ReviewsTelecommunication Power Supply

MXBAOHENG Gasoline Rock Drill Gasoline Hammer 52cc Rock Breaker Hammer 1900W Multi-function Gasoline Pickaxe Concrete Breaker Crusher Demolition Drilling Hammer

  • ✔ [Application] Suitable for building engineering construction, road construction crushing engineering, power telecommunication cable trenching pre-buried crushing work, and a variety of excavation shoveling and destroying solid areas..
  • ✔ [Start Machine] Lay the machine flat on the ground, hold the operating handle in one hand, quickly pull the rope start switch handle 50cm with the other hand, slowly loosen it to 20cm, then quickly pull it 50cm again, repeat this operation until the engine starts..
  • ✔ [NOTE] Fuel ratio: Gasoline: Two-stroke Engine Oil = 25:1. Gasoline: 90# and above are suitable. Engine Oil: MUST USE Two-stroke engine oil..
  • ✔ Non-slip shock-absorbing silicone handle for safer use. Alloy steel chuck, not easy to fall..
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NICE-POWER Adjustable DC Power Supply: 30V 10A Variable Switching Regulated High Precision 4-Digits LCD Display 5V/2A USB Port Output & Input Power Cord Bench Lab Power Supplies

  • 【High Precision, Low Ripple, Big LED Display, Output Switch Control】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 . 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. 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, 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 u....
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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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uxcell 150Pcs SV5.5-5 Insulated Fork Spade U-Type Wire Connector Electrical Crimp Terminal 12-10AWG Yellow

  • 【FEATURE】- When the insulated terminals are closely spaced from each other, it can improve the safety of insulation, prevent the bifurcation of the wires, and make it easier to insert the wires into the plug..
  • 【ADVANTAGE 1】- The Copper Crimp Connector's shell is made of PVC, with insulation and flame retardant, high safety and good protection performance.
  • 【ADVANTAGE 2】- Electrical Crimp Connector's Pin made of metal, tight contact and good conductivity.
  • 【APPLICATION】-Insulated fork terminals widely applied in electric and electronic industry, electric equipment, Industrial automation, street lighting and power control system in traffic and transportation, posts and telecommunication, petrol chemical industry, industrial building machine-building, etc..
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AC Voltage Display, DROK 3pcs Digital LED Display Voltmeter AC 20-500V Voltage Meter Monitor 110v 220v Volt Detetor Green Red Yellow Signal Indicator Light Panel

  • DROK ac voltage display input voltage range is AC 20-500V, measuring voltage range is AC 20-500V, voltage measuring error is 2V, working environment temperature range is -40-55℃..
  • It can be used as signal indication, warning signal, accident signal and other signals in the line of electric power, telecommunication, machine tool, ship, textile, printing and mining machinery..
  • The lampshade of the voltmeter is made of high strength polycarbonate, has good impact resistance, built-in screw-type wiring, which makes more safe and convenient terminal..
  • The volt panel is with long service life, low energy consumption, small size(490x270mm), light weight features..
  • Package includes three mini digital voltmeter, one is green, one is red, and the other is yellow..
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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..
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20/24 4/6/8 Pin Computer PC Power Supply Tester with LCD Display and Buzzer for ATX, ITX, BTX, PCI E, SATA, HDD

  • AUTOMATICALLY ALARM: When your power supply test value is beyond normal range, the Power Supply Tester would issue a buzzer alarm, Easy to Know..
  • WITH LED DISPLAY: We have developed a portable computer power tester for the power supply market that can judge the quality of the power supply. It has LCD display intuitive and accurate display voltage (+/ 0.01V), automatic fault alarm, complete test interface, small and beautiful appearance, and more test functions. It is your best choice and reliable helper to quickly detect PC power..
  • EASY TO USE: This power tester only needs to be connected to the power supply ATX connector to easily and intuitively know whether the output of each power supply is normal. It can detect ATX, BTX, ITX, TFX computer power supply, and can display various voltage and PG values in LCD screen to quickly detect the performance of computer power supply..
  • PRACTICAL & CONVENIENCE: Small and practical power tester. Now the number of power output groups is increasing. As long as one of them has problem, the hardware of the computer system may work abnormally or even burn out. To measure whether the output voltage output of the power supply is stable, the player usually uses a multimeter. But for the average user is still a little troub....
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Distributed Antenna Systems

  • 08/11/2017 (Publication Date) - Dover Telecommunication Services, Inc. (Publisher).
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Portable Hotspot - Wifi Tether

  • Enable wifi with one touch toggle button.
  • Password protected with secure telecommunication.
  • Instantly get connected with as many devices as you want.
  • Choose your name and password to configure hotspot login.
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Tattoo Power Supply - EMALLA Adjustable Light Weight Tattoo Power Supply with Stainless Steel Foot Pedal and Clip Cord

  • [PACKAGE INCLUDES] - Emalla power supply kit including 1Pcs black power supply, 1Pcs foot pedal and 1Pcs clip cord. This kit is an essential tool for professional artists and beginners..
  • [HIGH QUALITY] - Our power supply is made with Aluminum shell, light and solid. And the foot switch is made of stainless steel, which is light and convenient. Our clip cord is made of grade copper wire and silicon. This kit is durable for long time use..
  • [EASY TO USE] - The power supply is easy to installation, plug and use. The pedal and clip cable are easily connected to the power supply. We can guarantee customers reliable, quiet operation without any vibration..
  • [GREAT DESIGN] - The power supply is made of alloy with high quality material, durable and reliable.And the power supply has a sleek look and great technical. It is small size, light weight and easy to carry. The power supply is the first choice for professional artists..
  • [SATISFACTION GUARANTEE] - Emalla is a equipment manufacture over 10 years. We guarantee to product quality to satisfy customers. If the power supply kit has any quality problems, you can contact us by email. Support full refund! You can buy with confidence. We will provide you with the best service..
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Cable Matters 2-Pack ATX Power Supply 4-Pin CPU Extension Cable - 8 Inches

  • PSU to mobo CPU extension cable lengthens the connection between an existing power supply and the P4 connection on a motherboard.
  • 4 pin CPU extension cable extends the power connector from a 12V ATX power supply to a motherboard CPU power connection.
  • Cable management solution for connecting an older power supply to a new motherboard in a bottom mount computer case.
  • PC builder essential cable for ATX power supplies that ship with a short 4 pin CPU power cable.
  • Cost-effective 2-pack provides a spare cable to keep in your toolkit.
  • Sturdy ATX PSU extension cable has a male 4-Pin P4 connector and a female 4-pin P4 connector with latches for a secure connection to prevent accidental disconnections.
  • Compatible with popular ATX power supplies such as the Antec Basiq BP350 350 Watt Power Supply, Logisys Corp. 480W 240-Pin Dual Fan 20+4 ATX Power Supply, Rosewill 350-Watt Power Supply.
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