Reviews 7v 2a Power Supply

Development Board Module Kit Fit for 850/900/1800/1900 MHz GPRS/GSM Antenna, 5~26V

  • Computer debugging USB--TTL. This module is powered by: 5V-26V, 5V 2A power supply is recommended. After plugging in the motherboard, the power supply must be able to supply 2A. The reason is that the GPRS Shield startup current and the maximum top current required to work up to 2A, but the USB port can not provide such a large current, so the external power supply equipment must be provided..
  • The other power supply port leads to the 3.7--4.5V power supply for lithium battery power supply. The serial port is perfectly compatible. The TTL serial port is compatible with 3.3 and 5V microcontrollers..
  • Make sure your SIM card is not locked. The best baud rate for GPRS Shield communication is 19200 BPS 8-n-1 (GPRS Shield automatically matches baud rate by default). Quad-Band 850 / 900/ 1800 / 1900 MHz - would work on GSM networks in all countries across the world..
Check Stock

ATOMUS Tattoo Power Supply Digital Tattoo Machine Power Supply with Wireless Tattoo Pedal Colorful Light Power Cable for Tattoo Machine Pen Liner and Shader Tattoo Machine Power Supply (Red)

  • ★ 2 Optional Modes: Press Once: The red indicator is on, the power supply enters the Working Mode, you do not need to control the foot pedal all the time. Twice Press: The red indicator is off, you need to control the foot pedal all the time to use the tattoo machine..
  • ★ Wireless Foot Pedal Switch Plug: It can replace the traditional foot pedal with cord, just up and down the button, you can easily control the power supply..
  • ★ Colorful Lighting Design: different voltage scopes show different colors-0-3v blue, 3-5V blue-green, 5-7V green, 7-9V purple, 9-11V pink 11- 13V yellow, 13V-18V orange..
  • ★ Material: Made of Zinc alloy. There is a power switch on the back, please turn on the power before use. OUTPUT:18V- 2A 36W INPUT:100- 240V, 50/60HZ.
  • ★ Brand Introduction: ATOMUS focuses on the design, manufacture and sale of tattoo products, eyebrow tattoo products, makeup tools and personal care products. If you have any questions about the product,please contact us directly..
Check Stock

SHNITPWR 24W AC Adapter 3V ~ 12V 2A Universal Power Adapter 100V-240V AC to DC Converter 3V 4V 4.5V 5V 6V 8V 9V 10V 12V Adjustable Power Supply 500mA 1A 1.2A 1.5A 2A with 14 Tips Polarity Converter

  • It can supply with any voltage between 3~12V,such as 3V 3.5V 4V 4.5V 4.8V 5V 5.5V 6V 6.5V 7V 7.5V 8V 8.5V 9V 9.5V 10V 10.5V 11V 11.5V 12V, etc and any amp less than 2A (2000mA), such as 300mA, 500mA, 800mA,1A, 1.2A, 1.5A,1.8A, 2A. LCD display will show the output voltage, in case that wrong voltage regulation damage your device..
  • It comes with an original 5.5x2.5mm tip and 14pcs frequently used tips: 6.5x4.4mm+Pin, 5.5x2.1mm, 5.5x3.0mm+Pin, 5.0x2.5mm, 6.3x3.0mm, 5.5x1.7mm, 4.8x1.7mm, 4.0x1.7mm, 3.5x1.35mm, 3.0x1.1mm, 2.5x0.7mm, Micro-USB, Type-C and DC terminal connector. We especially add a reverse polarity converter, which will double its application scope. Please carefully check the tips dimension and confirm whether it match with your device..
  • The 24W all-in-one multipurpose AC/DC adapter fit for many 3~12V small household electronics less than 24W, such as LED strips, under-cabinet light, TV Box, smart speaks, wireless routers, essential oil diffuser humidifier, USB fan, Wifi IP camera, USB Hub, hard disk box, CD Player, DVD Player, DC motor, DC pump, digital photo frame, DVR NVR surveillan....
Check Stock

Hollyland Mars M1 5.5” Camera Field Monitor Video Transmitter Receiver HDMI SDI Transmission System 1000nit 3D LUT LCD Touch 450FT Range 0.08s Latency 2 Set

  • All-in-One Wireless Monitor, TX & RX. Hollyland Mars M1 brings you not just 2 camera field monitors, but also a portable wireless video transmission....
  • Professional Color Calibration, 5.5" LCD Touch. Mars M1 camera monitor features a 5.5" touchscreen with 1,000nit daylight viewable brightness,....
  • 4K Monitor without Delay, HDMI & SDI. When working as a transmitter, Mars M1 video camera monitor supports up to 4K/30fps video INPUT & LOOPOUT via....
  • 3D LUT, Preview & Playback. Mars M1 filed monitor's 3D LUT function allows you to load 5 custom LUTs via a FAT32 format USB-C flash drive. And you can....
  • Multiple Power Supply, DC Output to Camera. Mars M1 4K monitor supports 7V-16V/2A DC power input, NP-F970/750/550 battery, and battery with a D-Tap....
Check Stock

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

  • ... Tested Units. In Great Working Condition. UpBright 30 days money back guarantee. 1 full year service warranty..
  • UpBright New Global 20V AC / DC Adapter Compatible with Bose SoundDock Portable digital music system N123 Sound Dock Speaker 20VDC 1.5A 2A DC20V 1500mA 2000mA 20.0V 20 V 1.5 A 2 A 20.0 VDC Switching Power Supply Cord Cable PS Battery Charger Mains PSU ⚠️(Note: This is 20V Barrel Round Plug Tip without Center Pin. NOT for +/-18V version. Someone may have bought it by mistake. Please Check For Compatibility With Your Unit. Thanks.).
  • Compatible with: Bose SoundLink Air digital music system Model: 410633 Sound Link Air SoundLinkAir Wireless Speaker System.
  • Bose Model: PSM41R-200 P/N: 352245-0010 PSM41R200 PN: 3522450010 20V 2A Switching Power Supply.
  • BOSE Model: PSM40R-200 P/N: 301141-001 20V 2A Switching Power Supply.
  • Compatible with: BOSE Model 95PS-030-2 P/N: 306386-002 20V 2A Switching Power Supply 306386-011 306386-012.
  • BOSE Model 95PS-030-CD-1 P/N: 306386-101 20V 1.5A Switching Power Supply.
  • BOSE Model 95PS-030-1 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:....
Check Stock

IR Illuminator, 8-LED IR Illuminator 850nm, Long Range Infrared Light for Security Camera,Ohwoai Outdoor Ir Flood Light Wide Angle 90 Degree with 10ft 12V 2A Power Supply Night Vision

  • [90 Degree Wide Angle] 6pcs 1W 850nm high power infrared led lights, 90 degree flood spread view angle ,no light spot.Irradiation distance could up to 100ft.OHWOAI Long Range Ir Illuminator provide more clear view at dark night for your weak light surveillance equipment, like your wireless or Poe camera system..
  • [Automatically ON & OFF] Built-in with photocell sensor, the Ir illuminator automatically switch on at dusk and switch off at dawn, it’s energy saving style. Wave length 850nm Infrared light,energy-efficient, perfect for camera system..
  • [IP67 Waterproof] This infrared led light is designed with heavy duty aluminum case and reinforced glass window. IP67 level waterproof for outdoor and indoor use.Power supply: DC 12V/2A.(Included in the package).
  • [10ft 12V 2A Power Supply] The specially customized 12V2A power supply has more power than the 12V1A power supply. 10ft extra-long power cord, allowing you to use the IR Illuminator more conveniently..
  • [What You Get] 1x 8 Infrared Illuminator, 1x 12V 2A power adapter. Please install the infrared spotlight beside the camera and point the same direction as your camera. Please make sure that your camera is work with 850nm infrared led illuminator before buy..
Check Stock

Thomson Bicycle Stem Top Cap Black

  • This 12v 2a power adapter comes with 11 connectors in order to meet your more requirements. Max. ouput current is 2.0 amp it means that it can supply....
  • The 12v 2a power supply fits for many 12V household electronics like DVD player LED LCD screen which DC input rating current is less than 2000mA. such....
  • Input: AC 100-240V 50/60Hz, Output: DC 12 volt 2.0 amp (2000mA), Power: 24 Watt. US plug, Polarity: Center Positive (+). Power Cord Length: 5 Feet/....
  • Selected 11pcs various popular connectors which can be used for most of your 12V DC devices, DC Jack Dimensions: 6.3*3.0mm, 6.0*4.4mm, 5.0*1.0mm,....
  • What You Get: 12V 2A AC DC power adapter, 11 x Multi DC jacks, 30 days money back, 12 months exchange with free..
Check Stock

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 ....
Check Stock

Module,Development Board Module Kit,5~26V SIM Development Module,Fit for SIM900 850/900/1800/1900 MHz GPRS/GSM,Quad-Band 850/900/ 1800/1900 MHz - Would Work on GSM Networks

  • Computer debugging USB--TTL. This module is powered by: 5V-26V, 5V 2A power supply is recommended. After plugging in the motherboard, the power supply must be able to supply 2A. The reason is that the GPRS Shield startup current and the maximum top current required to work up to 2A, but the USB port can not provide such a large current, so the external power supply equipment must be provided..
  • The other power supply port leads to the 3.7--4.5V power supply for lithium battery power supply. The serial port is perfectly compatible. The TTL serial port is compatible with 3.3 and 5V microcontrollers.Speaker and Headphone jacks..
  • The best baud rate for GPRS Shield communication is 19200 BPS 8-n-1 (GPRS Shield automatically matches baud rate by default).Quad-Band 850 / 900/ 1800 / 1900 MHz - would work on GSM networks in all countries across the world..
  • GPRS multi-slot class 10/8.GPRS mobile station class B. Compliant to GSM phase 2/2+. Class 4 (2 W @ 850 / 900 MHz).Class 1 (1 W @ 1800 / 1900MHz).Control via AT commands - Standard Commands: GSM 07.07 & 07.05 | Enhanced Commands: SIMCOM AT Commands..
  • Short Message Service - so that you can send small amounts of data over the network (ASCII or raw hexadecimal).Embedded TCP/UDP stack - allows you to upload data t....
Check Stock

ShareGoo RC 12 LED Light Bar Roof Lamp Spotlight Dome Light Compatible with Traxxas TRX-4 SCX10 KM2 CC01 RC4WD D90 90046 90047 RC Crawlers,50mm/1.97'

  • Please USE the rc receiver or 6V battery pack as the power supply,OR, use the power supply under 7V..
  • The rc roof light bar designed to make your RC crawler more cool and attractive. Compatible with Traxxas TRX-4 SCX10 KM2 CC01 RC4WD D90 90046 90047 RC crawlers car..
  • This Mini light bar can be mounted on the pipe frame ,the rc car roof or front bumper..
  • The Working Voltage: 4.8-7V,can be powered by the receiver or esc..
Check Stock

GZSZSBT 30W Universal AC/DC Adapter Multi-Voltage Regulated Switching Power Supply with 8 Optional Adapter Plugs Suitable for 3V to 12V Household Electronic Products and LED Strip 2A Max

  • UL LISTED 6V 2A 1A Power Cord, Energy Efficiency VI, Regulated 6.0V Power Adapter Tested & Approved and Certified by UL, Replacement Power adapter....
  • 6 Volt 2A 1.5A 1A Switching Power Supply, DC 12W Max, Power supply works for various of devices which ask for a less than 6V 2A 12W power adaptor,....
  • DC Polarity: Inner positive(+), Outter negative(-), Input AC 100-240V - 50/60Hz 0.3A, Worldwide input voltage range, US standand wall plug, 6.0ft....
  • Interchangeable Multi Tips - Selected 10pcs various popular connectors which can be used for most of your 6V DC devices, DC Jack Dimensions: 6.3*3.0,....
  • ⚠️ Please DOUBLE CONFIRM the DC jack dimensions to ensure the compatibility, What You Get: 1 x 6V 2A max AC/DC class 2 universal power adapter, 10....
Check Stock

5V 2A Power Adapter POWSEED DC in 5V Power Cord Charger 10W AC Adapter for Kindle Fire Kindle fire HDX Tablet Monitor TV Box Camera BT Speaker Webcam Router eReader and More 5V Electronics

  • This 5V 2A Power Adapter POWSEED DC in 5V Power cord Charger 10W AC Adapter with multiple tips works for many small digital electronics like PS4....
  • Worldwide Input:110-240V, Output: 5V 2.1A Max 10W. This 5V charger compatible 5v 1A, 5v 1.5A, 5v 1.75A, 5v 2A, 5v 2000 mA,5v 1000 mA, 5v 1000mA, 5v....
  • MULTIPLE TIPS – POWSEED 5V 2A Adapter with various popular DC plugs, can power most your DC5V charging devices. Providing you more power choices.....
  • Design-safeguard features against incorrect voltage, short circuit, internal overheating and overloading. POWSEED 5v 2a power supply is made from....
  • Package include: 1 x 5 vlot DC Power Supply, 1 Set x DC Power Plug.
Check Stock

UL Listed 14V 2A 1.5A 1A AC Adapter 28W Switching DC Power Supply 10 Multi Jacks Universal Adaptor Regulated 14 Volt 2000mA 1500mA 1000mA 500mA Charger Power Cord Transformer Plug

  • UL LISTED 14V 2A 1A Power Cord, Energy Efficiency VI, Regulated 14.0V Power Adapter Tested & Approved and Certified by UL, Replacement Power adapter....
  • 14 Volt 2A 1.5A 1A Switching Power Supply, DC 28W Max, Power supply works for various of devices which ask for a less than 14V 2A 28W power adaptor,....
  • Input AC 100-240V - 50/60Hz 0.3A, Worldwide input voltage range, US standand wall plug, 6.0ft extra long enough power cord, DC Polarity: Inner....
  • Interchangeable Multi Tips - Selected 10pcs various popular connectors which can be used for most of your 14V DC devices, DC Jack Dimensions: 6.3*3.0,....
  • What You Get: 1 x 14V 2A max AC/DC class 2 universal power adapter, 10 x Interchangeable DC jacks, 30 days refund, 12 months exchange, ⚠️ Please....
Check Stock