Reviews Voltage Steps

Star Trek The Original Series Logic Of Spock Text Poster T-Shirt

  • The bi-directional logic level converter is a small device that safely steps down 5V signals to 3.3V and steps up 3.3V to 5V at the same time.
  • Each logic level converter has the capability of converting 4 pins on the high side to 4 pins on the low side with two inputs and two outputs provided for each side.
  • 3.It can bidirectionally transfer with 4 channels between high logic voltage and low logic voltage.
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CO-Z Step Up & Down Transformer 2000W, PC & Appliances Uninterruptible Power Supply Outlet Accessory, 110V to 220V/220V to 110V Voltage Converter w 5V USB Outlets Ports, US, & Universal Sockets

  • Powerful Operation: Our step up & down transformer converts voltage for most household appliances including TVs, printers, microwaves, fans, and so on with its max 2000W power capacity. No matter what plugs your appliances use, two or three prong ones, the machine serves your needs with 2 US standard & 2 universal sockets as well as 2 USB ports.
  • A Wondrous Helper: Once in operation, our voltage converter effectively steps up voltage from 110-120V to 220V or steps down voltage from 220-240V to 110V. If your portable devices operate at 5V and are in urgent need of battery refill, our machine can convert high voltage up to 110-120V & 220-240V from power outlets to your devices via the two 5V USB ports.
  • Easy Use: Not every device about voltage is hard to operate. Plug in this step up & down transformer. Select the correct voltage of power outlet on the back. Connect your appliance to the right socket. Flip on the power switch. And then watch the wonder this converter works on your appliances.
  • Safety Protection: The vents on both sides effectively disperse heat when the voltage converter is in operation. Even if ....
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PWM Pulse Frequency Generator, Icstation Signal Generator Module DC 3.3V-30V Function Generator 5-30mA 1-Channel 1Hz-150kHz PWM Pulse Frequency Duty Cycle Square Wave LCD Display

  • ⇝PWM Pulse Frequency module work voltage range is DC 3.3V-30V.
  • the frequency range is 1Hz-150kHz/1Hz-15kHz.
  • ⇝PWM frequency supports 2 modes:normal mode & accurate mode.Regular mode with 1% duty cycle steps.Precision mode with 0.1% duty cycle steps..
  • PWM output can set frequency & duty cycle separately.
  • duty cycle upper and lower bounds adjustable.
  • ⇝Square wave signal generator, generating square wave signal for experimental development, generating square wave signal that controls the motor driver, and generating adjustable pulses for MCU Dimmer.
  • ⇝There is no output voltage control. The output voltage is the same as the input voltage. That can be easily changed by adding a simple potentiometer..
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9-Pack Voltage Protector Brownout Surge Refrigerator 1800 Watts Appliance

  • Features: – 3-Years Warranty. – Protector against low and high voltage. – Protector against blackouts. – Delay time connectors of 3 minutes. – Light indicators for high voltage, low voltage, time delay and normal voltage. – Protects refrigerators with & without electronic systems. – Surge supressor. – Easy installation. – Compact size..
  • Recommended for: – Computer & Accessories. – Electronic Accessories. – Air Conditioners (Up to 7000 BTU). – Refrigerators. – Freezers. – Water Coolers. – All TVs. – Appliances. – Water Dispensers. Easy installation – 2 steps:.
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2-Pack Refrigerator 1800W Voltage Brownout Appliance Surge Protector 3-Years Warranty

  • Features: – 3-Years Warranty. – Protector against low and high voltage. – Protector against blackouts. – Delay time connectors of 3 minutes. – Light indicators for high voltage, low voltage, time delay and normal voltage. – Protects refrigerators with & without electronic systems. – Surge supressor. – Easy installation. – Compact size..
  • Recommended for: – Computer & Accessories. – Electronic Accessories. – Air Conditioners (Up to 7000 BTU). – Refrigerators. – Freezers. – Water Coolers. – All TVs. – Appliances. – Water Dispensers. Easy installation – 2 steps:.
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5 Pack LM2596 DC to DC Buck Converter 3.0-40V to 1.5-35V Power Supply Step Down Module

  • Input: DC 3 V to 40 V (input voltage must be 1.5 V higher than the output voltage, no boost).
  • Output: DC 1.5 V to 35 V voltage is continuously adjustable, maximum output current is 3 A.
  • Steps: connect to power source, adjust the swirl button on the blue potentiometer and monitor voltage with multimeter to get the needed voltage (The factory have tested these at max voltage so they are very high by default, takes about 15-20 turns CCW before the voltage starts ramping down).
  • Features: all use SANYO solid-state capacitors, 36 u thickening circuit boards, high-Q inductance with LED indicator output.
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ZUCKEO Landscape Lighting 6W RGB Low Voltage LED Landscape Lights 12V 24V Garden Pathway Lights Waterproof Remote Control 16 Color Changing Decorative Lights for Indoors Outdoors(8 Pack)

  • 【Memory Function, Multiple colors and flashing Modes】 When turn off the power and turn on the light again, it will keep the color same as before.You could change every light to different colors,the light has 16 colors and 4 Flashing Modes: Flash/Strobe/Fade/Smooth.
  • 【Safe Low Voltage Indoor&Outdoor Use and Easy to Install】 12V 24V working voltage, compatible with most low voltage landscape lighting systems.90° Beam Angle, beautify your Garden easily,great choice for indoor outdoor landscape lighting project ,pathway, trees, flags, Decks, Fences, Steps, Walls decoration..
  • 【Upgrade IP66 Waterproof】Thick aluminum body and glass lens cover design withstand rainy and snowy weather.
  • IP66 waterproof design which greatly improves the stability of outdoor lighting and long-term use. 【 Installation】Just insert the light spike stand into the suitable position on ground. Extra accessories needed: transformer and low voltage wires( NOT INCLUDED in this pack).
  • 【Premium After-Sale Warranty Service】Factory-direct LED seller ensure product quality,:Stainless Steel surface,High quality LED Light chip, lifetime up to 30,000 hours,3 months replacement guarantee,12 months warranty and 7*24 hours after-sale service guar....
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ATNSINC 4Pack LM2596 DC-DC Buck Converter, Adjustable Step Down Voltage Regulator 3-40V to 1.5-35V High Efficiency Power Supply Volt Reducer Transformer Module

  • The input voltage: DC 3 -40 V (Input voltage must be 1.5 V higher than the output voltage, no boost.).
  • The output voltage: DC 1.5 - 35 V adjustable..
  • The output current: It is recommended to use under 2A, maximum 3A(Additional heatsink is required)..
  • Steps: 1. Plugged into a power supply (3-40v), the power indicator light is lit, the module to work properly. 2. Adjust the blue potentiometer knob (generally booster clockwise, counterclockwise step-down) with a multimeter monitoring the output voltage to the voltage..
  • Package includes:4XLM2596 DC-DC buck converter module（Note：The factory have tested these at max voltage so they are very high by default, takes about 15-20 turns CCW before the voltage starts ramping down).
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Dorhea 7PCS LM2596 DC to DC Buck Converter Voltage Regulator 3.0-40V to 1.5-35V Buck Converter DIY Adjustable Power Supply Step Down Module

  • The buck converter consists of 36u thickened circuit boards, high-Q inductance with output LED indicator, and superior solid-state capacitors that can....
  • DC 3V to 40V (input voltage must be 1.5V higher than the output voltage, no boost)..
  • DC 1.5V to 35V voltage is continuously adjustable, maximum output current is 3A..
  • The LM2596 buck module input and output interface can not be reversed. The input voltage must be higher than the output voltage..
  • Steps: connect to power source, adjust the swirl button on the blue potentiometer and monitor voltage with multimeter to get the needed....
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Fluke 378FC AC/DC TRMS Non-Contact Voltage Wireless Clamp w/PQ Indicator & iFlex

  • Measure voltage and current with your clamp jaw.
  • Faster, safer testing - all without touching a live wire - using FieldSense technology.
  • Complete 3-phase voltage and current tests with fewer steps.
  • Power quality indicator shows whether equipment or power line is faulty (378 FC).
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