ReviewsStable Voltage Output

AD8317 Logarithmic Detector, RF Log Detector Logarithmic Detector, Logarithmic Detector RF Signal Log Output Power Meter 1M-10000MHz Controller

  • [Main function]: This logarithmic detector is designed for ADI's AD8317 chip and is used for RF signal power detection..
  • [Detection frequency range]: The detection frequency range of the logarithmic detector is 1M-10GHz, and it can detect RF signals with a power of -55dBm to -0dBm, and convert the RF signal into a DC voltage output..
  • [Excellent performance]: The greater the RF signal amplitude or power, the higher the output voltage, and the output voltage is proportional to the logarithm of the input signal amplitude, which will expand the dynamic range of the detected signal by 55dB..
  • [Wide use]: The logarithmic detector is widely used in radio frequency signal detection, signal power measurement, environmental field strength detection, and can also be used as a component of automatic gain control and automatic level control..
  • [Stable and durable]: This logarithmic detector can withstand high and low temperatures, is stable and durable, with a temperature measurement range of 0°C to 1024°C, and a converter temperature resolution of 0.25°C..
Check Stock

Adjustable DC Power Supply (0-30 V 0-5 A) with Output Enable/Disable Button HANMATEK HM305 Mini Variable Switching Digital Bench Power Supply

  • 【Auto Power Calculation】 - Intelligently calculates output voltage and current into power and displays the value on its large screen..
  • decimal point automatic carry & LED 4 digits display of voltage function displays.current and powe.
  • The keyboard can be locked to prevent misoperation..
  • 【Output switch control】 - Sometimes we need to switch between different voltage or current outputs, but we often forget to unplug the previous instrument and cause the instrument to burn out.,which often occurs in the maintenance.Output key is designed to solve this problem.By pressing the Output key, the required voltage and current can be adjusted without the actual output power,Which makes this DC power supply more secure and more energy efficient..
  • 【Safe and Reliable to Use】 - Safety is our priority. The built-in fan low arc noise & low ripple,The power supply is durable and compact. Productive work since the power supply comes multiple protection of Over-voltage, over-current, over-power, over-temperature, short-circuit powerful protection function..
  • 【Wide Application】 - Applied in production line test, electrical maintenance, aging products, battery charging, laboratories scientific research and teaching and all other need DC regulated power supply.....
Check Stock

ACEIRMC 10pcs TCRT5000 Infrared Reflective Sensor IR Photoelectric Switch Barrier Line Obstacle Avoidance Module Tracing Sensor Tracing Module for Arduino Smart Car Robot

  • Accurate and Reliable: detection, stable, good consistency.
  • Quick response: response time is less than 10 seconds when the scene changes..
  • Easy integration: UART output (or IO output can be customized), fan built-in.
  • The SDS011 using principle of scattering,can get the particle concentration between 0.3 to 10um in the air.It with digital output and built-in fan is stable and reliable..
  • Working principle:Using scattering principle:Light scattering can be induced when particles go through the detecting area.
  • The scattered light is transformed into electrical signals and these signals will be amplified and processed PM sensor SDS011 High precision laser pm2.5 air quality detection sensor module Super dust dust sensors, digital output Note : It supports 5V power supply voltage, output signal TTL Is 5V, higher than this voltage, the product will burn out.
Check Stock

Transformateurs

  • 4000 Watt Step Up/ Down Voltage Transformer- This step up transformer and step down transformer can be used for all electronics, household appliances....
  • Voltage Transformer - This power transformer can be used in 110 Volt countries and 220 Volt countries. It will convert from 110 Volts to 220 Volts &....
  • Fuse Protected Power Transformer - CE Certified. Full Range Fuse Protection, Full Range Over Current Protection. Fuse will cut off the current if the....
  • Built-in large-caliber heat dissipation, stable output, good heat dissipation performance, safety protection, and more stable operation. note: Make....
  • Best Service: Dual circuit breakers protective for each voltage that is safe operation. If you have any problem, please feel free to contact us, we....
Check Stock

24VAC, 40 VA AC Transformer Plug in with PTC Fuse Compatible with Ring Nest Doorbell UL Listed

  • Eliminate doorbell/ thermostat underpower hassel: 24V 40VA plug in transformer, replaces and upgrades underpowered transformer with this 24V AC transformer, offering plenty of power for your thermostats and doorbells.
  • SPECIFICATION: Input is 120 V/ AC, 60 HZ.
  • Tip: The load voltage(when the doorbell is running) is 24V and the output of no-load voltage is about 27-28V, normal function and won’t affect any use.When testing the product, pay attention to use an AC voltmeter or a multimeter to test the output voltage value and use a voltage tester to measure the accurate voltage output data..
  • Safe and stable: auto-resetting (PTC) fused secondary, LED green power indicator, positive/ negative/ ground screw terminals.
  • UL certified and easy installation: electrical outlet mounting tab.
  • Warm Tip: Only equip with plug-in transformer, no extra wires included.
  • This 24v transformer is compatible with Ring video doorbell, Ring video doorbell 2, ring video doorbell pro, Nest Skybell doorbell, also compatible with Nest, Ecobee, Honeywell and Sensi smart thermostats, and other devices that require constant 24 volt power for operation.
  • Note: the brand above is only for demonstrating compatibility.
Check Stock

uniquegoods 6V 12V 24V 28V 3A 80W DC Motor Speed Controller (PWM) Speed Adjustable Reversible Switch 1203BB DC Motor Driver Reversing

  • 80A CURRENT---The speed controller regulator is of new two-way large power silicon controlled rectifier and the current can be up to 80A, which is a good solution to over-current of electric stove wire caused by low resistance during cooling.
  • STABLE & DURABLE---This voltage regulator is adjusted with button which is much more stable than potentiometer. Voltage regulator has wave voltage absorbing circuit and effective protects large power silicon controlled rectifier, longer service life and more durable.
  • HEAT DISSIPATION ENHANCING---Designed with large and thick heat sink, the speed controller regulator can enhance heat dissipation more effectively.
  • OUTPUT VOLTAGE ADJUSTING---The speed controller regulator can easily adjust the output voltage on a scale of 0-100% (nonlinear) to power electric device.
  • WIDE APPLICATION---The speed controller regulator can be used as power supply for large electrical devices of less than 10000W, enough for household appliances or for small factory, could be widely used as heat controller on electric stoves, water heaters, light dimmer on lamps, speed controller on small motors, or temperature controller on electric soldering iron, etc.
Check Stock

PlusRoc Waterproof 12V/24V to 5V Converter DC-DC Step Down Module Power Adapter Compatible with Raspberry Pi 4, Cellphone, Car (USB Type-C Connector)

  • Input Voltage: DC 8-32V, (12V/24V is recommend).
  • Length of the USB-C cable: 10-5/8 inch (27cm).
  • Our USB-C power converter will maintain 5V at 3 Amps.
  • Our 12v/24v to 5v step down converters can be highly efficient (higher than 90%).
  • With overload/over-current/overheat/low voltage protection, stable and reliable.
  • The USB-C Buck Converter is great for raspberry Pi 4, cellphones, or other electronic device that requires 5V voltage output at 3 Amps.
Check Stock

The Hobbyist's Guide to the RTL-SDR: Really Cheap Software Defined Radio

  • The world's first pure sine wave power voltage converter for international travel..
  • Voltage Converter Adapter: BESTEK power converter provides more stable sine wave output and converts all countries' voltage to US voltage (110V), more compatible with all kinds of electronic devices and digital products..
  • Universal Travel Adapter: All in one adapter and converter combo (US/UK/AU/EU Plug), which can support outlets in China, Canada, Colombia, Japan, Hong Kong, Ireland, United Kingdom, Singapore, Australia, Fiji, New Zealand, Austria, Brazil, France, Denmark, Iceland, Italy, Russia, etc, more than 150 countries all over the world..
  • Safe Multi-Protection: Excellent built-in fuse to protect your device, safe charging design provides protection against, overheating, under and over voltage charging, short-circuiting, overloads, and overcharging..
  • 5 in One Travel Design: One 110V AC outlet for charging larger devices helps use USA devices in overseas countries. Max output 150W, 2 USB ports output 12W and with smart IC that can automatically detect your devices to deliver optimal charging speed, supports 3 devices charging at the same time..
Check Stock

ALITOVE DC 24V 15A 360W Power Supply Universal Regulated Switching Transformer Adapter LED Driver 110V/220V AC Input for LED Strip CCTV Radio

  • Output: DC 24V 15A max. Output voltage is adjustable 10%. Three sets of output Channel..
  • Safety features: Automatic overload cut-off, over Voltage cut-off, automatic thermal cut-off, short circuit protection..
  • Voltage consistency: There is no voltage fluctuations to speak of at power on, during transmit, receive, or at power off..
  • It comes with built-in cooling fan and temperature detector. Cooling fan will not run until the inner temperature reaches 113°F (45℃), which makes heat dissipation more efficient..
  • Compact small size, high efficiency, high reliability and stable performance. Indoor use only!.
Check Stock

Diymore 2pcs 20A 300W CC CV Step Down Module Adjustable DC 6-40V to 1.2-36V Voltage Regulator Buck Converter Constant Current Power Supply Module 20v to 12v Step Down

  • This step-down voltage module with a wide input voltage range from 6V to 40V, the step-down converter can accurately adjust output voltage and current..
  • It is designed with 75V/80A large current dual MOS tube. Input and output use high frequency low resistance electrolytic capacitor, low ripple, stable output..
  • The efficiency can be up to 96%, measured at 20A, converting 24V to 12V. Wiring is convenient with these large current 30A screw terminals..
  • The buck module has 2 heat sink that could enhance heat dissipation, extending service life..
  • When there is a big difference between input and output voltage, please decrease power and current..
Check Stock

Kiss of Dragon Tattoo Power Supply - 1650mAh Wireless Tattoo Battery for Rotary Tattoo Machine Pen,DC Interface

  • Material: The Kiss of Dragon tattoo power supply is made of aluminum alloy frame, small in size,75mm(Length) X 32mm(Width) X 60mm(Height), light in weight (63g/2.22oz), easy to carry, you can do tattoo work outdoors..
  • Big Capacity: The wireless tattoo power supply has a built-in 3x 550mAh lithium battery with a working voltage of 3.7V and an output current of 1A. Fast charging can reach full state within 1.5-2 hours. The environmental pattern power supply can run continuously for 4 hours at 8V Voltage, and the output is stable..
  • Adjustable Voltage: Tattoo machine power supply have 5 adjusted voltage levels, 5V, 6.5V, 8V, 9.5V, 11V 5 lights, it is more convenient to quickly adjust the output voltage, different voltage level to fitted all tattoo style need. It is suitable for most brands of tattoo pen machines, liner and shader machines..
  • Portable Design: Tattoo battery pack wireless operation allows rotary tattoo machines and tattoo pens to work without clip cords. The durable casing won't scratch or dent as easily..
  • Packing List: 1 wireless tattoo power supply, 1 USB tattoo power cord..
Check Stock