Top Power Supply Control Reviews

Schlage Electronics PS902-2RS Class 2 Power Supply with 2 Relay Output Board

  • Ultra High Output Power:All-copper high-frequency transformer, large output power, can meet one access control controller, 2 electric plug locks or 2 280 kg magnetic locks work at the same time..
  • Quality Material:This access control has an aluminum alloy casing that is rugged, shielded and resistant to interference. The rear of the power supply has a lifting hole that can be placed on the antenna board or hung on the wall..
  • Good Heat Dissipation:This access control power supply has cooling holes, and the side is also equipped with cooling holes, which hae excellent heat dissipation performance, but also fireproof, long serice life and low price. You will not regret it when you buy it back!.
  • high leel, low leel, switching quantity control three ways. Circuit protection: oercurrent, oeroltage, short circuit protection.
  • Buy With Total Confidence:We proide 1 month free return and exchange serice. If you find any quality problems during this period, except for man-made damage, you can contact us and we will gie you one within 24 hours.....
Check Stock

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 ....
Check Stock

B&K Precision 878B Dual Display Handheld Universal LCR Meter

  • ...als compatible w/ a wide range of device/equipment. Used to test device/equipment operation and performance.
  • Plug-in operation: The simple plug-in operation provides a constant source of DC voltage, allowing for quick and consistent power conversion. Switch-activated power control eliminates the need for an external battery or additional power source.
  • Short-circuit protection: Equipped w/ built-in electronic overload and short circuit protection to ensure the safety of the operator and any connected electronics. Has rugged and durable housing construction safe for benchtop or desktop Placement.
  • Amp gauge and volt meter display: this DC bench power supply is equipped with rotary control for the adjustable power supply DC and analogue gauge Amperage and voltage Metered display for easy operation.
Check Stock

Tattoo Power Supply, ATOMUS LCD Mini Digital Rotary Tattoo Machine Gun Power Supply with RCA Foot Pedal Connection Port

  • ★ 2 Optional Modes: Press Once: The red indicator is on, the power supply enters the Working Mode, you do not need to control the foot pedal all the time. Twice Press: The red indicator is off, you need to control the foot pedal all the time to use the tattoo machine..
  • ★ Easy to Operate: The Input Voltage is 100-230V AC, just rotate the button clockwise to increase the voltage, while anticlockwise to decrease the voltage. Range of each adjustment is 0.1V..
  • ★ Safer to Use: This power supply has no switch, when you stop using for 5 minutes, the power supply automatically goes into sleep mode to reduce the consumption. Just rotate or press the button or touch the foot pedal, the power supply will enter Working Mode soon..
  • ★ The tattoo power supply will automatic power off when it is in abnormal current, this function can protects the power supply from current overload damage and prolongs its service life..
  • ★ Brand Introduction: ATOMUS focuses on the design, manufacture and sale of tattoo products, eyebrow tattoo products, makeup tools and personal care products. If you are interested in our products and want to buy in bulk, please contact us directly, we will give you a nice discount. If you have any questions about the product,please contact us d....
Check Stock

JARXIOKE 2500W Power Inverter 12V DC to AC 110V/120V (Peak) 5000W Converter 3 sockets car Inverter with Remote Control and LED Display 3.4v USB Port

  • 【JARXIOKE power inverter】Professional old brand. Convert 12V DC to AC 110V/120V household outdoor emergency power supply, with continuous 2500 watt output (5000 watt surge capability). With 3 AC sockets, 1 3.4A USB ports, DC terminals and wireless remote control (not affecting control within 0.06 miles).
  • [Remote control] Easily control the on/off of the inverter within 100 meters. It is more convenient for car and household power supply, and it is more convenient to use the light display to control the inverter. Monitor the actual working status (battery power indicator, sound alarm) Reminder: (Before using the remote control to turn on the inverter, you must ensure that the switch of the inverter itself is turned off before you can use the remote control to turn on the inverter).
  • [Wide scope of application] 3 AC sockets and 3.4A USB interface provide 2500 watts of continuous power supply, which is very suitable for gifts, mobile phones, laptops, lights, digital cameras, breast pumps, TVs, power tools, microwave ovens and other electronic products.
  • [Safety protection] Multiple protections: overvoltage, undervoltage, ove....
Check Stock

SUDOKEJI 2500W Power Inverter 12V DC to AC 110V/120V (Peak) 5000W Converter 3 sockets car Inverter with Remote Control and LED Display 3.4v USB Port

  • 【SUDOKEJI power inverter】Professional old brand. Convert 12V DC to AC 110V/120V household outdoor emergency power supply, with continuous 2500 watt output (5000 watt surge capability). With 3 AC sockets, 1 3.4A USB ports, DC terminals and wireless remote control (not affecting control within 0.06 miles).
  • [Remote control] Easily control the on/off of the inverter within 100 meters. It is more convenient for car and household power supply, and it is more convenient to use the light display to control the inverter. Monitor the actual working status (battery power indicator, sound alarm) Reminder: (Before using the remote control to turn on the inverter, you must ensure that the switch of the inverter itself is turned off before you can use the remote control to turn on the inverter).
  • [Wide scope of application] 3 AC sockets and 3.4A USB interface provide 2500 watts of continuous power supply, which is very suitable for gifts, mobile phones, laptops, lights, digital cameras, breast pumps, TVs, power tools, microwave ovens and other electronic products.
  • [Safety protection] Multiple protections: overvoltage, undervoltage, ove....
Check Stock

WindyNation Linear Actuator or DC Motor Power Supply + DPDT Wireless Remote Control Switch + Double Adapter Cable

  • Includes Power Supply, Remote Control Unit, Double Adapter Cable (for connecting two linear actuators or DC motors), and additional Connection Cables.
  • Can wirelessly control two 12 volt DC Motors or two linear actuators (5 amps maximum). The remote control is a DPDT switch (Examples: Up-Stop-Down or....
  • Power Supply Specs: AC INPUT RANGE: 100-240 VAC DC OUTOUT: 12 VDC (5 amps maximum) ADDITIONAL INFO: 8ft AC extension cord included and 5ft DC....
  • Remote Specs: POWER RATING: 5 amps REMOTE RANGE: 90ft maximum FREQUENCY: 433.92 Mhz OPERATING CURRENT: 15mA SWITCH TYPE: DPDT ON-OFF-ON.
  • Simple Installation: The included connectors allow for a quick and simple installation of the power supply and remote receiver..
Check Stock

Audio2000 S AMX7361 Four-Channel Audio Mixer with USB 5V Power Supply USB Interface and Sound Effect

  • 【4-Channel, Powered By USB 5V Power Supply】Four-channel audio mixer powered by a USB 5V power supply via the USB 5V power input on the rear panel.
  • 【USB Computer Interface】Built-in USB computer interface on the front panel and a 16-bit digital sound processor for recording to computer or play....
  • 【Bluetooth & FX SEND/RETURN】Built-in Bluetooth and FX SEND and RETURN jacks with RETURN level control knob.
  • 【Headphones Jack】Peak LED indicators, LINE/INST (HI-Z) selection button, monitor headphones input, and phones level control knob.
  • 【Sound Effects & Phantom Power】Sound effect control knobs, stereo level meter, USB control panel, POWER LED indicator, input level control....
Check Stock

8PCS L298N Motor Drive Controller Board Dual H Bridge DC Robot Stepper Motor Compatible with Ardu-ino Electric Projects, Smart Car Robot

  • Dual-channel H-bridge driver working mode creates higher working efficiency,L298N as main chip, Can drive one 2-phase stepper motor, one 4-phase stepper motor or two DC motors..
  • The L298N driver module, using L298N chip can directly drive two 3-30V DC motor, and provides a 5V output interface, you can chip circuitry to 5V power supply, support 3.3VMCU control, you can easily control the DC motor speed and direction, you can also control the 2-phase stepper motor, smart car essential..
  • Terminal driver part of the supply area VMS: +5V ~ +35V.
  • Drive part of the peak current Io: 2A / Bridge.
  • Logical part of the terminal power supply range Vss :4.5-5 .5V.
  • Logical part of the operating current range: 0 ~ 36mA.
  • The control signal input voltage range: 4.5-5.5V low 0V high.
  • To avoid damage the voltage stabilizing chip, please use an external 5V logic supply when using more than 12V driving voltage.
  • High working power to 46v, large current can reach 3A MAX and continue current is 2A, power to 25w..
  • Use large-capacity filter capacitors and diode with freewheeling protection function, increasing reliability, large capacity filter capacitance,afterflow protection diode, more stable and reliable..
Check Stock

Wireless Adapter Compatible with Xbox One Controller Wireless, YCCTEAM Wireless Receiver with Driver on Windows 11/10/8.1

  • [uowlbear Power Supply for Xbox 360 E] : Perfect Fit for XBox 360 E Game Console, Compatible with Xbox 360 E Only. Built-in high performance IC. To make the power supply has Over-Heated, Over-Current, Over-Voltage and Short-Circuit protection..
  • [Global AC Adapter]: Input: AC 100-240V 47-63Hz.
  • 5Vsb 1A 135W. Wide voltage design allows the AC adapter power supply to be used in every country of the world..
  • [High Quality Adapter]: Professional manufacturers.
  • Tested under strict quality control standards with professional machines for many times before shipping..
  • [Upgraded Power Supply]: Upgrade cooling fan and internal structure of the power supply to make it no noise, more quiet and longer life. The shell of the power supply is made of ABS contained material which can prevent burning..
  • [Power Supply Feature]: LED indicator: Standby: Red light.
Check Stock

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....
Check Stock

Feed Your Best Friend Better: Easy, Nutritious Meals and Treats for Dogs

  • Remote APP Control : WiFi automatic cat feeder can connect to 2.4GHz network. Program and monitor your pet's meals anywhere anytime through the “Smart Life” App on your iOS or Android smartphone. You can set up a feeding schedule of up to 30 meals per day, with 1-12 portions per meal. Also reward your pet by feeding it remotely from outdoor via the app. The app can also check feeding records and share to family members' smartphones for control..
  • Easy to Clean ( Detachable ) : The cat dry food dispenser （BPA-Free） has a removable food tank and stainless steel bowl. This provides easy cleaning of the food tank and stainless steel bowl ( Dishwasher Safe ), as well as a healthy and hygienic feeding environment. Our cat feeders not only focus on how to reduce the feeding workload of pet owners, but also care about the hygiene of pets in feeding..
  • Slow Feeder & Portion Control : When your cat or dog is bloated, you can manually feed through the " Feed " button in the APP, helping greedy pets eat at a healthier rate. ( After the pet has eaten one Portion, click " Feed " every few seconds to execute the next one, and the effect of slow....
Check Stock

6 Axis 125KHz NVCM USB Mach3 Stepper Motor Motion Control Card Breakout Board USB interface CNC Controller Board 12-32VDC for Servo Motor

  • ♞【Support software】This NVCM card support Mach3 software, through USB port to communicate with computer..
  • ♞【DC power supply input】main device is 12V-32V DC power supply input,current should higher than 1A.
  • ♞【Max 6 Axis Control】Can support 6 axis stepper systems maxisim,125KHz pulse output for every axis.
  • ♞【PWM output】1 port 0-10V spindle speed analog output interface(can change to PWM output).
  • ♞【Multifunction】 Power supply interface, USB connection interface, Stepper/Servo control output interface, spindle control output interface,....
Check Stock