Top Telecommunication Power Supply

LVYUAN Variable Transformer Variable Voltage Regulator 0-130V Output 110V-120V Input 500VA

  • - Adjustable transformer, Max.500VA, Input Voltage: AC 110V/60Hz, Output Voltage(Variable): AC 0-130V/60Hz.
  • - Replaceable 5A Fuses (Extra 4 for replacement), Overload Protection, with Output Voltmeter.
  • - Built-in copper coil, material quality, more secure and durable. The Core Components of the Transformer Are Made of Environmentally Friendly....
  • - What You Get: A 500VA Variable Transformer with U.S. Standard Plug, 4 Extern Replaceable 5A Fuses, A Manual..
  • - Suit for Motor Speed control, Label Printing Machine, EE Labs, Test for Railroad Switching, Power Supplies, Satellite, Equipment, Telecommunication....
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Fiber Patch Cable Gigabit Fiber Optic Cables VANDESAIL 10G with LC to LC Multimode OM3 Duplex 50/125 OFNP 2M OM3-5Pack

  • ★ HIGH QUALITY MATERIAL — Fiber Optic Cable body is made of PVC/ LSZH plastic materials, which is shiny, tough, environmental protection, not....
  • ★ HIGH QUALITY IMPORTED CORE — The core is OM3 of CORNING US, which is easy to weld, ensures small optical loss and stable transmission. The....
  • ★INTERNATIONAL TELECOMMUNICATION STANDARD — The product has exquisite and mature crafts, conforms with International Telecommunication Standard.....
  • ★ MULTIMODE DUPLEX — 50/125 micron fiber cables with dual small form factor LC connectors are designed for 10 Gigabit applications in SAN networks....
  • ★ WIDELY USED — It is Suitable for SFP transceivers and media converters, compatible with HUAWEI and Cisco, such as Cisco Compatible 10GBASE-SR....
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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 ....
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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 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-digit 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 light, 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 laboratories, schools, electronic maintenance , Electrolysis, electroplating, lamp test, aging test, home DIY, scientific research and teaching, etc..
  • 【Front Power Switch , Stable Horizontal Design, Lightweight and Portable】The front power switch is very convenient. Bench power supply adopts Stable Horizontal Design, DC power supply has Shock Absorber Rubber Feet at the bottom, so it will be safer and more stable during use. DC....
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DC Power Supply Variable, Bench Power Supply with Output Switch, Short Circuit Alarm, Adjustable Switching Regulated Power Supply 30V 5A with 4-Digits LED Power Display, USB Quick-Charge Interface

  • 【High Precision, Low Ripple, LCD 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 LCD 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, 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 use. DC powe....
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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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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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