ReviewsPrecision Current Transformer

Doorbell Transformer, 16.7 ft Charging Cable 18V 500mA Video Doorbell Power Supply Adapter Compatible with Ring Doorbell/Zmodo Doorbell (Black)

  • 【Product Features】18V Doorbell Transformer, plugs into your standard 110 v/120 v outlet and converts to 18 volt 500 ma AC current. No more need to take your doorbell down to charge. Video doorbell Transformer can keep your device constantly powered..
  • 【Compatibility】18V 500mA Doorbell Transformer compatile with Zmodo smart greet wifi doorbell / Nest Hello doorbell.(Before purchasing, Please confirm that the voltage and current required by the doorbell are consistent with this power supply.).
  • 【Extra long cable】16.7ft is long enough, it can connect to your doorbell perfectly, don't worry about the distance between the socket and the doorbell..
  • 【Easy to install】(Regardless of positive or negative polarity).Simply attach the two rings to the doorbell and tighten the screws. The wire ring design makes it easier to install and helps ensure the Transformer is firmly connected to the doorbell. The wires are sturdy and flexible enough not to be easily torn..
  • 【After-sale service】: If you are not completely satisfied with our products, you can ask for a replacement or a full refund.If you have any questions, please feel free to contact us..
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Leviton 1K240-2W Series 1000 120/240V 200A 1P3W Indoor Kit with 2 Split Core CTs

  • Electricity tariff support 4 decimals, the decimal point can be set to 0 between 4. It supports 3 charges: simple tariff, time-sharing tariff and stage tariff. Time-sharing tariff support 8 time periods to calculate the cost, which can be used for peak and valley billing. Stage tariff support 8 stages power rates. You can set the date that begin to charge the stage billing.
  • It has the function of alarm, you can set values for voltage, current, or power. If they were exceeded, the monitor will alarm automatically.
  • It has the function of clearing the total electricity, history data and factory reset.
  • It supports 1000:1 or 2000:1 current transformer, the max current of the transformer is 120A.
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TOAUTO DC Power Supply Variable 30V 10A，Adjustable Switching Regulated Lab Power Supply with 4 Digits Large Display,Course and Fine Adjustments (0.01V-0.001A)，Temperature Controlled Fan and Low Noise

  • 【Multifunction 】The easy-to-use rotary knob of coarse and fine could adjust the data of voltage and current digit by digit, which allows you to set the desired output resolution quickly and easily in 30V 10A. The precision 10A dc power supply also comes with high-quality pure copper toroidal transformer, intelligent temperature-controlled fan, unique solar heat dissipation function and 4-in-1 power supply, including universal, digital control, programmable, and timing output power supply.
  • 【High-Quality & Multiple Protections】The dc regulated power supply comes with over-voltage, over-current, over-power, over-heat, short-circuit, five powerful protection function. The built-in fan low noise & low ripple,prolonging the life of product effectively. In addtion, the power supply variable displays voltage, current and power simultaneously and the keyboard can be locked to avoid misoperation.
  • 【Excellent Heat Dissipation】The lab bench power supply is equipped with a big fan controlled by intelligent temperature control sensor and multiple heat radiation grooves on side, Dr.meter 30V/6A power supply can quickly disperse heat during operation, greatly improving its working efficiency and lifespan.
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Programmable 30V/10A DC Power Supply Variable, Adjustable Switching Regulated Power Supply with 4-Digit Large Display Alligator Leads, PC Software, USB Interface for Lab Equipment (30V/10A)

  • ✦Constant Voltage & Current Current Operation Mode✦ The easy-to-use rotary knob of coarse and fine could adjust the data of voltage and current digit by digit, which allows you to set the desired output resolution quickly and easily in 30V 5A. It also comes with high-quality pure copper toroidal transformer, intelligent temperature-controlled fan, unique solar heat dissipation function and 4-in-1 power supply, including universal, digital control, programmable, and timing output power supply..
  • ✦List Programmable Sequence Output & Timing Loop Output Function✦ In the list mode, setting the 6 sets of voltages, currents, and 1-9999 seconds of M1-M6 in advance, the parameters and time can be set according to your demands, fast storage, convenient to call at any time. The M1-M6 cycle output is more conducive to long-term test actions. If connected to a computer, it will not be limited to the 6-group parameters of M1-M6. You can set up to 999 sets of data at will..
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DROK 12v to 5v Buck Converter, LM2596 Adjustable DC Voltage Regulator 4-40V 24V Step-Down to 1.23-37V 12V Volt Reducer Board 3A Power Supply Transformer Module

  • Parameters: DROK buck converter input voltage range is DC 4-40V, adjustable output voltage range is DC 1.23-37V, max output current is 3A, conversion rate can up to 92%..
  • High Precision Potentiometer: the buck circuit adopts imported BI potentiometer, with high resolution, sensitivity, reliability..
  • Output Indicator: the volt transformer board is with a indicator light, which is green and the display is bright, clearly visible and not glare..
  • Safe Protection: the step down power supply module is designed with reverse connection protection, over current protection, overheat protection, short circuit protection..
  • Note: the dc-dc buck converter can work stably at 3A indoor (Test condition temperature is 29 ℃, and humidity is 50%). If it’s for long time work, it is recommended adding heat sink..
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15V 1.2A AC Power Supply Replacement for Asus Eee Pad Transformer Tf101 a1 tf201

  • High quality completely new smart laptop adapter,mini pocket size wall charger,with US plug directly,no need ac cable,easy and convenient to carry,100% compatible.
  • Input Voltage: AC100-240V, Output Voltage:15V,Output current:1.2A,Total output power:18W,DC pin sizes:40P..
  • Safety Features: Over current protection.
  • Short Circuit Protection,100% test before delivery,CE,FCC,ROHS standard..
  • Compatible Part Number: ADP-40TH A, ADP-18AW， Compatible Models:for Asus Eee Pad Transformer Tablet TF101 TF101-A1 TF101-A1-CBIL TF101-B1 TF101-X1 TF101-MA1.
  • TF101RF-A1 TF101RF-B1 for Asus Eee Pad Transformer Prime TF201 TF201-B1-CG TF201-B1-GR TF201-B1-GR TF201-C1-CG TF201-C1-GR,for Asus Transformer Pad TF300T TF300TL TF300TG TF300T-A1-BK TF300T-B1-BL TF300T-A1-CG TF300T-B1-RD TF300T-A1-BL TF300TL-B1-BL and so on !.
  • And Service and Support: 30 Days Money Back Guarantee and one year warranty.
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XINGYHENG DC-DC High Power Adjustable Booster Regulator Module Input 3.0~35V to Output 3.5~35V 100W with Digital Display Voltmeter Voltage Power Supply Converter Module

  • ...ncy and low ripple with power indicator. The ripple and volume of are less, achieving good effect with a small capacity filter. With over - temperature protection and power indicator, it is safer to use..
  • A wide range of applications: This module can be useful for a wide range of applications, such as battery, power transformer, DIY adjustable power supply, and so on.
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Step Up Transformer 110V to 220V 2000W Voltage Converter for US to EU Appliances - Lightweight Step Up 110V to 220V Voltage Converter Transformer with Circuit Breaker Protection

  • 2000W Step Up Transformer : Input voltage 110V-120V will be able to use for origin 110V power supply (such as in US, Canada, Mexico) to 220V for EURO and Asia devices.
  • Double output 220V-240V:You can use 2 equipments with 220V rated simultaneously, just the total power not exceed the Max power 1600W of the Stepup Voltage Converter.
  • For safety reasons： it's recommended to use a Voltage Converter/Transformer that's max watts is at least 80% higher than your appliance. For example.
  • 2,000 Watt transformer can be only be used with an appliance that uses up to 1,600 Watts that is to prevent damage from the transformer itself and the appliance being used.
  • Temperature Control Protection : The step-up voltage converter is equipped with temperature control, lightning protection and short circuit protection. if the electric current is overloaded, the temperatur rise, The 2000W converter will automatically power off, then you need to remove the equipment ,when the temperature is normal,you need to press the button again ,and restart the transformer..
  • Package Contents: lightweight transformer 110v to 220v with ultra-thin ring-type transformer, slim, small , Size :9.3’’x7.2’’x2.7’’(23.8*18.3*6.8CM).light weight(5.4kg/11.9LB).Please firstly confirm your ....
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Replacement for White Cord Kodak Ektagraphic Slide Projector

  • Compact slider to stack and view up to 36 slides.
  • Easy push-pull operation with 2 5/8" square viewing screen.
  • Brilliant 4x magnification lights each slide automatically.
  • Operates on 2 "D" batteries (not included) or household current with optional transformer.
  • A Pana-Vue transformer that is compatible with your viewer is included in the Deluxe Accessories so you can use your device safely.
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Step Up Transformer 110V to 220V 3000W Voltage Converter for US to EU Appliances – Step Up 110V to 220V Voltage Converter Transformer with Circuit Breaker Protection,Temperature Control (3000W)

  • 3000W Step Up Transformer – Input voltage 110V-120V will be able to use for origin 110V power supply (such as in US, Canada, Mexico) to 220V for EURO and Asia devices.
  • If you have any issue,please feel freely to contact us.
  • Double output 220V-240V – You can use 2 equipments with 220V rated simultaneously, just the total power not exceed the Max power 2400W of the Stepup Voltage Converter.
  • For safety reasons, it’s recommended to use a Voltage Converter/Transformer that’s max watts is at least 80% higher than your appliance. For example.
  • 3,000 Watt transformer can be only be used with an appliance that uses up to 2400 Watts that is to prevent damage from the transformer itself and the appliance being used.
  • Temperature Control Protection – The step-up voltage converter is equipped with temperature control, lightning protection and short circuit protection. if the electric current is overloaded, the temperature rise, The 3000W converter will automatically power off, then you need to remove the equipment ,when the temperature is normal,you need to press the button again ,and restart the transformer..
  • Package Contents – lightweight transformer 110v to 220v with ultra-thin ring-type transformer, slim, small , Size :12.6*11.8*6.3”.light weight(18.7....
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JANSANE SCT-013-000 100A Non-invasive AC Current Sensor Split-Core Clamp Current Transformer

  • This ac current sensor used for measuring alternating current, particularly used for whole building consumption or generation..
  • This split core transformer is particularly suitable for DIY use and it works well with arduino and raspberry pi..
  • Use this split core current sensor to build your own energy monitor, reducing your power usage, or use it build an over-current protection device for....
  • Two Form of Output: current output or voltage output (burden resistor needed to add).
  • Suitable for lighting equipment, AC motors, air compressors, monitoring, current measurement and over-current protection.
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