. (1) Mackie Mix5 Compact 5 Channel Mixer Proven High Headroom Low Noise Clarity. (1)Pair of RockvilIe Tripod DJ PA Speaker Stands + Carrying Case Black RVSS2. (2) RockvilIe RCXMB20B 20' Male REAN XLR to 1/4'' TRS Cables Black 100% Copper. (1)RockvilIe RMM-XLR Dynamic Cardiod Professional Metal Microphone W/10' XLR Cable. Features: RockvilIe RPG12 12" Active/Powered 800 Watts DJ/PA Speaker System.
  • 200-Watt RMS / 400 Watts Program Power / 800 Watts Peak. High power long-throw 12'' woofer with 2.5" aluminum voice coil provides incredibly deep bass and acoustic power. Frequency Response: 40Hz-20KHz. Maximum SPL @1w/1m: 125dB peak / 122dB continuous. High-power 2-way pro sound reinforcement speaker system for live sound and playback applications. Compact and light weight system delivers distortion free sound even at extreme SPL.
  • Linear Class AB amplifier technology: high power, transparent sonic performance. Internal switch-mode power supply for low distortion audio with superior transient response. Built-in bass and treble equalization processor for ultimate system control and speaker protection. State-of-the-art 1.35'' Japanese made pure titanium-diaphragm compr....
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